What are the two main types of pool heaters?

The two main types of pool heaters are gas heaters and electric heat pumps. Gas heaters are popular because they can heat water quickly and are effective in a variety of conditions. They operate on natural gas or propane, making them suitable for pools where immediate heating is necessary, especially in colder seasons or climates.

Electric heat pumps, on the other hand, are more energy-efficient in the long term. They operate by extracting heat from the air (even in cooler temperatures) and transferring it to the pool water. This makes them an environmentally friendly choice, as they typically use less energy compared to gas heaters, although they may take longer to heat the pool initially.

This combination of both gas heaters and electric heat pumps encompasses the primary methods for pool heating, providing a range of options for pool owners depending on their needs, preferences, and local energy costs. Other options, like electric heaters and solar panels or even unconventional sources like wood heaters, do not constitute the two main categories recognized in the industry for standard pool heating solutions.