Tag: Heating

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Heating & cooling

How to clean an air conditioner

The air conditioner is one of the most important appliances in the home, it’s responsible for maintaining a comfortable climate all year round. Over time, the internal parts can accumulate a significant amount of dirt and grime. As a homeowner, it’s important to know how to clean split system air conditioner, window air conditioners or any air conditioning appliances to ensure they continue to operate well throughout the seasons.

What is the difference between air conditioning units?

  • Ducted A/C – Ducted air conditioners cause air to be sent through ducts, allowing each room in the house to be cooled at the same time.
  • Split system A/C – This type of air conditioner uses different components from both an outdoor and an indoor air conditioner. The indoor air conditioner has filter and distribution components, it’s usually mounted high on a wall and controlled with a remote. The outdoor unit houses the condenser fan and compressor parts.
  • Window A/C – A window air conditioner features everything needed to cool the room in one main unit. It’s mounted in a window cavity and cools or heats that particular room. 
  • Portable A/C – Portable air conditioners are designed to cool a single room and sit on the floor. This type of AC is compact in size, which makes it easy to move to different rooms of the house. 
Outside air conditioner unit/Condenser fan / Source: Hobart Heating And Refrigeration

Materials and tools

  • Screwdriver – Remove the exterior parts with a screwdriver
  • Stiff brush or duster – A stiff brush will make it easier to clean some of the parts and remove excess dirt
  • Vacuum – A vacuum is necessary for suctioning dirt and grime in the hard-to-reach places
  • Antibacterial solution – This product will disinfect the internal components of the AC, including the inside fins to ensure the air is clean and healthy to breathe
  • Coil cleaner – This product is a spray that works well for stripping dirt and grime from the coils
  • Fin comb – A fin comb is necessary for straightening the evaporator and condenser fins 

How to clean an indoor air conditioner

  1. Turn off the power – Turning off the power ensures it’s safe to clean all the different parts of the air conditioner. Shut off the breaker or unplug the air conditioner from the outlet, depending on what type of unit you own.
  2. Check your manufacturer’s instructions – If you want to learn how to clean an air conditioner, read the owner’s manual to determine what the manufacturer recommends to avoid mistakes or causing damage to the parts. There may be certain types of cleaning products or tools that you should use depending on the specific model you own.
  3. Clean your filter panels – Clean the filter panels by removing the front panel. Remove the filter and use a soapy water solution to clean and rinse it thoroughly. It should completely dry before installing it back onto the unit.
  4. Vacuum the AC filter – If you want to learn how to clean air conditioner filter, you’ll need to gently vacuum it with a hose that has a soft bristle attachment. Disposable filters aren’t designed to be cleaned and reused.
    1. Soak the AC Filter – Soak the AC filter in soapy water to remove the build-up of dirt and grime.
    2. Spray the AC Filter – Spray the AC filter with clean water to remove all the soap.
    3. Dry the AC Filter – Allow the AC filter to dry for several hours before you reinstall it onto the unit.
  5. Clean your air conditioner’s louvres – Wipe down the louvers with a cloth. If you can remove them, soak the louvres in detergent before rinsing the soap off and allowing it to dry before reinstalling. 
  6. Clean the exterior unit – Clean the exterior of the air conditioner by using a damp cloth. This will remove excess debris that has accumulated. If you want to learn how to clean air conditioner vents, start by unscrewing the vents. Use a scrub brush and vacuum cleaner to remove the dirt.
Ducted air conditioning / Source: Eco Air Services

How to clean an outside air conditioner unit

  1. Disconnect from power – Disconnect the air conditioner unit by shutting turning off the main power switch. This will allow you to safely handle the parts without the risk of electrocuting yourself.
  2. Remove AC grill & clean – Gently unscrew the AC grill and hose it off. Direct the spray at different angles to remove more of the dirt that is hiding in the small crevices.
  3. Clean the AC coils and fins – If you want to learn how to clean air conditioner coils, you can do this by hosing off the unit. Spray from the top of the unit and work your way down. Use a fin comb to straighten the fins and loosen any debris, cobwebs, etc. 

Contact local air conditioning technicians

How often should you clean your air conditioner?

  • Weekly – Run the ‘dry out’ program if your air conditioner has it for added convenience.
  • Quarterly- Dust the filter screens and wiping down any ducts or vents with a soft damp cloth.
  • Annually – Clean the outdoor unit and remove any vegetation or obstructions that are present, which can affect the operation of the unit. Spider webs that are present also need to be removed. Hire a professional technician to service the air conditioner to ensure they can inspect all the parts and determine if any potential issues are present. An air conditioning technician will also know how to clean air conditioner if you want to leave the work to an expert.

How do you hire an air conditioner technician?

 If you want to hire someone who knows how to clean ducted air conditioner filter, it’s important to find someone that has several years of experience in the industry to ensure they’re qualified to perform the work. They should have the proper qualifications and certifications to ensure they can get the job done correctly the first time. 

Ask the technician for at least three references to ensure you can contact their customers. It’s also necessary to look up their license to verify they’re qualified to provide you with AC services.

Categories
Heating & cooling

Why you should consider underfloor heating

In the colder months, keeping warm in a drafty house is often difficult to do. Although you may be tempted to purchase a space heater and make do that way, installing floor heating may be a better option for your home. Under-floor heating is becoming more and more popular and can be powered by several different energy sources. There are several different types available and plenty of benefits to this kind of heating system. Rather than endure the winter months huddled under a blanket, consider the benefits of floor heating.

Different underfloor heating options

This process allows for a heating system to be placed into the floor. This allows warm air to circulate in the home, creating a warm feeling on your feet. There are many methods to doing this, including the use of natural gas, geothermal heat, solar energy, and off-peak electricity. In general, there are three main options that fall under the category of either hydronic or electric. 

