Heat pump repair issues can happen anytime in Bethel Park, PA, homes. However, many heat pump problems show up during the summer. Learn more below about the issues service technicians repair most.
Decreased Cooling Capacity
Cooling capacity loss can happen when the heat pump runs longer than normal during hot weather. A system that doesn’t have enough refrigerant can cause the loss. So can a system that’s too small to meet the household’s cooling demands. If the system needs refrigerant, a qualified service technician is needed to refill the system.
Constant Operation
Heat pumps shouldn’t run constantly. Some heat pump models, such as variable-speed heat pumps, run more often at lower speeds to provide consistent cooling. However, no heat pump should run 24/7. If yours runs non-stop, it might have a clogged air filter or a faulty thermostat. If neither issue appears to be the problem, you might have an undersized system. Upgrading to a properly sized unit should stop the problem and decrease your energy costs.
Freezing Up
Lack of airflow and low refrigerant levels cause heat pumps to freeze. When the system doesn’t have enough pressure, it can’t absorb heat from outside. Ice eventually builds up on the evaporator coils, causing the system to shut down. The refrigerant manages the pressure. Any time refrigerant levels drop, it can cause the unit to freeze up. Iced-over evaporator coils also cause freezing. This happens when obstructed airflow stops warm air from reaching the evaporator coils in the indoor unit. Regularly replacing dirty air filters can prevent this problem.
Other common heat pump repair issues include:
- Noisy operation
- Electrical problems
- Faulty thermostats
At Denillo Heating & Cooling, we don’t play guessing games. When you schedule an appointment with a qualified service technician, we use our expertise to troubleshoot the problem and fix it the first time. Tell us more about your heat pump repair issues and get them fixed ASAP. Call us today!
