Instead of operating constantly, heat pumps should move through regular cycles of action and rest. So, constant running is a sign of trouble. For the benefit of homeowners in Webster Groves, MO, we’d like to discuss a few things that might cause a heat pump to run ceaselessly.
Refrigerant Leak
To perform its core functions, your heat pump must have a certain quantity of refrigerant flowing through it. If any of this all-important substance leaks out, your system will struggle to cool your home. Consequently, each cycle will generate only a small amount of cool air, which may cause the system to work without stopping.
Reversing Valve Issues
By controlling the direction in which refrigerant moves, the reversing valve determines whether your heat pump is in cooling or heating mode. If the valve malfunctions and gets stuck in heating mode, your system will produce warm air and not shut off. Repairs or maintenance services can resolve issues with this valve.
Undersized Heat Pump
A final possibility is that your HVAC system is simply too small for your home. Ordinarily, during installation, HVAC technicians perform a series of calculations to determine the appropriate system size for your home. If they neglect this work or miscalculate when doing it, serious trouble can ensue.
If your heat pump is too small for your home, it will struggle to bring your home to the desired temperature. This struggle may prove so severe that the system won’t be able to pass through ordinary cycles.
Such constant operation can end up overheating and damaging your HVAC system. Ultimately, the only solution to this difficulty is to replace your system with one of the appropriate size.
If your heat pump starts running nonstop, you need to take immediate action. Failure to address this problem can have serious consequences for your Webster Groves, MO home this summer. Call C & G Heating & Cooling and ask for our heat pump services so that we can ensure your heat pump is able to cool your home adequately.
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