Heat Pump Installation & Service in Winnipeg

Heat pumps have come a long way. Early systems weren't suitable for Winnipeg's winters — but today's cold-climate heat pumps, including Lennox's top-tier models, operate efficiently at -25°C and below. For many Winnipeg homeowners, a dual-fuel system (heat pump + gas furnace) offers the best of both worlds.

How Heat Pumps Work

A heat pump doesn't generate heat by burning fuel — it moves heat from one place to another. In winter, it extracts heat energy from the outdoor air (even at -20°C, there's still heat energy present) and moves it inside. In summer, it runs in reverse — acting as a central air conditioner. One system, two seasons.

Because heat pumps move heat instead of creating it, they can deliver 2–3 units of heating energy for every unit of electricity consumed. That efficiency is measured as a COP (Coefficient of Performance) or HSPF (Heating Seasonal Performance Factor).

Heat Pumps in Winnipeg's Climate

Winnipeg's winters push conventional air-source heat pumps to their limits. But modern cold-climate heat pumps — like the Lennox XP21 — are specifically engineered for climates like ours. They maintain efficiency ratings well below -20°C.

The most common Winnipeg configuration is a dual-fuel system: a cold-climate heat pump handles heating and cooling for most of the year, while an existing gas furnace kicks in when temperatures drop to the extreme depths of a Manitoba winter (-25°C or colder). You get the efficiency of a heat pump for 80% of heating season, and the reliability of gas for the coldest 20%.

Lennox Heat Pump Models We Install

• Lennox XP25 — highest efficiency, ultra-quiet, variable-speed compressor
• Lennox XP21 — cold-climate rated, two-stage compressor, excellent performance at -25°C
• Lennox XP17 — high efficiency, reliable performance for Winnipeg conditions

We also install Carrier, Trane, Daikin, and other heat pump brands.

Heat Pump Service & Repair

Already have a heat pump and it's not performing? Kirkfield services all heat pump brands. Common issues we see in Winnipeg include refrigerant leaks, failed reversing valves (which switch the system between heating and cooling mode), defrost control problems, and compressor issues.