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Reasons Your Heat Pump Is Not Turning On

A functional heat pump is a vital appliance during the cold season in most households. However, your heat pump may malfunction, rendering it inoperable. As such, your system may fail to respond to instructions and even fail to turn on. This may result in indoor discomfort and total system failure. Therefore, you should engage an appliance repair technician to inspect the unit and remedy the malfunction for seamless operation. Here's why you are dealing with a problematic heat pump. 

Thermostat Issues

You should know your thermostat communicates with your unit to attain desired temperatures. As such, if you engage a high setting, your heating unit may struggle to attain it hence not turning on. In addition, a miscalibration can lead to your device displaying incorrect temperatures. Moreover, an electrical issue may restrict the thermostat from interacting with the heat pump, and the system may not turn without a signal. Thus, you should check to see if you have a problematic thermostat and reconfigure it for peak performance.

Loss Of Power

Note that when your home experiences a power surge or short circuit, it may trip the circuit breaker. Consequently, the safety device will cut power to the heat pump, rendering it inoperable until your reset it. Furthermore, the heating unit will not turn on if you accidentally deactivate the power switch. Finally, a capacitor may degrade over time, reducing its ability to store charge. As such, the starter capacitor may malfunction and fail to deliver the necessary current to the motors. That said, you can prevent this issue by installing a surge protector and replacing the capacitor for proper current flow.

Defective Inducer Draft Motor

An inducer draft motor moves air and flue gases out of the furnace through heating vents, allowing the burners to function efficiently. However, if the inducer motor overheats, it starts drawing high amps. As a result, a burnout in the heat pump triggers the safety switch, shutting it down to prevent more damage. Thus, you should contact a heating contractor to replace the inducer motor for proper ventilation.

Broken Reversing Valve

A reversing valve allows you to alternate between the cooling and heating modes. However, if it malfunctions, it may prevent your unit from switching to a heating mode. Therefore, it is wise to hire an appliance repair expert to replace the reversing valve for peak performance.

A problematic residential heat pump may inconvenience your indoor activities and leave you with an uncomfortable living space. Thus, you should schedule routine maintenance with a heating expert to ensure your system is in good working order. For more information on residential heat pumps, contact a company near you.