Electric floor heating systems

The electric floor heating system is actually the most popular system to date. The popularity comes from two things: easier installation and more places to purchase it from. This kind of floor heating uses electric cables to distribute heat from the underside of your choice of flooring. The heat rises through the flooring, keeping your feet nice and toasty. If you get an electric bill, this floor may work for you, but it may not be such a good choice if you are using a pre-paid meter.

The main forms of electric floor heating systems that are used are in-slab and in-screed. In-slab is exactly what the name suggests. The cables are stored in slabs, and the slabs are heated, driving the heat to the surface. In screed heating systems actually use slabs as well, but the cables are tied around them instead of being run within them like the in-slab systems.

Electric under-floor heating / Source: Shutterstock

Hydronic floor heating systems

The hydronic floor heating system uses hot water instead of electricity to warm the floor and the room. The water is heated in the boiler and then distributed through a slab system under the flooring. This is much more economical to run since the system uses gas instead of electricity. Just like the electric floor heating system, the hydronic floor heating system uses an in-slab or in-screed heating method.

The one thing you don’t have to worry about with either floor heating system is mould or allergen buildup. The cables, cords and tubes are fully closed in, so there’s no chance of condensation or steam escaping them and causing mould to form under the flooring. Both systems are relatively quiet, so you won’t even hear them running, but perhaps the best news of all is that they are both relatively economical to run during the winter as they heat up quite quickly (although the electric floor heating system is much faster).

Benefits

Comfort

One of the biggest advantages of floor heating is that it helps you more evenly distribute a comfortable level of heat throughout the rooms of your house. Instead of pushing heated air through your home, floor heating systems produce an even heat that naturally rises to the ceiling, thus ensuring that the whole room is at a perfect temperature. Using wall-mounted thermostats and special sensors, you can heat up any room in as little as 30 minutes.

A healthier home 

Those who suffer from allergies won’t need to worry about a heating system that kicks up dust mites or recycles stale air and redistributes it around the house. Underfloor-heating avoids all of this, meaning it will not contribute to any hay-fever or allergic reactions.

Contact local heating experts

Affordable 

Believe it or not, floor heating systems are actually much more affordable than they sound. They can run off of any type of energy, whether its electricity, gas or solar power. Additionally, floor heating systems run very efficiently, only needing a small amount of energy in order to maintain the proper temperature in a room. Find out how much underfloor heating costs in our guide here.

Aesthetics 

Another great benefit of floor heating is that it’s completely hidden from the casual eye. Rather than having unsightly pipes or vents popping up all over your home, floor heating is concealed within your floorboards or your home’s foundation. It makes your rooms look more appealing and also gives you the freedom to decorate easier without the need to worry about whether your furniture will block a vent or heating element.

Flooring options

The use of a heating system in your home is an excellent one, and it is not nearly as complex as many think. In fact, this type of flooring can be used under many types of flooring very safely. Once the floor covering is removed and the new system is put into place, you can use virtually any floor covering on top, including:

Bathrooms are a great room for underfloor heating / Source: JNL Designs

Easy installation and maintenance

Under-floor heating systems are usually easy to install and keep running. Under-floor heating can be installed as your home is being built or retrofit into older homes. This heating source does not interfere with floor plans, does not take up any of your precious square footage in your home, and is easy to maintain over a long period of time. 

Is it right for the whole home?

If it is being installed whilst building a new home and it will be used as your primary heating source, then it is absolutely right. Installing it throughout the entire home will help save you money, as an installation company can come out and install the whole lot at once. If you are renovating, there is nothing stopping from you putting floor heating into only certain rooms if you wish. When renovating your bathroom, it is ideal. However, in order to save money, it is best to leave it out of unnecessary rooms such as the laundry etc.

Insulation 

It’s a good idea to have insulation installed with your underfloor heating system, so you can increase its efficiency. It will also lower the operating costs of heating. During the heating installation process, you can also have insulation fitted. It’s beneficial to install it in your roof and walls, too. An insulation expert can assist you in determining the correct insulation for your needs. Your local council can also supply you with recommendations.

Categories
Heating & cooling

A guide to fireplaces

Different types of fireplaces

Very little can compare to the comforting feeling a warm, crackling fire can evoke. Innovations in design and technology are making it possible for almost anyone to enjoy this feeling regardless of how their home is designed. When there is such a wide variety of options made available, it can cause confusion when trying to determine which is the best option.

When choosing a fireplace, a key element to keep in mind is the various fuels options. Some of these include traditional fuels, but newer products have become more efficient and, in the long term, are better for the environment. The most popular options include:

  • Wood: A traditional option that is low in cost, but not as efficient in producing heat as other materials
  • Gas: This is an efficient option that is low in cost overall, but needs proper ventilation
  • Electric: There are no emissions from using this method, but it can be more expensive
  • Coal: This option creates a warm glow, but it is not clean-burning and requires ongoing maintenance.
  • Bio-ethanol: This is a newer option that is more eco-friendly than others because it is clean-burning.
A fireplace can add warmth and ambience to any space / Source: MYT Shutters

What fireplace styles can I choose from?

Fireplace designs vary greatly. Depending on the space available and your budget you may be interested in some of the following styles:

  • Hearth-style wood burning fireplaces that require full chimneys
  • Inserts that are designed to fit into gas or wood burning openings
  • Tabletop fireplaces as decorative pieces
  • Corner units
  • Pillar flame style units
  • Free-standing fireplaces
  • Wall-mounted fireplace displays
  • Four-sided glass fireplaces (designed to appear as a floating fireplace)

Gas fireplaces

Gas fireplaces are easy to use, you don’t have to gather wood to get the fire started to use one, and are surprisingly warm. There are a variety of gas fireplaces on the market in different sizes and designs to accommodate various tastes and needs, including a double-sided fireplace that can be installed to heat two rooms at once. Some gas fireplaces also allow for a wall switch or handheld remote system to control your heat, as well as timers to set it on and off automatically.

Gas fireplaces have several safety features. The ceramic glass viewing panels can withstand the high temperature of the fire and prevent burning embers from escaping the fireplace.. Gas fireplaces also have built-in safety mechanisms that protect against flame failure and oxygen depletion.

