Heat Pump Repair in the Geist Area, IN

A good share of the newer construction around Geist Reservoir runs an electric heat pump, often as the cooling and shoulder-season heat half of a dual-fuel pairing. Because a heat pump works both summer and winter, a fault gives you no off-season to coast through, and the problems are heat-pump-specific rather than the same failures a furnace shows. We service the parts that make a heat pump a heat pump.

• A stuck reversing valve that leaves the system locked in heating or cooling and will not switch.
• A failed defrost control or sensor, so the outdoor coil ices over in winter and loses output.
• A refrigerant leak that drops capacity in both modes at once.
• A failed contactor, capacitor, or outdoor fan motor on the condenser unit.
• On dual-fuel systems, a changeover control that does not hand off to the furnace when it should.

A technician verifies the reversing valve actually shifts, tests the defrost cycle, checks refrigerant charge in both modes, and confirms the outdoor unit starts and runs. On a Geist dual-fuel estate, a no-heat or weak-heat complaint often traces to the changeover logic rather than the heat pump itself, so we check where the problem actually lives instead of assuming.

We restore the system first. If the heat pump is old, low on a refrigerant that is costly to replace, or failing repeatedly, we lay out the case for replacement honestly. For a planned upgrade or a new dual-fuel setup, see heat pump installation in the Geist area.

My heat pump ices over in winter. Is that normal?

A little frost is normal and the defrost cycle clears it. A coil that stays iced over points to a defrost control or sensor fault, which we test and repair.

The system will not switch between heating and cooling. Why?

Usually a stuck reversing valve. We confirm it shifts under command before calling it anything else.

My dual-fuel system is not using the furnace on cold days. What is wrong?

Often the changeover control. On these systems we check the controls that decide which heat source runs, not just the heat pump.

Does a heat pump lose capacity in deep cold?

Output drops as it gets colder, which is exactly why many Geist homes pair it with a furnace. If yours dropped suddenly, we check for a refrigerant or defrost issue.