Swimming Pool Heat Pumps

What is a Swimming Pool Heat Pump? 

Swimming pool heat pumps capture the heat from the outside air and transfer it back into your swimming pool water – for this reason, you may also see them refered to as air source heat pumps for swimming pools. Heat pumps use a combination of electricity and refrigeration to pass heat from one location to the other. 

Heat pumps are innovative pieces of kit that can help you significantly reduce outdoor swimming pool heating costs. They only require a small amount of electricity to operate, generating far more energy than what is put in. 

Pool Heat pump FAQs

How Do Swimming Pool Air Source Heat Pumps Work?

Heat pumps draw heat from the ambient air temperature and then transfer it into your water via a heat exchanger. Because of this process, they are often referred to as an air source heat pump for swimming pools. Unlike a traditional electric pool heater that uses a high-resistance element to create heat, a heat pump simply moves existing heat from the air, making it an incredibly efficient way to heat a swimming pool.

This incredibly efficient method means pool heat pumps have a higher coefficient of performance than gas or electric pool heaters. For every £1 of energy that goes into the heat pump, you receive around £5 worth of heat out. This makes air source swimming pool heat pumps a fantastic investment that’ll help you save on operational costs in the long run. 

Are heat pumps suitable for above ground pools?

Yes, we offer several models specifically designed as an above ground pool warmer. When installing a pool heater for an above ground swimming pool, it is usually connected directly to your existing pool filter systems. It’s an ideal way to extend your swimming season without the massive energy bills associated with older pool pump and heater setups.

How long does it take to reach the desired temperature?

A swimming pool air source heat pump is designed to raise the water temperature gradually, typically by 1°C to 2°C per day. To maintain pool water heat efficiently, we recommend running the unit alongside your pump during the warmest part of the day. Using a solar cover in conjunction with the heater will help you retain that energy and reach your target temperature much faster.

Can heat pumps work in very cold temperature?

Yes, models like Inverx20 inverter heat pump have excellent low temperature performance, and can heat in temperatures up to -20 degrees!

The Benefits of Swimming Pool Heat Pumps 

Ultimately, whichever model you choose, you’ll receive a whole host of benefits:

• - Reduced heating and running costs.
• - Reduced carbon footprint.
• - Increased cost-effectiveness.
• - Durability and longevity.
• - A more sustainable option. 

See our guide to find out more about the various swimming pool heat pump costs and options. 

The Best Swimming Pool Heat Pumps

We stock a range of pool heat pumps from leading brands like Hayward, Comfortline, Calorex and Aqua Inverter pool heat pumps to ensure you can find something that meets your heating requirements and budget. 

The diversity of models means you’ll find pool heat pumps with an array of features, including pumps with quiet mode for overnight use and models compatible with saltwater. 

Inverter heat pumps can offer even greater levels of efficiency than standard pumps as they run at variable speeds, allowing them to adjust to the water’s temperature demands automatically – i.e., once the desired temperature is reached, an inverter heat pump will reduce its energy output. Browse our inverter heat pump range to discover the benefits they can offer. 

Swimming Pool Heat Pump Sizes 

It’s important to purchase the right size heat pump for your pool, or it may not perform as you need it to. We stock various heat pump sizes – which is right for you will depend on your pool size, swimming habits and climate. 

To find out more about getting the right size, head over to our swimming pool heat pump sizing guide.