It is important to note that the installation of a fireplace requires a licenced gas plumber.

Electric fireplaces

Electric fireplaces are one of the easiest types to operate – you simply need to flick a switch to turn it on, and then your home is filled with the crisp sounds of a crackling fire. Just install a power source near the fireplace’s location, which you can have completed by a trained professional in order to guarantee your safety and ensure proper wiring. Customers typically purchase this type of fireplace for its ambiance, as opposed to its heating ability. However, modern units can heat entire rooms much better than the early electric fireplaces of old.

Similar to gas fireplaces, electric units deliver the traditional wood burning pit for a realistic feel. Also, electric models have large viewing areas so residents can view the fire from anywhere in plain sight. Since they run on electricity, they can be expensive depending on where you live. No fumes or carbon dioxide are released into the air, so no ventilation is required. Therefore, the electric fireplace is a much safer option than gas. This also allows for much more flexibility as to the installation location of the fireplace. 

Ethanol fireplaces

Ethanol fireplaces are essentially those that use denatured ethanol for fuel. This denatured ethanol is produced via renewable agricultural sources, making it environmentally-friendly. The fireplaces are excellent for both outdoor and indoor locations, and they don’t need venting since steam, water, carbon dioxide and heat are their only by-products.

One of the reasons ethanol fireplaces are becoming so popular is because they don’t require a chimney or flue. They can simply be positioned where you want: anywhere on the floor, on a table, in a decorative fireplace, or fixed to the wall. They are beautiful to look at, partly due to the natural looking flame, but also because they can be found in a huge variety of attractive designs. Usually, they are formed from steel and glass, which looks amazing and has several uses.  

Contact local builders

Cleaning a fireplace

It’s important to clean your fireplace regularly, especially if you use it frequently. Cleaning isn’t just cosmetic; it can help improve your fireplace’s safety. You should hire an expert to clean your chimney and flue, but you should be able to do the rest yourself. Here is how to clean a fireplace.

Step 1: Do a safety check

It’s important to inspect your fireplace for safety on a semi-regular basis. Hire a professional to inspect your fireplace or follow Step 5 below. Inspect the fireplace before you purchase your home and two to four times a year after the initial safety check. Make your safety check the first step in your semi-annual cleaning routine.

Step 2: Gather supplies

You’ll need to protect your eyes by wearing goggles and may need to wear a mask to avoid breathing in soot. You should also get rubber gloves, a stiff nylon scrubbing brush and a plastic drop cloth. Check these supplies and replace as needed before a cleaning.

Step 3: Clean the firebox and fire screen

The firebox is made of a combination of firebrick and sheets of metal. To scrub firebox walls, use the brush with stiff bristles. Be careful not to use too much pressure, as doing so may cause the firebrick to crumble and break. Put ashes in a bag or vacuum them.

Examine your firescreen to determine how to best clean it. Brass-plated firescreens require brass cleaner; painted metal screen can be cleaned with a solution of 4 ounces of vinegar, 3.7 litres of warm water and 5 millilitres of ammonia. Wipe down the screen with a cloth dipped in the cleaner, then wipe it again with plain water.

Regularly cleaning your fireplace is important for safety, as well as cosmetic value / Source: Architest

Step 4: Clean glass enclosures

Glass fireplace enclosures are made from tempered glass; they must be cleaned after every few uses to remove any residual soot. If soot gets cake onto the glass, gently scrape it with a glass scraper, being careful to avoid scratching it. Use the same vinegar and ammonia solution you use on metal firescreens to clean off stains on the glass.

Step 5: Inspect the chimney & fireplace

Once you are done cleaning, you’ll want to inspect the chimney properly. First, spread a drop cloth over the firebox and slide on your back into the fireplace. Shine a flashlight up the flue to search for cracks in the masonry. Be sure to also check for accumulated creosote by going up to the roof and looking down the chimney. This is also a good way to check for any other problems that may not be visible from below.

Step 6: Maintain your fireplace between cleanings

Vacuum or dust the hearth area every week to prevent soot and creosote from building up. Also, only clean the hearth after embers have cooled down. Be sure not to use any kind of abrasive cleaner in the fireplace; these are flammable and may leave residue behind.

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Heating & cooling

A complete guide to gas heating

When the frigid temperatures of winter hit, you don’t want your home to become uncomfortable and cold. You want to be cozy and warm! You can achieve a comfortable temperature in your house all winter long by having gas heating installed in your home.

What is gas heating?

Any heater in your home that uses natural gas or liquefied petroleum gas (LPG) is a gas heater. They produce large quantities of heat, which makes them popular. They’re also much more cost efficient to run than electric and are more energy efficient than other methods of heating. Several types of gas heaters exist; however, they fall into one of two categories unflued or flued. Unflued gas heaters lack a vent, so the emissions are released into whichever room they’re located. There are strict emissions requirements for this type of heater, but they still aren’t suited for rooms with bad ventilation. They’re dangerous in small rooms as well. Fluid heaters have vents and are safe for small rooms and rooms that aren’t ventilated well.

Gas heaters come in different varieties including the following:

  • Convective space heaters
  • Gas ducted heating
  • Radiant space heaters
  • Gas fireplaces
  • Gas powered hydronic heating
  • Gas log fires

Gas heating installation

It’s good to know that there are several different ways to use gas to heat your home. Portable gas fireplaces are one option to heat your living areas. Space heaters are another. If you currently have an outlet in your home for them, then they’re simple to hook up. The outlet is known as a bayonet fitting, and it connects to your heater. If you choose permanent fireplaces or ducted heating, you may have a bit of a rough time installing them. For this reason, you should opt to hire a heating professional such as a gas fitter.

