Heat Pump Installation & Service

Heat pumps do something no furnace or air conditioner can do alone — they heat and cool your home from a single system, often at a fraction of the operating cost. The Gravity Group installs air-source and ductless mini-split heat pumps across Ontario, sized and configured for real winter performance, not just fair-weather comfort.

Modern cold-climate heat pumps are engineered to keep producing heat well below freezing, making them a legitimate primary or supplemental heating source even through Kawartha Lakes and Peterborough winters — often paired with an existing furnace as a hybrid system for the coldest days.

Whether you want to add cooling to a home that only has forced-air heat, install ductless comfort in a room without ductwork, or replace an aging AC and furnace combo with one efficient system, our technicians will lay out the real numbers so you can decide with confidence — and many projects qualify for financing or Enbridge Sustain.

Older heat pump technology struggled below freezing, but modern cold-climate units continue producing meaningful heat down to -25°C or lower. For most Ontario homes, a correctly sized cold-climate heat pump handles the majority of the heating season on its own.

A hybrid setup — heat pump paired with an existing furnace as backup — captures the best of both: low operating costs most of the year, and guaranteed backup heat on the coldest nights.

Additions, garages converted to living space, and older homes without central ductwork are ideal candidates for a ductless mini-split — delivering targeted heating and cooling without major renovation.