As extra Ottawa residents search for methods to scale back greenhouse fuel emissions, warmth pumps have gotten an more and more common alternative. However in a metropolis the place winter temperatures routinely plunge effectively beneath freezing, many individuals ask: Will a warmth pump work in Ottawa’s local weather, and the way low can it go? The reply will depend on the kind of warmth pump you select.
Floor-Supply Warmth Pumps
Often known as geothermal heat pumps, ground-source techniques extract warmth from the earth, the place temperatures stay comparatively secure and above freezing year-round, even in Ottawa. These techniques can function effectively even throughout excessive chilly snaps, with efficiency unaffected by temperatures as little as -30°C or beneath.
Whereas they’re extremely environment friendly, ground-source warmth pumps require a big upfront funding because of the set up complexity.
Air-Supply Warmth Pumps
Air-source warmth pumps extract warmth from the air. Whereas conventional fashions are simplest throughout the spring, fall, and milder winter temperatures, they wrestle to carry out effectively in freezing climate.
Chilly-Local weather Air-Supply Warmth Pumps
Fortuitously, cold-climate air-source heat pumps are particularly designed to work in harsher winter situations, working at temperatures as little as -30°C. These are extra inexpensive than ground-source techniques and an awesome match for Ottawa houses.
That stated, as temperatures drop, their effectivity decreases. In such instances, a backup heat source, comparable to a furnace, could also be wanted to keep up indoor consolation throughout excessive chilly snaps.
Advantages of Switching to a Warmth Pump
Value-Effectiveness
Chilly-climate warmth pumps are much more environment friendly than fuel furnaces, decreasing vitality prices regardless of the upper upfront funding. Many fashions embrace sensible options like programmable thermostats for added financial savings. For houses utilizing pure fuel or oil, switching to electrical energy provides value stability and environmental advantages.
Authorities Incentives
Packages just like the Canada Greener Homes Loan assist handle the price of putting in cold-climate warmth pumps. With further rebates anticipated quickly, now’s the proper time for Ottawa owners to make the change and embrace sustainable heating options.
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Staff Harding has been Ottawa’s main house consolation specialist since 1994. We’re a family-owned and operated native enterprise and all of our installers and technicians are absolutely licensed.