Maybe you don’t even have a gas hookup at your home. In this case, you’ll need to have gas pipes installed. When natural gas isn’t available in your area, you can opt to use LPG. This particular type of gas is available in large bottles and must be replaced on a regular basis. Installing gas isn’t just complicated, it’s also very dangerous. Therefore, you should hire a registered gasfitter to complete the job.

Ducted gas heating

Vented ceiling ducts are typically made of sheet metal and run from your central heating unit to various rooms in your home. These ducts are installed in the ceiling cavity and are connected to ceiling vents that allow the warm air to flow into the room.

The installation of vented ceiling ducts is a complex process that requires specialized knowledge and tools. A professional heating installer or duct fitter can help you determine the best location for your ducts and vents, as well as the appropriate size and materials for your specific home. Find someone to work with so that in the future, you don’t have to worry about how to remove ducted heating ceiling vents and how to put them back.

Benefits of ducted gas heating

1. Greater control

Ducted gas heating creates heat by burning gas in a central area and then uses the network of ducts to distribute heat throughout your home. Since ducting is modular, you can install it in as many or as few rooms as you want. This type of heating gives you more control because you can also specify different areas in your home that are heated only when you need them to be, such as heating your bedrooms at night and your living spaces during the day. As with all heating systems, you also have control over the exact temperature at all times.

2. Gain efficiency

Compared to electric heating, gas ducted heating is much more efficient in energy usage since gas is cheaper than electricity and it generates heat more effectively. Additionally, gas-generated heat burns cleanly and leaves little waste behind, so you aren’t using excessive resources. Stay on the lookout for a high “Energy star” rating as well so that you can ensure your gas ducted heating is as efficient as possible, thus saving you money in the long run.

3. Avoid outages

Another benefit of ducted gas heating is that since it doesn’t rely upon electricity to run, you won’t experience heating outages. Even if there’s a blackout in your neighbourhood, you’ll still have heat in your home. Moreover, because gas ducted heating is so efficient, you can effectively heat your entire home no matter how cold it is outside. Even if the outdoor temperature drops below 5 degrees, your house will still be warm without overloading your heating system and costing you more money.

Contact local heating experts

4. Healthier living

Finally, ducted gas heating is just healthier than other heating systems, which is good news for people with asthma or allergy problems. You’ll never worry about your heater completely drying out the air in your home, and any emissions from the gas are easily vented outside, so as not to pollute your air quality. However, there’s no need to be concerned over emissions from ducted gas heating because it actually produces far less than solid fuel heating systems.

How much is gas heating installation?

If you already have gas hooked up to your home, it’s inexpensive to install. And even if you don’t have gas, the price is still relatively cheap. A majority of the price is the expense of the heater itself. Keep in mind, installation of gas ducted heating is about half the price of electric ducted heating.

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Walls & flooring

How to install underfloor insulation

What is underfloor insulation?

Underfloor insulation is an extra layer added underneath floorboards to prevent hot or cold air from escaping the home. Insulation can come in various different materials, such as polystyrene board, batt insulation and reflective foil.

Benefits of underfloor insulation

Floor insulation has many benefits. The main reasons why homeowners choose to install insulation in floors include:

Soundproofing

Your flooring can allow sounds and reverberations to filter through. With an insulating barrier between floorboards and the outside, the acoustics of vibration and sound waves is limited, resulting in a quieter environment.

Energy-efficient

By insulating your floors and ceilings, energy savings of up to 45% is possible. Whether you have hardwood floors with joists or a concrete slab, your floors are responsible for a considerable amount of heat loss. 

Saves you money in the long run

Underfloor insulation will keep your home warmer in the winter and cool in the summer. The need to use heating and air conditioning will be significantly reduced, which will save you money when it comes to your energy bills. Even though underfloor insulation costs money to install, it should pay off in the long run when you spend less on heating and cooling. 

Easy to install 

There is not a lot of complicated installation requirements that comes with under house insulation. Fitting insulation between floor joints can be a simple procedure. Different types of insulation include:

  • Fibreglass/wool batts
  • Rock wool batts
  • Polyurethane foam
  • Polystyrene panels
The insulation must be fit securely in-between the joists / Source: Shutterstock

When can a home’s floors be insulated?

A home’s floors can be insulated any time, provided there is enough crawl space to access under the home. However, it is much easier to have this work done during a home’s initial construction.

Retrofitting

Retrofitting is the process of installing insulation to an already existing home. If your home has joist and stump floors, insulation is made to fit within the wooden slats. However, if your home sits on a slab, an experienced contractor in insulation installation is recommended. An expert will be required to assess whether there is enough space to go in and install the insulation. 

During initial construction

Fitting underfloor insulation is easiest when the home is being constructed. Rigid foam insulation can be glued or fitted between wood sleepers and can also be done on top of finished concrete. Some homeowners incorporate radiant heating coils. A general contractor often has the means to place the installation while installing the floors.

Contact local insulation experts

How to install underfloor insulation

Install the strapping

Strapping consists of wire fasteners that are secured on floor joists. If using on concrete, plastic strapping is recommended. Wiring wrapped around a nail on both rafters is often used in securing. 

Open insulation packets and let it expand

Before fitting insulation pieces between joists, allow them to air out and expand. This will prevent your strapping from being too snug.

Put the insulation in place

Insulation is designed to fit securely between joists to cover any holes or cracks on the surface. Make sure the entire length of the insulation is firmly in place.

What homes would benefit from underfloor insulation?

Homes in colder climates that are prone to heat loss will dramatically benefit from underfloor insulation. Additionally, homes that have a large number of tiled areas will also benefit. Placing insulation under bathroom floor areas can cut your heat loss by up to 40%. Homeowners often take steps to add insulation to ceilings, walls and roof joists, but neglect to realize the heat loss from a floor. 

If you are in the process of building your own home in Canberra or elsewhere, underfloor insulation is an important thing to consider. It will be much easier to install before your home is completed. If you are looking to buy a brand new home, make sure this detail has been addressed. You can also use this feature as a bargaining tool in your offer to buy a house. 

