Finding the right above ground pool heater for your backyard pool requires a bit of research. There are three basic types of pool heaters that will keep an above ground pool warm all year long: solar heaters, gas or propane heaters, and heat pumps. Which one is best for you depends on where you live and the type of energy you have available.
Solar heaters are an environmentally friendly choice and are also easy to use. They are generally inexpensive and, since they harness the sun's energy in order to heat the pool water, running one is free. The main drawback to this type of heater is that people who live in cold climates typically cannot effectively heat a backyard pool using solar energy during colder winter months.
Gas and propane heaters tend to be more cost-effective than electric pool heaters, and these device also heat pools efficiently during cooler months. Unlike a solar heater, a gas or propane unit can be used during cold winter months. You'll need to have a gas supply line or a propane tank as well.
Heat pumps are the most common above ground pool heater choice, since they are affordable, easy to use, and effective. Heat pumps rely on electricity to operate, which may mean a higher heating bill. As with gas and propane units, heat pumps can heat a pool to a warm temperature during colder months.
Before buying any pool heater, there are a couple of things that you should consider. The size and volume of your pool is important to note, since some heaters cannot heat very large pools. Gas heaters, for example, work best on smaller pools and ones that are used less frequently. To find out which type of unit would work best with your pool, make sure to read manufacturer directions carefully. You should also consider your ideal water temperature, since if a heater is not capable of warming your pool to the temperature that you want, you may need to look at another kind of unit.
In addition to purchasing the right above ground pool heater, it is important to keep your pool insulated all year long. To do this, purchase a solid cover for your pool, and place the cover on your pool when it is not in use. Also, consider building a large fence or protective area next to your pool in order to block any strong winds. A heater will help you keep your pool warm during colder months, though it's crucial that you choose the right kind of heat. Comparing prices, consumer reviews, and units is the best way to find the right heater for your pool.