A heat pump is one of the most reliable and cost-effective ways to warm and cool your home. However, like any appliance, it'll experience wear and tear over time that can eventually cause it to stop working correctly. Being able to identify problems with the equipment early on will allow you to address them before they become more severe and costly, so be on the lookout for the following common issues homeowners encounter.

Heat Pump Problems to Watch Out For

1. Failure to Turn On

A heat pump that won't turn on could simply mean the thermostat is set wrong or the circuit breaker has tripped. However, if neither of these seems to be the source of trouble, it may be an electrical malfunction, damaged reversing valve, or damaged starter capacitor. When something is wrong with the valve, the system won't transfer between cooling and heating, and without a starter capacitor, there won't be an electrical charge to power up the motors.

2. Inadequate Heating or Cooling

When your heat pump isn't distributing enough warm or cool air, it's usually because of reduced airflow. This can result from a clogged filter, dirty coils, obstructions around the outdoor unit, closed vents, or debris in the ductwork. In other cases, insufficient heating and cooling may arise because of low refrigerant levels or a faulty blower motor.

3. Constant Running

Once your heat pump starts, it should reach the desired temperature within a reasonable timeframe. If it's constantly running and still unable to meet the thermostat setting, this could end up costing you a significant amount for energy usage.

Often, a problem with the wiring will inhibit communication from the thermostat to the rest of the system. Alternatively, it could be due to a damaged compressor contractor. This component regulates the amount of power the heat pump receives. It could also indicate your unit is too small for the home, meaning it won't be able to keep up with the demands.

If your heat pump is no longer operating as it should, turn to Cold As Ice AC & Heating for help diagnosing the problem. Serving the residents of Mesa, AZ, this highly trained team of HVAC professionals is committed to helping clients enjoy year-round comfort and efficiency. They’re qualified to handle any repairs or upgrades you may need to restore your system to peak performance. Call (480) 233-9945 to schedule an appointment, or visit them online to learn more about their offerings.