Is a Cold Weather Heat Pump Worth It? Top Benefits for Southern Ontario Homeowners

Heat Pumps

You know how much we love our heat pumps, we sing their praises basically all year round. Our owner Brad, was even instrumental in the rise of popularity of these convenient and efficient systems in our area. 

But there’s one type of heat pump we haven’t really explored in our blogs yet, and that’s the cold-climate or cold-weather heat...

Posted by Brad | May 29, 2025 | Reading Time:

You know how much we love our heat pumps, we sing their praises basically all year round. Our owner Brad, was even instrumental in the rise of popularity of these convenient and efficient systems in our area. 

But there’s one type of heat pump we haven’t really explored in our blogs yet, and that’s the cold-climate or cold-weather heat pump.

In today’s blog, we’re changing that as we go over what they are, features and benefits and, as always, why professional service is absolutely essential for system longevity.

Are Heat Pumps Ideal For Cool Climates

The latest heat pumps on the market are perfect for converting even the coldest air into warmth. We’re talking down to -30 degrees celsius cold.

Cold-climate heat pumps in particular, are designed to operate without losing efficiency, providing reliable heating during even the coldest Ontario winter. They work the same way as a regular air-source heat pump, but with advanced components that are better suited to extract heat from the outside air. Making them a great choice for southern Ontario homeowners.
Cross is proud to carry and service ducted and ductless cold climate heat pumps from a variety of the most trusted brands, like Mitsubishi.

Heat Pump vs Furnace

Ultimately this comes down to your preferences more than anything else. Most furnaces on the market today are high-efficiency and are powered by natural gas or electricity for dependable heating long term.

A traditional furnace takes up more space, and only serves one purpose. While you can use your cold-climate heat pump even in the sweltering July heat, and save money on extra systems.

Insulation Quality

Even the most powerful and efficient cold-climate heat pump is no match for inadequate insulation. So prior to installation, make sure you’ve addressed any thin or missing spots, and any drafts are sealed up to minimize heat loss.

Benefits And Features of Cold-Climate Heat Pumps

Variable Speed Components 

Cold-climate heat pumps have variable speed functionality which means the compressors within can adjust their speed to match the heating demands placed on them. Keeping you warm while saving on energy usage.

More Powerful Heat Exchangers

In furnaces and heat pumps, the heat exchanger helps move heat. In a heat pump application in particular, it’s what extracts the heat from the refrigerant. 
According to Natural Resources Canada, during the heating cycle, liquid refrigerant passes through, changing to a low pressure liquid/vapour mixture. The liquid refrigerant absorbs heat from the chilly outside air before it’s brought back inside to be compressed and causes it to heat up.

Energy Efficiency

Heat pumps in general are already energy efficient, but especially in milder climates. Here in Ontario our winters can get cold, don’t get us wrong, but they’re definitely more mild than what our Northern neighbours may experience. 

Cold-climate heat pumps can handle our temperature shifts just fine, but if anything drops significantly past -30, supplemental heating may be required to maintain comfort.

Conversely, a dual-fuel (non cold-climate) heat pump can efficiently cover about 65% of our heating season. If you have one of these systems, using a natural gas furnace is the most efficient way to cover the remaining 35%.

Environmental Benefits

Reduced energy consumption means a smaller carbon footprint, contributing to a greener planet.

Cost Savings

Installing a cold-climate heat pump can save you money by reducing the need to have an extra heating system, like a furnace or boiler. Like we mentioned above, you can also use your cold-climate heat pump in the summertime, reducing the need for a central or a window mounted AC unit.

Financing Options

To further enhance your savings, Cross Heating & Air Conditioning offers flexible financing for your new cold-climate heat pump. We’re continuing to partner with Financeit, the gold standard in home comfort system financing for quick approvals, competitive rates and flexible payment schedules, so you can get the new heat pump you need at terms you can afford.

Make Sure Your Heat Pump Is Ready For Those Cold Snaps With Regular Maintenance

Regular maintenance is a key component to the performance of your new cold-climate heat pump. So let us schedule a complete inspection and fine-tune every part and component. From efficiency to reliability, we’ll make sure everything is operating at peak performance for long-term comfort you can feel.

We’re also proud to offer ongoing maintenance service with our exclusive Cross Advantage Program. For a low monthly fee, you’ll get the peace of mind of pre-scheduled maintenance. You’ll also get:

  • 1-year repair warranty
  • Annual HVAC Dollars
  • 10% discount on future repairs
  • 20% discount on air filters
  • Reduced service rates
  • Product warranty protection.

So let’s break it down, is a cold-climate heat pump a good investment for Ontario homeowners? We think so!

From enhanced efficiency and features to eliminating the need for supplemental heating, these mighty units could be the answer you’ve been looking for.
Cross Heating & Air Conditioning has been your preferred choice for home comfort in Ontario since 1987, give us a call today. With our free consultations  and no regret repair guarantees you know you’re in good hands.

Cold Climate Heat Pump Questions

How much does it cost to install a cold-climate heat pump?

The cost for heat pump installation greatly depends on the type of equipment you choose. Most heat pump systems can range anywhere from $8,000 for a standard heat pump to $30,000 for a 4 head system cold climate heat pump. 

How long does it take to install a cold-climate heat pump?

Cold-climate heat pump installation usually takes a couple days. While our team is efficient, we go through an extensive workmanship checklist to make sure that your new heat pump operates at peak efficiency. We also offer comprehensive evaluation and recommendations, so you’ll have all the information necessary, including a timeline estimate, before any work begins.

Do cold-climate heat pumps qualify for rebates?

Yes they can, but they must fit specific specifications. So contact our team today so we can fill you in on everything you need to know before applying.

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