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Tips for Heating a Commercial Pool

Heating commercial pools in large facilities such as hotels, resorts, schools, etc. can be expensive. It’s critical to find the right heating solutions for commercial pools so that people can enjoy swimming in it all throughout the year. Choose a cost effective and efficient commercial pool heating system that will ensure your pool’s temperature stays at a comfortable level. 

Here are some tips for heating a commercial swimming pool.

1. Install a solar pool heater to reduce heating costs

A solar pool heater is an economical and eco-friendly way to heat a commercial pool. Utilising solar energy is cheaper than traditional pool heating systems that make use of electric and gas power. 

In a solar pool heating system, solar panels are used to heat the pool water. The solar panels absorb heat and energy from the sun. The heat is transferred to the pool through a circulation system. When choosing a solar pool heater, choose one that is easy to operate and can ensure heat is transferred to your pool water. 

Commercial solar pool heating can help lower the energy costs of swimming pools in hotels, gyms, and schools.  

2. Regularly check your pool equipment

Regularly checking and maintaining your commercial pool equipment is an easy way to ensure that your equipment is running the way it is supposed to. If your pool heating equipment is regularly maintained, it will be able to do its job of heating your swimming pool. 

Make sure to clean your pool filter regularly and keep it free from dirt and debris. When your filter has debris buildup, the pool water might not be able to flow through the system and this prevents your heat pump from working well. You should also choose a pool filtration system that can meet the demands of a commercial pool. 

Another thing that you should do is to run your pump during winter to prevent the system from freezing. 

3. Install a solar pool cover

A solar pool cover or blanket is another cost-effective way to keep a commercial swimming pool warm. It captures the sun’s energy and traps them in your pool water so that it naturally raises your swimming pool’s temperature during the day. As air bubbles trap the pool’s heat, this will also maintain your pool’s warm temperature at night as well. 

Aside from a commercial solar pool cover increasing the effectiveness of your pool heating system, it can also provide an additional layer of protection and can help reduce your pool’s chemical loss. 

4. Use a solar pool cover reel

If you have a solar pool cover, you should have a solar pool cover reel as well for easy storage of your pool covers. Rolling up, folding and storing your pool cover manually takes a lot of time and effort. 

A reel will help you easily remove and replace your pool cover thereby reducing the chances of your pool cover getting damaged. There are even pool cover reels that one person can operate so that the pool cover can be quickly stored.  Make sure to choose a solar pool cover reel that is made from durable material so that it is able to last long despite exposure to the elements and pool chemicals. 

5. Use a heat pump

Consistent heating is critical for commercial swimming pools. People who are looking for a year-round heating solution should consider investing in a heat pump. Heat pumps are cheaper to operate than gas heaters, and it can last up to 10 years, making it an efficient way to save on heating costs.

It is also an energy-efficient way to heat your commercial swimming pool since it uses less energy compared with traditional heating methods. A heat pump works by drawing in heat from the outside air. It then increases the heat with a compressor and transfers the heat to the pool water, while ejecting the cold air out the top of the unit.

One big difference of a heat pump versus a solar heater is that it does not rely on solar energy to operate. It is ideal for pool owners who live in warmer climates. Since it does not need sunlight to operate, you can use it even during cloudy days. Keep in mind that the ambient air outside should be 45 degrees or higher for a heat pump to work well.

6. Use a solar pool heater and heat pump together

If you want to go all out with your pool heating system, combining a solar pool heater and heat pump is a smart move. You can use a solar pool heater during sunny days to keep your energy consumption low. During cloudy days or at night, you can use a heat pump instead. By using your solar heater and heat pump alternately, you also reduce the wear and tear of both and help preserve its condition.

Another great effect of using a solar pool heater and heat pump together is that your pool water will be warm already since it was heated during the day with the help of a solar heater. Since your pool water is already warm, your heat pump can quickly heat your pool at night without having to use a lot of power.


Finding the right heating system for a commercial swimming pool is all about utilising equipment that is both cost-effective and can meet the high demands that come with a commercial pool. Aside from the tips mentioned in this article, you should take into consideration how often the swimming pool should be heated, the weather conditions in your location, the budget that you are willing to spend and the reputation of the supplier you will work with. Make sure to choose a pool heating company that can help find the right heating solution for your commercial pool. 

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