Protective equipment must be worn when handling insulation / Source: Shutterstock

How to hire an insulation expert

Regardless of an existing house or one that is under construction, hiring an insulation expert is always a good idea. You want your home to be as comfortable as possible. Insulation experts have the education and experience to complete the job correctly. While it is not always required to use an insulation expert, knowing that the work has been done accurately and is guaranteed will give you peace of mind.

Licensing per location

Each state has a required license for building classification. Ensure the professional you hire has the correct licensing to complete the job before you agree to work with them. Other factors to check are:

  • Number of years of experience
  • References and reviews
  • Break down of costs

Not every contractor will have experience in insulation installation. Make sure that your candidate has the background knowledge to do a proper job. An energy assessment can also explain how and why installing insulation under your floor can save money and make you more comfortable. A qualified insulation expert will also be familiar with the building codes in your area and can help to keep you up to code.

Categories
Heating & cooling

Attic insulation removal and cleaning DIY

This article is going to cover the three steps needed to make sure you remove insulation from your home in a safe and effective manner;

  1. How to prep this attic cleanup
  2. How to safely vacuum the area you are working in.
  3. How to properly dispose of this product.

Attic insulation needs to be replaced immediately if there are signs of rodent infestations. They can spread disease and cause structural problems to your property. Removing the old insulation can be quite a pain to do alone, but if you follow these guidelines, the process will be a lot easier.

If you are doing it by yourself, you need to make sure you focus mainly on your own safety before anything else, whether you are removing loose attic insulation for replacement with new, removing due to water damage, or just changing insulation types! Everyone should know how to remove their own home’s insulation if need be, because if you don’t know how you might end up spending too much money for something that can be done for free by yourself.

If you plan on DIYing your insulation removal, ensure you have the correct protective gear / Source: Enviroflex Insulation

Insulation removal equipment

  • Fully covered clothing
  • Gloves
  • Goggles
  • Large garbage bags/trash bags
  • Tarp or blanket
  • Vacuum
  • Ladder
  • Respirator/dust masks

Proper safety attire for your attic cleaning

Before we begin, let’s go over the proper safety attire. When it comes to insulation, it is important to keep your body protected and keep insulation inhalation to an absolute minimum. You need to protect yourself by wearing the right equipment, dressed in a long-sleeved shirt, long pants, and both your safety goggles and respirator. Attic insulation can be dangerous if you aren’t wearing the clothing for the job.

Step one: Know the type of insulation you have 

The very first step in removing loose attic insulation is to determine what kind of insulation you are dealing with. It is important to figure this out because many older homes contain an insulation that has a grey, almost paper-like appearance and is very harmful to your health. If you cannot identify the insulation you are working with you need to find out if the insulation is comprised with asbestos by using a testing kit. If so, the best option for you to remove the insulation is to call for a local insulation expert to remove the insulation. View our Asbestos removal cost guide if you think you might have asbestos in your home.

It’s important to know the type of insulation you are removing / Source: Active Vac and Insulation

When getting ready for insulation removal it is important that you don’t allow any damaged, mildewed, or mouldy insulation to fall and settle throughout your home. To prevent anything from going wrong, make sure that all the doors/attic opening are closed and place down your tarp in the area you are working in and tape it down to secure it.

To work in the attic safely, you should lay down some large wooden boards across the joist so that you are able to walk throughout the attic while removing the insulation. You will want the tarp to be placed in the area you will be unloading the insulation into the garbage bags. You need to have a clear path from where you are unloading the garbage bags full of insulation to the exit so that you aren’t spending too much time handling the bags, keeping minimum interaction.

Step two: Cleaning, vacuuming and disinfection

Before you start this next step, make sure that your clothing thoroughly covers all of your skin and you are wearing gloves and a respirator/mask. You will start by vacuuming all of the loose insulation throughout a small area and empty the canister into the garbage bags until the area is clear of loose insulation, then move on to the next area of the wall. With a wet-dry vacuum you are going to need to dump the insulation remnants from the vacuum canister into the trash bags every five minutes or so while vacuuming. After all of the attic walls are cleared, you then need to vacuum all of the attic joists thoroughly.

Contact local insulation experts

To start this, you’ll want to begin the process at the farthest end of the attic and make your way to the exit going backward. Getting stuck in a corner while you are stirring up insulation into the air is the last thing you want to do. Make sure you also check it twice along the floor joists to guarantee that all of the tiny insulation pieces aren’t infiltrating the air.

If you don’t own or have access to a shop-vac, then another option for you is to rent a HEPA filtered industrial vacuum. They are much higher powered than a standard shop-vac and will get the job done in much less time. It does this because it does two jobs at once; it sucks up the loose insulation and has attached a hose that routes the insulation from the vacuum straight to the trash container or garbage bags outside. This will keep the area you are working in a little bit neater and keep air infiltration to a minimum.

Step three: Insulation disposal

The third and final step in removing your attic insulation is the disposal of it. Disposing of the loose insulation you’ve collected in the garbage bags is important because of the damage that insulation can do to the environment if released. This is why you should contact your city’s waste management center to determine what the best option for dumping your insulation. It might even be as simple as leaving it out to the road with the other household trash bags, but there might be a specific dumb site that they refer you to go to for disposal.

Blown in insulation

Once you finish cleaning up the attic and remove the old insulation, it’s not a bad idea to add in more insulation if you don’t mind working up a sweat. To make sure you use enough insulation and seal up the attic bypasses, it’s still recommended to hire a local insulation professional for a long-term payoff. A proper insulation helps to save energy bills.

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Heating & cooling

Foam insulation: Advantages & disadvantages

Insulation is becoming a standard installation in many homes. Since insulation comes in a variety of types, the choice can be difficult. If you’re considering foam insulation in your house, read on for the advantages and disadvantages to help you make the choice.

What is foam insulation?

Most commonly available in spray form, foam insulation is constructed from polyurethane or soy for environmentally-friendly variants. The substrate can be sprayed onto any surface that needs insulating. After dispensing of the product, it fills gaps and creates an airtight seal that is resistant to water.

