Heat Pumps, Ducted & Ductless

Aux heat, defrost strategy, and balance points aren’t sexy — but they’re what separate a cozy January from a heat bill surprise. We commission systems for Ontario swings, not brochure ratings.

Additions, cottages, server rooms — sometimes the right answer is a wall head and a line hide that doesn’t look like an afterthought.

A ducted heat pump uses the existing forced-air distribution system to heat and cool the whole home through one central system. We inspect the furnace cabinet, indoor coil, return-air path, supply ductwork, filter pressure, and electrical capacity before recommending a matched heat-pump and backup-heat setup. The goal is steady comfort across every room, not simply swapping an outdoor unit and hoping the old ductwork can handle it.

Cold-climate performance depends on more than the equipment label. We consider the home’s heat loss, insulation, windows, duct static pressure, outdoor design temperature, balance point, defrost behaviour, and how the existing furnace or electric backup should operate on the coldest nights. That planning helps avoid oversized equipment, excessive auxiliary heat, uncomfortable defrost cycles, and energy bills that do not match the sales pitch.

Installation includes matched indoor and outdoor equipment, refrigerant line planning, condensate management, electrical and disconnect checks, thermostat configuration, airflow verification, and manufacturer commissioning. We verify heating and cooling operation, defrost sequence, temperature response, and control staging before we leave, then explain normal sounds, maintenance, and what the system should do during an Ontario cold snap.

A heat pump that is not heating, not cooling, icing repeatedly, blowing lukewarm air, leaking water, or showing an error code needs a diagnosis rather than a reset-and-guess visit. We check filters, coils, airflow, refrigerant circuit condition, electrical components, sensors, controls, drainage, and defrost operation. Seasonal maintenance keeps the outdoor coil clear, catches restricted airflow, and helps protect performance through both summer and winter.

Heat-pump rebates can depend on the home’s primary heating fuel, equipment model, capacity, cold-climate qualification, and pre-approval timing. We help map the equipment and paperwork before ordering, then compare repair, hybrid, ducted, and ductless replacement paths in writing. A heat pump should fit your home and budget even if a rebate changes, not depend on an outdated promotional number.