Three Tips for Choosing the Best Pool Heaters for Homes

by Pool Builders on 01-05-2011 in Articles

Pool heaters in NY let swimmers enjoy the water at a comfortable temperature practically year-round, or at least as long as the weather allows. Depending on the system, water is sent through a heating unit, warmed to the desired temperature, and returned to the main body of water. These three tips might help consumers to choose the best heating unit and save money in the process.

Types of Pool Heaters

Pool heaters can be electric, gas-powered or solar-powered. Electric heat pumps are generally the most expensive option upfront, but with a ten-year lifespan, greater efficiency, and lower annual operating costs, the expense declines over time. In contrast, gas heaters for pools are less energy efficient, but they are simpler to operate and offer a lower initial purchase price. The third option for pool heaters to NY residents is solar-powered. Solar energy is collected and used to heat the water. These systems tend to last for 10 to 20 years and cost the least annually to operate. The downside is the limited amount of usable sunlight in the wintertime in NY.

Choosing Pool Heaters

Whether the heaters will be used in above ground pools in NY or in in-ground pools, a trained professional should analyze the area to determine the proper size. Calculations factor in swimming temperature, average temperature for the coldest month in which the unit will be used, the pool's surface area, wind exposure, humidity levels, and night temperatures. For competitive swimming, pool heaters in NY are generally set to 78 degrees. Children, the elderly, and less active swimmers may prefer water temperatures as high as 82 degrees.

Money-Saving Tips

Buying the optimal size of heater is the best way to avoid wasting money. Costs can also be reduced by decreasing wind sheer and minimizing the time spent heating water. For example, above ground pools in NY can operate inefficiently and expensively if they are open to the wind. By blocking the wind with fences or shrubs, heat loss can be reduced. Additionally, the thermostat should be set at the lowest temperature to maintain comfort, should be dropped to 70 degrees when the pool will not be used for three or four days, and should be turned off during longer periods of non-use. Covering pools any time they are not being used can also decrease energy consumption by 50 - 75 percent. Keep in mind that heating systems are most efficient when they are operating above 45 - 50 degrees F. Colder temperatures will make the systems work harder and drive operating costs up.

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