As a pool owner, one important role in keeping your pool in the best condition is properly maintaining your swimming pool heat pump system. A well looked after heat pump not only means that your pool is always at the ideal temperature for swimming, it also means that it is running at maximum efficiency, which in turn saves you money on energy costs as well as extending the life of your swimming pool heat pump.

Below are a few tips that we think will help you learn how to maintain your swimming pool heating system.

Schedule Regular Maintenance

Consistent maintenance is vital to ensuring that your pool heat pump continues to work as efficiently as possible. Always remember to schedule routine maintenance visits with a qualified pool engineer that can service and inspect your pool equipment, including your heat pump at least once a year. Typically, during these visits, an engineer will clean the unit, inspect the internals and make or report any repairs needed to keep your heat pump working at it’s best.

Keep the Heater Area Clean

Ensuring that the area around your hear pump is clean and clear of debris such as leaves, dirt and bushes is important. These reduce the efficiency of the heat pump, increasing the likelihood of damage. The best way to prevent this is to regularly clear any debris around the vicinity of your swimming pool heat pump.

Check the Water Flow

It is always important to check the flow rate of the water passing through the heat pump. You should ensure that water is passing through correctly – the best way to check this is to check the pressure gauge on your sand filter, as this will give you an idea of how quickly the water is moving around your system. If the pressure is too high or too low on the pressure gauge, this could indicate an issue with the pump or filter; which in turn can cause issues with the rest of your pool system such as the heat pump. If your heat pump contains a safety flow switch, this will automatically switch the unit off to prevent any damage to the system if the flow is incorrect – this can also prevent the water from overheating.

Monitor the Water Chemistry

Maintaining the correct water chemistry is an essential task when looking after your swimming pool. This will help in preventing corrosion and other damage to your heat pump.

Test your pool water regularly to ensure it has the right pH balance and chlorine levels. If your heater is manufactured with stainless steel components, and the water chemistry is off, it can often lead to corrosion, scale build-up, and other issues that can damage your pool heating system. To prevent such damage, look out for pool heaters that use titanium flow tubes and heating elements. Titanium guarantees corrosion-free operation and extends the life of your heating system.

Keep an Eye on the Thermostat

The thermostat is the control centre of your pool heating system, and it’s essential to keep a close eye on it to ensure that it is working properly. If the temperature reading appears inaccurate, it could indicate a problem with the thermostat. This can cause your pool heater to work harder than it needs to, leading to increased energy costs and potential damage to the system. Many of today’s pool heaters are fitted with a safety overheating sensor to avoid such issues and to prevent overheating of the pool water.

Address Problems Promptly

Finally, addressing any problems with your pool heating system as soon as possible is important. If you notice any issues with the unit, such as strange noises or poor performance, don’t wait to have them looked at. Prompt repairs can prevent further damage and save you money in the long run.

Proper maintenance is essential to keeping your pool heating system running smoothly. By following these tips and scheduling regular maintenance with a professional, you can enjoy a warm and comfortable pool all year round, while also saving money on energy costs and extending the life of your pool heating system.

Drain the Water and Prevent Frost Damage During the Winters

When winter arrives and you are not using your pool heater, it is important to drain the water from the unit. This will prevent damage due to freezing temperatures. In addition, make sure the area around your pool heater is insulated to help protect against frost damage.

Cover the Pool to Keep the Temperature From Dropping Dramatically

Finally, another great way to maintain your pool temperature is to cover the pool when it’s not in use. This will help keep the water temperature from dropping dramatically, which can then put an extra strain on the heater and cause unnecessary wear and tear.


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