Heat Pump Installation & Repair in Salt Lake City, UT

Heat pumps have come a long way from the units that couldn't keep up below 30°F. Modern cold-climate heat pumps from Mitsubishi, Carrier, Daikin, and Bosch can deliver full rated capacity down to 5°F and continue operating — at reduced output — well below zero. That makes them a legitimate option along the Wasatch Front, where winter lows typically hover between 15–25°F and only occasionally dip into single digits. The key is proper equipment selection, altitude-adjusted sizing, and an honest conversation about when a heat pump alone is enough versus when a dual-fuel backup makes sense.

At Towers Plumbing, we've been watching the heat pump market closely and installing systems across Northern Utah as the technology has matured. We don't push heat pumps on every customer — they're not the right fit for every home. But for well-insulated homes, new construction, or homeowners looking to reduce their carbon footprint and Dominion Energy gas bills, a properly sized heat pump can cut heating costs by 30–50% compared to a gas furnace alone. The math works especially well when you factor in that the same unit provides air conditioning in summer, eliminating the need for a separate AC system.

Altitude affects heat pump performance just like it affects furnaces. At 4,300 feet, air density is roughly 15% lower than at sea level, which reduces the heat exchange capacity of the outdoor coil. We account for this in our load calculations and equipment selection — oversizing a heat pump at altitude is just as problematic as undersizing, because it leads to short-cycling, humidity issues, and premature compressor wear. Our installations are engineered for where you actually live, not based on sea-level spec sheets.

For most existing homes along the Wasatch Front, we recommend a dual-fuel setup: a heat pump paired with a gas furnace backup. The heat pump handles heating efficiently down to about 25–30°F — covering 80–85% of Utah's winter hours. When temperatures drop below the economic balance point, the system automatically switches to the gas furnace for those brutally cold nights. You get the efficiency of a heat pump for most of the season and the reliable BTU output of natural gas when you truly need it.

Dual-fuel systems also make sense financially in Utah because of our energy rates. Dominion Energy gas prices and Rocky Mountain Power electric rates create a crossover point where gas becomes cheaper per BTU below certain outdoor temperatures. A properly configured dual-fuel system switches between fuel sources at exactly that crossover point, minimizing your total heating cost across the entire season. We calculate this balance point for your specific home and program it into the thermostat during installation.