Top 5 Reasons a Heat Pump Leaks
Homeowners, especially those living in warmer climates, may decide to use a heat pump as their HVAC system. This is because it efficiently cools the house during hot summer days and maintains a comfortable temperature in winter. However, this appliance can leak, resulting in a home that isn’t as cool as it should be. Here are some of the reasons why a heat pump may be leaking.
Exploring heat pump leaks
Even heat pumps from trusted brands can get damaged and leak. There are several reasons why this may happen, but if water is pooling under the appliance, it’s time to call a technician. They can deal with the problem before the unit sustains further damage. Check out the top reasons why the heat pump might be leaking.
Dirty coil
The purpose of the evaporator coil is to collect moisture from the air around it. This condensation passes through the coil to a drain pan, where another pipe carries it away. The evaporator coil could become clogged with dirt, causing water build-up within. This excess water can then leak out.
A regular heat pump tune-up will prevent evaporator coil clogging. An experienced technician can clean the unit properly to ensure that dirt doesn’t accumulate around the coil.
Clogged condensation drain
A good heat pump will take moisture from the environment and eliminate it through its drainage system. The lines in this drainage system could become clogged by dirt and other debris, preventing water from flowing out efficiently. The water build-up will then leak out of the unit.
It’s essential to have an HVAC technician regularly clean the unit. This will prevent the accumulation of dirt.
Frozen evaporator coil
Low refrigerant levels in the heat pump will cause the evaporator coil to freeze, resulting in ice formation. This ice will melt, and the water will leak out of the unit. Frozen coils prevent the HVAC appliance from working correctly, leading to lower energy efficiency and higher energy bills.
Damaged overflow pan
One of the most critical functions of a heat pump is to remove moisture from the air. This process takes place by collecting water on the coils and drainage via the drain pan. Unfortunately, this component can corrode and crack over time, which can potentially cause the heat pump to leak.
An HVAC technician should check the drainage system regularly to ensure that everything is in good working condition.
Preventing heat pump leaks
Regular heat pump maintenance is crucial to ensure that the unit functions correctly. The best way to prevent leaks is to have a certified technician come in ever so often to check that all the appliance components are in good working order. It’s also vital to follow the manufacturer’s guidelines to keep the heat pump running smoothly. Contact a trained professional to conduct a thorough inspection of the HVAC system.
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