Similar to other kinds of insulation, this is designed to block heat in the summer and trap heat in the winter which reduces HVAC usage and therefore, electricity bills and your environmental impact.

Source: Shutterstock

Foam insulation benefits

The greatest benefit of using foam insulation is the effectiveness of the product as it can seep into all the holes and small spaces that standard insulation is unable to do. This significantly improves home sealing. Given its superior filling ability, the insulation prevents insects, rodents, and other vermin from entering. Additionally, it has a higher R-value than the alternative. Furthermore, many types of foam are also fireproof.

The environmental benefit is there are no small particulates that can get into the air like with fibreglass. Also, there is no itchiness with foam insulation. Additionally, it does not absorb water so mould growth is unlikely. Finally, this insulation can improve the structural integrity of your home because it contains similar properties as glue.

Contact local insulation experts

Foam insulation disadvantages

Despite many benefits, there are a few drawbacks which much be considered:

  • Spray foam costs significantly more than the standard insulatio
  • It is a much messier process for installing around the house
  • If too much is sprayed, the walls or ceilings can buckle. Therefore, it is always recommended that foam insulation must have professional installation
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Heating & cooling

5 maintenance tips for home water heater systems

Maintaining your home water heater routinely is a great way to save money. If your water heater already has problems, then it is best to hire a professional plumber, but basic maintenance is something you can do yourself. Basic maintenance is a great way to keep your water heater running for longer and catch potential problems early on.

Learning a new skill always takes a bit of practice. It’s hard to mess up too much with basic water heater maintenance, but not impossible. Before you do anything, make sure you know what you are touching and what will happen if you break it. Messing with machinery with no idea what you are doing is a terrible idea.

Here, we’ll take you a few ideas on how to maintain your own water heater. Before you do your own maintenance, you should watch a video to make sure you are looking at the right parts and fixing the right thing. It is not hard to maintain your water heater once you see what you are supposed to be doing.

Source: South Adelaide Plumbing and Gas

1. Check the TPR valve

Starting by testing the temperature-pressure-release valve is a great jumping-off point. The first thing you want to do is put a bucket underneath the pipe connected to the TPR valve that you will find on the top or side of the tank. This will prevent a possible mess and catch all the water you are about to let out.

Then you are going to need to turn off the cold-water supply valve. That way you know that no new water is running through. Finally, you are going to lift the top off of the TPR valve and let some of the water drain out into the bucket.

If the water continues to flow out after you have let go of the TPR valve, then there is a problem. It is likely that you need to drain the tank about halfway and then install a new TPR valve. Make sure you are looking at the right valve and that you turned off the cold-water before you replace anything.

2. Wash out your water heater’s tank

Depending on how hard your water is and how much calcium and sediment is in your tank, you should be cleaning out your water tank about every six months. It is not a complicated process so much as it is inconvenient. It is much more affordable to clean your own hot water system than it is to hire someone else.

The first thing you’ll need to do is completely drain out your water system. There will be a layer of sediment on the bottom of your heater that you will need to move a bit by letting some more water pour in from the cold-water valve. That will allow you to wash up the sediment with new water that is not already full of leftover calcium.

Drain the new water and repeat until all or most of the sediment, is emptied from your water heater. Once your tank is as clean as you can make it clean the drain cock and refill the tank. Once you are certain everything is back in its proper place, you can turn the power back onto your hot water system.

3. Change the temperature

If your water is running a bit too cold or hot, there is a way to change the temperature yourself. There should be a temperature dial on the side of your tank with a cover that you can unscrew easily. Once the cover is off, you are going to need a flat head screwdriver to adjust the temperature.

Every ten degrees you lower the temperature should save you about five per cent of energy costs. If you plan to leave the house for more than a weekend, you should turn the water heater off completely and turn the thermostat down to save money and energy.

Changing the temperature on your water heater is not something that you need to do often. You probably don’t need to do it at all unless you are very serious about saving energy and money. It does not help enough for most people to consider it worthwhile, but it can be helpful if you are leaving town or running low on funds.

4. Check the anode rod

Find the drain cock on the top of your water heater and stick a hose it in. Allow a few gallons of water to drain out of the hose into a bucket or drain. Then find a socket wrench that will allow you to unscrew the rod.

The rod should have a hexagon shape, and an 11/16 inch socket wrench should fit over it nicely. If the rod you pull out is on the thin side or covered in calcium, then you need to purchase a new anode rod. Your anode rod should be more than half an inch thick and have a minimal amount of calcium on it.

At the very least you should be able to see the metal under the calcium without scraping. If your anode rod is less than half an inch thick or covered in calcium, then you need to buy a new rod for your water heater.

5. Insulate your water heater tank

Newer water heater models will probably have their own insulation. If you have an older tank than you can likely benefit from insulating it yourself. It is a simple project that saves you money the same way insulating your floors or walls would.

All you really need is an insulation blanket. It just looks like silver bubble wrap and is very easy to wrap around your whole water tank. Make sure you also carefully cover all the piped up in insulation too so that none of the heat escapes that way.

Once you have your insulation blanket all tapes to your tank, then you should be ready to go. It is an incredibly easy way to help you save money and energy with only a couple of cheap materials. If you have an older water tank insulation is definitely a project you should look into.

6. Maintain annealed copper pipes 

Regular maintenance ensures the optimal performance of continuous-flow electric hot water systems. One important aspect is the inspection of the annealed copper pipes used in these systems. Annealed copper is known for its durability and resistance to corrosion. Check for any signs of leakage, corrosion, or damage in the copper pipes regularly.

Wrap up

Our water tank is an incredibly important machine that you have in your home. It is important you keep up on some of the basic maintenance it requires so that you can save money and catch any forming problems. Luckily, there are a few basic bits of maintenance anyone can do.

