Denoco Energy Systems Ltd

Heat pumps

Cold-climate heat pumps, sized right

Yes, if the system is designed for cold-climate performance and sized for your home’s real heat loss, not brochure numbers. The common failure is not that heat pumps do not work. It is poor sizing, ignored duct limits, or a bad backup heat plan. We show you the trade-offs, hybrid versus all-electric, what upgrades are actually required, and what is optional.

What we cover

Heat pumps, diagnosed and sized properly.

  • Cold-climate air-source heat pumps
  • Hybrid versus all-electric guidance
  • Sized to your home’s real heat loss
  • Required upgrades identified upfront
  • Daikin equipment
  • Rebate guidance where it applies
A heat pump condenser installed on a wall bracket in winter
A technician servicing a Daikin heat pump outdoors in the snow
A ductless mini-split head mounted high on a wall
The matching indoor air handler and ductwork

Serving Eastern Ontario from two branches.

Emergency service by branch: Kingston year-round (all services); Smiths Falls winter HVAC only. Call your branch.

Request a quote
(613) 283-0574