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How To Winterize A Pool Heat Pump?

How To Winterize A Pool Heat Pump?

25 May, 2023

As the winter season approaches, it's essential to take proactive measures to protect your pool heat pump from potential damage caused by freezing temperatures. Winterizing your pool heat pump not only ensures its longevity but also saves you from costly repairs or replacements in the future. Follow this steps and winterize your pool heat pumps effectively.

Step 1: Turn off The Power

Begin by locating the power supply switch or circuit breaker that controls the pool heat pump. To avoid any electrical hazards when doing maintenance operations, turn off the power to the equipment.

Step 2: Shut off The Water Supply

Locate the shut-off valve on the water supply pipe of the pool heat pump. Turn it off during the winter months to avoid water from entering the heat pump. This step is crucial as freezing water can cause damage to the pump and associated components.

Swimming Pool Heat Pump

Swimming Pool Heat Pump

Step 3: Drain The Heat Pump

To avoid freeze damage, it's important to drain all the water from the pool heat pump. Remove the drain plug or valve from the bottom of the device. Allow all water to drain from the heat pump and any associated pipework.

Step 4: Insulate Exposed Pipes

Inspect the pipes connected to your pool heat pump and identify any sections that are exposed to the elements. These exposed pipes are vulnerable to freezing and potential damage. To protect against freezing temperatures, wrap them in appropriate insulation materials such as foam pipe insulation or heat tape.

Swimming Pool Inverter Heat Pump Manufacturer

Swimming Pool Inverter Heat Pump Manufacturer

Step 5: Clean And Cover The Heat Pump

Before covering your heat pump, give it a thorough cleaning. Remove any debris, leaves, or dirt that may have accumulated on the unit. Clean the surface with a gentle brush or cloth and a hose to remove any tenacious dirt. Allow the heat pump to thoroughly dry before continuing.

After cleaning, cover the heat pump with a specially designed pool heat pump cover. This cover will provide an additional layer of protection against snow, ice, and debris during the winter months. To prevent moisture from entering, make sure the cover fits tightly and securely.

Step 6: Regular Checkups

While your pool heat pump is winterized, it's important to periodically check on it throughout the winter season. Remove any snow or ice accumulation from the cover to prevent excess weight and potential damage. Additionally, inspect the insulation on the exposed pipes to ensure it remains intact and in good condition.

China Commercial Swimming Pool Heat Pumps

China Commercial Swimming Pool Heat Pumps

Step 7: Professional Maintenance

Consider hiring a professional maintenance company before the winter season arrives. An skilled technician can evaluate your pool heat pump, conduct any necessary repairs or maintenance, and offer important advise on winterizing your device specifically.


Winterizing your pool heat pump is a crucial step in preserving its performance and prolonging its lifespan. However, if you want to change a new pool heat pump in the market, experience the difference in AIROSD! Not only provide pool heat pumps but also various heat pumps. Get in touch with us for more product details today!

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