An electric heater for your pool draws outside air in and circulates this air through an outer evaporator air coil. The liquid refrigerant within the evaporator coil absorbs the heat from the outside air and transforms it into a gas. The warm gas in the coil passes through the compressor where heat is increased.
In total you can add a pool heater to an existing pool. A swimming pool heat pump is you most efficient option. Heat pumps can add a month or more to your pool season especially combine with using a solar blanket. It is easy to keep your pool in the 80 degree range.
Insulating the Pool Water from Heat Loss
One other way pool covers keep your pool water warm is by insulating the warmed water. Air bubbles in the pool cover act as an insulator in a similar way that your thermos would keep water warm. A pool cover will, therefore, keep your pool water warmer for longer.
The fastest way to heat your pool is to use a gas pool heater and a solar cover. It's like heating up your coffee in the microwave and putting a lid on it. No matter how you plan to heat your pool, you should at least have a solar cover (or liquid solar cover) to help you retain the heat.
Heaters utilize natural gas, propane, or electricity to heat water returning back into your pool. They have a lower upfront cost and raise water temperatures quickly. Although heaters have a lower upfront cost than heat pumps, they do require the ongoing expense of propane or natural gas.
Pool heaters have the potential to be an incredibly worthwhile investment if a family wants to utilize its new pool year 'round, or even just well into school starting in the fall. These heaters have state of the art technology that allow for comfortable swimming temperatures, even in sweater weather.
You know those black trash bags? They can hold heat too. Fix one up to a hula hoop and if you want, cut one side of a pool noodle to add buoyancy and you've got yourself a super cheap pool heater.
This black hose trick uses solar energy in a simple but clever way to heat the pool. Purchase a black garden hose. Unravel the hose and connect it to the water tap outside your house. Then run the hose to a spot that gets direct sunlight, and wrap the house in coil formation in the direct sunlight.
It depends on a few things to determine how long it takes a heat pump to heat a pool. However, overall a heat pump generally heats a pool after 24 to 72 hours by 20-degrees Fahrenheit. For smaller pools like a spa pool, the heat pump can heat a pool between 45 and 60 minutes.
Night Air is Cooler
Sometime, the air temperature will drop even lower than the pool water. Since the pool water temperature will not change that much within one or two hours, the cooler air makes the water feel warmer than it was previously.
While adding a pool heater requires an upfront investment, it helps you maximize your investment by being able to use your pool for much more of the year. Between setup and operating costs, a pool heater costs between $300 and $5,000, with the average cost around $2,000.
That's assuming your system operates efficiently, which most do. Right now, an unglazed solar system can heat a pool to 78-85 degrees Fahrenheit without much effort. Solar pool heating panels last about 20 years, so in that scenario you could be looking at about 17 years of cost savings.
In sunny areas, a dark cover will provide some additional heat. When used the right way, a black tarp can help with pool heating. For example, when using the black hose trick, you can lay your black hoses on a black tarp. This can help generate more heat.
It normally takes from 8 to 12 hours to cycle all of the water in your pool so you can expect an overall temperature rise of 5 to 15 degree F after several days of sunny weather.
Lay a clear tarp over the pool to allow sunlight into it and to do a little insulating in the evenings. I'm in WI and after a lot of reading I ordered a new solar cover this year, clear as it's supposed to let the heat in and then keep it in.
Adding a heater to your swimming pool helps you extend the swimming season so you can enjoy water at the perfect temperature whenever you want. Since a Heat Pump transfers warmth from the air to your pool, it helps you enjoy a heated pool when you want it without a big increase in your energy costs.
Not only will it be tough to keep the heat in your pool on colder nights but you will also spend a fortune trying to heat your swimming pool. So unless you have money to burn, it's best not to run your heater at night on an uncovered swimming pool.
You have a 20,000-gallon pool and use a 125,000 BTU heater. Your water is currently 70 degrees F but you would like it to be a minimum of 80 degrees F. How long will it take before the pool water reaches 80 degrees F? 10 x 1.33= 13.34 hours of heating before the pool reaches 80 degrees F.
Solar pool heaters are the most cost-effective option that uses the sun's energy to heat your swimming pool water. It uses solar collectors, filter, pump and flows control valve to heat the pool in a way that is very economical. In fact, it pays for itself within 3-5 years and incurs almost negligible operating costs.