Why choose a heat pump?
Exceptional energy efficiency
Because they transfer heat rather than produce it, heat pumps use much less energy than traditional heating or cooling systems.
Dual function: heating and air conditioning
They provide year-round comfort, warming in winter (down to around -5°C) and cooling in summer.
Ideal solution as a secondary system
In Ontario, heat pumps are often used as a complement to a central system, helping to reduce overall energy consumption.
Flexible and adaptable installation
They can be integrated into an existing ducted system, a radiant system or even operate independently without ducts (wall-mounted heat pumps).

Professional installation, quality guaranteed
At Fernand Denis, we place the utmost importance on installation quality. A properly installed heat pump provides you with performance, comfort, and savings for years to come.
Trusted Products: Lennox only
We only install Lennox heat pumps, recognized for their reliability and energy efficiency.
Energy efficient and ENERGY STAR® certified
Energy efficient and ENERGY STAR® certified
Limited Warranty
Every Lennox heat pump comes with a minimum 5-year limited warranty on components, including the compressor.
Personalized advice
Before any installation, we assess your needs and advise you on the solution best suited to your home.