Pool Heating Comparisons (Solar, Gas, or Heat Pump) – What Is The Best Method For Heating Your Pool?

There are generally three common options for heating your swimming pool – these are solar pool heaters, heat pumps, and gas heaters.  You have many factors to consider before you can decide which method is best for your pool.  These can include your needs, desires, budget, and even the layout of your pool, as well as the location of your house.  By receiving a broad overview of your options, reviewing pool heating comparisons, and speaking with a professional swimming pool construction expert, you can decide which method is best for you and your swimming pool.

Solar heaters are excellent in southern climates and can extend the swimming pool season in more northern climates.  They work best for recreational pools, maintaining a comfortable temperature ranging from the low 80s to mid 80s.  Solar heating works around the clock, but inclement weather may reduce the pool’s temperature farther than is comfortable, and take several sunny days to return the pool temperature to a useable level.  A solar heater will typically last ten to twenty years, and because it is an alternative energy source, will not incur an energy cost, which you should factor in to your pool heating comparisons.

An electric heat pump is a very effective and energy efficient way to heat your pool.  A heat pump is recommended for anyone who enjoys swimming regardless of the weather.  However, the heat pump will only effectively function when the temperature is above 45 degrees.  A heat pump is a preferred method when a home is not ‘solar feasible’.  Athletic trainers and physical therapists prefer an electric heat pump because it can maintain a temperature between 80 and 90 degrees, regardless of weather conditions.   In this pool heating comparison, an electric heat pump is a wonderful balance of economy and effectiveness.

Finally, a gas pool heater is an excellent option when any specific temperature is desired regardless of any weather.  In place of solar or heat pump pool heating, a gas heater is expensive to operate, but it can be more economical to consider for a second home, or for a rarely used pool, where the pool is not regularly heated until right before it is ready to be used.  If guests are coming, or children are visiting, a gas pool heater will quickly make the pool comfortable and as warm as desired.  As a pool heating comparison, the gas pool heater is an exception for very specific circumstances, as well as an excellent back-up option.


  1. Adriana says:

    thanks for share!

  2. John Garvey says:

    Your article on your website on pool heaters was very clear and understandable.
    Thanks for the info.
    Will be back.


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