How to Determine the Pool Heater for Use in an Above-Ground Pool
- 1). Consider a natural gas pool heater if you don't use your pool every day. These heaters come in energy-efficient models, heat up the water quickly and keep the water at consistent temperatures. Natural gas may not be available in all areas, however.
- 2). Look into an oil-fired pool heater, if you like the advantages offered by natural gas but do not have it widely available in your area. These pool heaters also heat the water quickly and keep the temperature consistent.
- 3). Find out more about heat pumps if you live in a warmer climate. These pool heaters use heat from the air to heat the pool water. They don't produce heat but are much more efficient than gas or oil-fired heaters, reducing overall operating costs. Heat pumps last longer, but expect to pay at least double for this type of pool heater.
- 4). Pay attention to the benefits of solar pool heaters. These are the most expensive option upfront and cost $3,000 to $4,000 in 2011. Since they can last from 10 to 20 years and are an efficient heating option, you can get your initial investment back within about seven years.
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