3 Reasons Your Heat Pump Short Cycles in Zebulon, NC

If the heat pump in your Zebulon, NC home turns off before it completes a full cooling cycle, it’s short cycling. This is a behavior that has the potential to ruin your system and leave you suffering from the summer heat. To help you minimize the harm it can cause, we’d like to inform you about three reasons your heat pump may short cycle.

1. Excessive Debris

When debris gathers inside your heat pump, it can cause a variety of serious problems. For example, if too much debris accumulates on the system’s air filters, it can curtail further airflow. Consequently, your heat pump may overheat and shut down, resulting in shortened cycles.

If debris covers your system’s coils, the resulting drop in performance can also eventuate in short cycling. Ultimately, the solution to this problem is to have HVAC technicians remove the dirt from your system’s coils. You should also remember to change or clean your filters at least once every 90 days.

2. Refrigerant Leaks

To perform its core functions, your heat pump critically relies on having enough refrigerant. If any of this substance were to leak out, your system’s ability to perform heat transfer would diminish. Two immediate consequences of this would be a drop in performance and an increased likelihood of short cycling.

Additionally, refrigerant is toxic. Therefore, never attempt to stop leaks or replace refrigerant on your own. If you suspect a leak, turn off your heat pump, and call HVAC professionals.

3. Thermostat Malfunctions

Your thermostat controls the actions of your heat pump, sending signals that determine when the system turns on and off. Hence, if this device malfunctions and begins issuing inappropriate commands, short cycling may easily result. It’s important to keep a close eye on your thermostat’s circuitry and electrical wiring and to request repairs if anything goes wrong.

Request professional help immediately after you notice your heat pump is short cycling. Call Alford Mechanical today to sign up for the finest heat pump services anywhere around Zebulon, NC.

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