"We're havin' a heat wave" in the lower mainland of BC presently, and this can make our homes uncomfortably hot especially at night when we are trying to sleep. Of course installing central air conditioning is one way to fix the problem, but what about considering more environmentally friendly and economical ways to keep the temperature lower in your home? In this article we will provide you with a seven simple ideas you may want to consider:
1. If the sun shines right into your windows, keep the coverings drawn during the day. Your furniture and carpets actually absorb the sun when it shines through non-coated clear windows during the day. Heat cannot escape and gets trapped in the room. This is why a room can
get really warm, even on a cold, sunny day. You may even want to consider dark, light blocking curtains if you have west facing windows that let a lot of sun in during the day.2. Install a heat pump to your furnace. According to the Canadian Office of Energy Efficiency, adding a heat pump to your existing heating system can save you between 25 and 65 percent on your heating and cooling costs, depending on what type of heat pump you
select.
In the summer, heat pumps move hot air from inside your home to the
outdoors. In the winter, the process is reversed, using earth-heated air
to help heat your home.
FortisBC offers two rebate or loan programs to help with the cost of a heat pump:
Ground source heat pump rebate:
Rebate is calculated at $0.05 per kWh in savings, with an average
rebate on a 4000 sq. ft. home being approximately $900. You can also
apply for a loan of up to $5000 OAC financed over 10 years at 4.9%.
Air source heat pump rebate or loan:
Air source heat pump: $200 per ton (or per 12,000 BTU’s) about $600 for
an average home; ductless heat pump: $300 per ton (or per 12,000 BTU’s)
about $450 for an average home.
3. Add a summer switch to your furnace.
The air in a closed up house during the summer can get pretty stale.
Adding a summer switch to the circulating fan on your furnace will keep
the air moving throughout the house, and will filter the air without
heating it to improve the quality of your indoor air. Basements
are typically cooler than the rest of the home, so circulating the air
in your home will “mix” the warmer upstairs air with the cooler air from
below.
4. Insulate and air seal the attic, home, and crawlspace.
Adding insulation to your attic can keep the hot air that collects up
there in the summer from entering your living space. Conversely, during
the winter months, attic insulation will keep the warm air in your
living 
space where it belongs. Insulation
in the walls and crawlspace will also help keep the heat out in the
summer months, and keep the cold out during winter. Be sure to air seal the home to reap the greatest benefit from the new insulation. Heat
always “fights” to move toward cold, so any open air pathways or lack
of thermal resistance (insulation), will allow the outside air to move
inside more quickly. If you
have central air conditioning, air sealing and adding insulation will
reduce the amount of electricity required to cool the home, because they
will keep the cooled air inside the home longer than if you had poor
air-sealing and inadequate insulation.
space where it belongs. Insulation
in the walls and crawlspace will also help keep the heat out in the
summer months, and keep the cold out during winter. Be sure to air seal the home to reap the greatest benefit from the new insulation. Heat
always “fights” to move toward cold, so any open air pathways or lack
of thermal resistance (insulation), will allow the outside air to move
inside more quickly. If you
have central air conditioning, air sealing and adding insulation will
reduce the amount of electricity required to cool the home, because they
will keep the cooled air inside the home longer than if you had poor
air-sealing and inadequate insulation.
Check out the rebates available through the Live Smart BC program to help cover the cost of insulation
and air sealing.
5. Have Whirlybirds installed. Whirlybirds will remove the hot air from your ceiling
making your home cooler and more comfortable.
For the best result, at least two Whirlybirds should be installed in a high up position on your roof. This should be combined with the installation of eave vents on either side of your home to allow cool air intake. Installing one on its own will not make enough difference, as two work best together to bring in cool air while expelling hot air.
They will save you money by helping to reduce your air conditioning costs and at the same time making them very environmentally friendly. In Winter, Whirlybirds help to remove moist, damp air that can accumulate in your ceiling during the cold and wet months, keeping it drier and lessening the chance of mold occurring in your home.
and air sealing.
5. Have Whirlybirds installed. Whirlybirds will remove the hot air from your ceiling
making your home cooler and more comfortable.
For the best result, at least two Whirlybirds should be installed in a high up position on your roof. This should be combined with the installation of eave vents on either side of your home to allow cool air intake. Installing one on its own will not make enough difference, as two work best together to bring in cool air while expelling hot air.
They will save you money by helping to reduce your air conditioning costs and at the same time making them very environmentally friendly. In Winter, Whirlybirds help to remove moist, damp air that can accumulate in your ceiling during the cold and wet months, keeping it drier and lessening the chance of mold occurring in your home.
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House Smart Home Improvements are experienced professionals with an A+ Rating with the Better Business Bureau. When it’s time to replace your windows, doors or furnaces and heat pumps, or to install insulation, and other energy-efficient home upgrades, give us a call. 604-585-2020
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