With winter weather in Canonsburg, PA, it’s not uncommon for homeowners to notice their heat pump running constantly. The heat pump’s design promotes efficient operations, but there are several reasons why it may run all the time. Here are four common reasons why that may occur.
1. Dirty Air Filter
A dirty air filter can restrict airflow, causing the heat pump to work harder to circulate warm air throughout your home. The air filter is responsible for trapping dirt, dust, and other contaminants that can clog the unit and decrease efficiency. To prevent this, checking and replacing your air filter regularly, at least once a month, during the heating season is essential.
2. Frozen Coils
When the outdoor temperature drops below freezing, the coils on your heat pump can freeze. The coils are responsible for absorbing heat from the outside air and transferring it to the refrigerant, which then circulates inside your home. When the coils freeze, it hinders the heat transfer process, which can cause the heat pump to run constantly without effectively heating your home.
3. Thermostat Issues
A malfunctioning thermostat can cause your heat pump to run constantly without reaching the desired temperature. A thermostat is responsible for sensing the temperature inside your home and communicating with the heat pump to turn it on or off. If the thermostat experiences calibration errors, it can give false readings and cause the heat pump to run when needed.
4. Low Refrigerant Levels
Low refrigerant levels can cause your heat pump to run constantly without effectively heating your home. The refrigerant is responsible for absorbing and transferring heat; if the levels are low, it has an adverse effect on the heat transfer process. A leak in the refrigerant lines or a faulty compressor can cause this.
In conclusion, there are many reasons why a heat pump constantly runs, including dirty air filters, frozen coils, thermostat issues, and low refrigerant levels. If you’re experiencing any of these problems or want to ensure your heat pump is working at its best, call Bruno Plumbing & Heating and schedule a maintenance appointment today!
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