Washing out the tank once every year or less is so important to make your tank last. It would be best if you got all the extra sediment and calcium out of there, so it does not build up and damage the tank. Changing the temperature on your tank and insulating it are both ways to help you save money and energy.

All of these are simple ways to maintain your own water tank. Not everything can be DIY, but small projects like these can absolutely be done without hiring anyone. Make sure you talk to a professional before you do anything more complicated.

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Heating & cooling

What is hydronic heating?

Hydronic heating is one a popular method of heating a household by circulating boiling water through closed pipes. It works by heating water in a boiler until it becomes pressurised in specially designed pipes that then radiate heat where you need it. The warmth from hydronic heating all relates to how warm the water is. The water needs to be heated to make the room warm, which is done before it reaches the pipes.

The radiators will last indefinitely if properly maintained, and homeowners can also get heated towel rails for their bathrooms that use hydronic heating.

Here, we’ll give you the complete run down on hydronic heating, so you can decide if it’s the right heating solution for your home.

Source: Shutterstock

Benefits of hydronic heating

1. Versatile & efficient energy sources

A lot of heaters are surprisingly wasteful, but hydronic heaters use gas boilers, which can be as much as 95% efficient. The water that is circulated through the home is first heated inside the boiler – which can be powered with an electric, geothermal, natural gas, solar, or most commonly a gas-powered pump. With the ability to operate on several different power sources, the versatile nature of a hydronic system can be the perfect solution for even the most frugal or environmentally conscious of consumers. Safety: The fact that the external panels that radiates the heat doesn’t get hot enough to burn means small kids and innocent pets are safe being around a hydronic heating system.

Plus, being one of the more economical forms of heating, owners are able to set the temperature slightly lower than they normally would and still maintain the desired level of comfort.

Pro tip: Using radiators with low water content will save even more energy.

2. Reliability

With anything you install in your home, you need it to be reliable. But, it is a bonus when you find a reliable unit that is also low maintenance. Hydronic heating offers that solution.

Aside from the power options, the reliability and effiiciency of a hydronic heating unit become apparent when you have the ability to set temperatures based on the area of the home you want to be heated. Hydronic heating works by using zoning, heating only the areas of the house that are most used, rather than warming areas where no one is. You control the thermostats that maintain the temperature, so you’re always comfortable. Hydronic means water, but none is wasted in the cycling system that recirculates well enough so that you only add a bit of water once a year.

3. Safe for the whole household

Unlike other heating units, the hydronic heating system does not use fans to blow the heated air. Without these fans circulating things like allergens, dust, bugs, and pollen that can irritate allergies or asthma conditions, your home’s air will be cleaner. Hydronic heating gently warms the water, which circulates to radiators for a calm and healthy environment that’s neither humid nor dry.

In addition to being allergen-friendly, hydronic heating also poses very little by way of a fire hazard, is safe to touch and there are no electrical connections to worry about.

4. Comfort

The gentle, spreading and even heat of hydronic heating makes it especially comfortable. No more bursts of oppressively hot air. Instead, the warmth radiates up through the floor to strategically located radiators for a constant and consistent temperature. If the air starts to go cool or get too warm, the specialty thermostats recognise the change and immediately adjust the temperature. You can leave the heater running all through the cold season without feeling uncomfortable about the air or the bills.

5. It looks good

Most people expect their heating systems to be a bit of an eyesore, but the radiators that are used with hydronic heating systems are available in a wide variety of colours, designs and styles to compliment your decor. If you’re not into the decorative radiators, you can opt for the floor heating, which is completely hidden from view and located within the piping beneath the floorboards. Stylish and practical, hydronic heating is poised to completely overtake other systems.

Modern bathroom with black heated towel rack
Hydronic heated radiators come in a variety of designs and colours / Source: Shutterstock

Different types of hydronic heating

There are a number of options when it comes to hydronic heating. Aside from what energy source you’ll use, the other main choice is between hydronic floor heating and hydronic wall heaating.

Hydronic wall heating

In this type of hydronic heating the hot water runs through pipes to these radiators or panels on the walls throughout the home. This is the most economical version because installation won’t require removing and replacing flooring.

Hydronic floor heating

Hydronic floor heating warms the floor of your home by heating the pipes beneath the surface. The pipes heat will warm the floor, making the whole room warmer as the heat rises. Whether your floor is made of slabs, screed or timber, it will work well with hydronic floor heating. There are a few different types of hydronic floor heating:

Slab hydronic floor heating: In this system, the heating system is laid directly into the concrete slab of the floor. Rugged plastic pipes joined with leak-proof fittings distribute the heated water throughout the house. The temperature of the system is controlled with specially-designed air-sensing thermostats. A slab hydronic system may take as long as a day or two to sufficiently warm the slab flooring, but once it has begun, the system will continuously radiate heat throughout the room during the entire winter.

Screed hydronic floor heating: This system works in a similar way to slab hydronic floor heating, except that the plastic pipes are placed on the topping screed of the concrete flooring, rather than embedded inside it. This system mitigates construction delays and is much quicker to install, because the pipes arent installed directly within the poured concrete. In addition, a screed hydronic system heats up and cools down much more quickly because of the pipes being on top.

You can also choose to have hydronic floor heating installed underneath battened timber floors. This type of system uses plastic pipes that are installed over insulation panels directly below the floorboards. The pipes run securely through the battens, and the water temperature is controlled by a floor thermostat. The difference, however, is that this type of thermostat is typically set at a maximum 27 degrees Celsius so as not to damage the timber floors.

In addition to timber and concrete slab flooring, hydronic floor heating can be used under tiles, linoleum, rugs and carpeting.

Which hydronic heating system is right for you?

So what do you need to consider when choosing a hydronic heating system? It depends on a few things, the most important of which is how you power your boiler. Youll need to check the advantages and disadvantages of each. An example of this is that although solar power is the cheapest option, a backup may be needed for when it doesnt provide your home with as much energy as it needs. Gas is also fairly cheap and comes with a number of choices, such as LPG or natural gas. On the other hand, the price of gas can vary over time and may become more expensive in the following years.

Finally, it is worth considering the aesthetics of your boiler. The great thing about hydronic floor heating is that it is invisible – you wont see any evidence of it after installation is complete. With radiators, panels will be visible around the room, but you can choose what style you like. In some ways, this can really enhance a rooms appearance.

When considering installing this heating technology, it is important to work in conjunction with an architect or designer to ensure it will fit with your new home design. If planning to instal it in an existing home, work closely with a hydronic heating company. The company can help you decide the location for the instal, the type of system, the number of heating zones, the location of thermostats and the ideal temperatures achieved from the heating.

Installing hydronic heating

Since hydronic heating is a special type of system, it must be installed by a registered expert. The supplier should be able to provide an installer to construct the boiler (needed for heating the water), pipe work (floor or walls), radiator, temperature sensors, and thermostats.

Installation costs will depend on a variety of factors so you should therefore assess your personal requirements and budget, and have a specialist design a system that will meet your needs. He or she can also choose the ideal method of powering the system, which will reduce running costs. Always ask for a quote before work begins.

While it’s best to install hydronic heating during a new home build, it can also be retrofitted if required.

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Heating & cooling

Can you retrofit hydronic heating?

Many homeowners are eager to know if they can retrofit hydronic heating to their existing home. While you’ll often hear that it’s recommended to install a hydronic system during the building stage, it’s still possible to retrofit a system and reap the benefits of hydronic heating at any point. Here, we’ll take you through the process of how to retrofit hydronic heating in your home.

What is hydronic heating?

Hydronic heating is a system that uses an isolated boiler to heat water. The water is then distributed throughout the walls and floors of a home through a closed pipe system.

Checking for access to pipework

When building a new home, hydronic heating installers can place the pipework in the best positions to achieve maximum convenience and efficiency. However, with existing homes, installers need to work around your pipework as it currently stands and find the best ways to reach it given the structure and foundations of your home. Because this is a more involved and lengthy process, it can end up being an expensive process.

Depending on how your home has been built, an installer may need to access the pipework via the ceiling and walls, or under the house. If there is sufficient crawl space under your home, you may be able to install underfloor heating pipes to the floor’s underside, in between the floor’s joists.

Cosy winter living room
Source: Shutterstock

However, when there isn’t sufficient crawl space, all floor coverings will need to be removed to uncover the joists and lay new pipes from above.

When retrofitting hydronic panel radiators, it’s crucial you have underfloor access, as this is where the pipework needs to run. While fitting off of the new panels is easy, it’s possible the installer will need to rip up some of your flooring to gain complete access, so you will need to take into consideration the cost of re-laying and patching up parts of your flooring.

Assessing suitability of floor coverings 

But beware – even if you can easily access all necessary pipework, your existing floor coverings may not be the most suitable for underfloor hydronic heating.

An underfloor heating system’s pipework needs to be able to effectively transfer heat to the floor surface. If the floor covering is not an efficient conductor of heat (i.e. it doesn’t store the heat well), then you won’t be able to feel the warmth coming through. Furthermore, unsuitable floor coverings like solid timber, can warp, bend or even crack due to the moisture and temperature changes in the system. Many installers will recommend ceramic and stone tiles, as they’re excellent conductors of heat. Make sure you consult with a flooring expert in your area before making this major decision.

It’s extremely important to discuss flooring options with your installer before you proceed with a retrofit of an underfloor system, as the wrong floor coverings could result in an inefficient system, or even damaged floors. In fact, selecting suitable flooring is the key to successfully retrofitting an underfloor system.

Investing in proper insulation

The importance of proper insulation throughout the home cannot be overstated. No matter how advanced or expensive your system is, it simply won’t work if all the heat escapes through the floors and walls. As such, it’s vital you invest in insulation battens to minimise heat loss. What’s more, hydronic heating works at much lower temperatures than other conventional heating systems, so even the smallest bit of heat loss can make a big difference to your household’s comfort.

Accommodating for the increase in floor height 

In some cases, you might be able to install a special underfloor heating panel directly on top of your existing flooring, without the need of ripping it all up. While these underfloor panels are extremely convenient, they do add approximately 15mm to your floor height, and that’s before your new flooring has been applied on top. While this may sound like a minimal change, even just a slight increase in floor height can affect the placement of skirtings and the height of doors around the home. As such, you may need to do a bit of readjusting and planning to accommodate for this change, such as adding a step to adjoining rooms, or planning down wooden doors.

Finding the right time to install

Due to the expense of installing a new system, it’s important you give yourself time to do your research on which system is best for you, and to find a trustworthy installer. If you leave it too close to wintertime, you may find yourself making quick decisions without having done any proper research, which could have disastrous consequences. Plus, installation of some systems can be a lengthy process, and you don’t want to be shivering through the colder months without any form of heating at all.

For this reason, spring may be the most sensible time to begin your research and install a new system – be it a hydronic system or otherwise. Planning your installation ahead of the cooler months may also mean you can find cheaper deals and more competitively priced systems. Installers are also less likely to be booked out at this time of year, so you won’t have to wait as long to get going.

Wrap up

If you’ve missed the opportunity to install hydronic heating while building your home, retrofitting a system is nevertheless a viable option. But keep in mind that it isn’t as simple as laying down some pipework and switching it on. There’s extensive preparation involved, and it’s likely to be a costly exercise, given you’ll be ripping up floors and installing new ones. And if you’re retrofitting panel radiators, you’ll also have to factor in their purchase cost, which can be significant given most homes have several radiators.

With that in mind, many homeowners find that the initial cost of retrofitting a system is worth the comfort it delivers. Plus, hydronic heating is extremely energy efficient, and could help you make significant savings in household energy bills in the long term.

Remember, retrofitting hydronic heating is certainly a complex task, and should only be entrusted to the expertise of licensed professionals who have the right tools and experience to conduct a proper installation.