Best Overall: Hayward W3H150FDN Universal H-Series 150,000 BTU Pool and Spa Heater, Natural Gas. … Best Solar: Smart Pool S601 Pool Solar Heaters. … Best Electric: Ecosmart US SMART POOL 27 Electric Tankless Pool Heater. … Best Heat Pump: Hayward HeatPro W3HP21004T Pool Heat Pump.

What is the most efficient type of pool heater?

If you want an energy-efficient way to heat your pool, consider using a heat pump pool heater in mild climates. Solar water heaters are cost competitive with other types of water heaters and have low annual operating costs. Find out if they are a good option …

What is the most cost-effective way to heat a pool?

1) Solar heating as the primary heat source. Solar heating is an effective and cost-efficient way to heat your pool. It is essentially free apart from water pumping costs to move the water through the panels. However, the downside is that it rarely meets the heating demands for a full season.

How do I choose a pool heater?

The pool’s surface area divided by three gives you the minimal BTU size recommended for that particular surface area. Continuing the example above with the 15 x 30 pool, after dividing by 3, you get 150. Therefore, the minimum size heater that is recommended for a 15 x 30 pool is 150,000 BTUs.

Is it better to heat a pool with gas or electric?

By nature, gas heaters have a greater environmental impact than electric. However, electric takes longer to heat up your pool water and is less efficient in colder temperatures. This is because they rely on outside heat to warm up the pool water. You can avoid these issues, however, by using a pool cover.

How much is a Jandy pool heater?

Jandy Legacy gas powered pool heaters come in full range of power from 125K to 400K BTU inputs, with 19 models on the market. The prices are starting from the $1400 for the least powerful units and finishing with $3600.

Are Pentair pool heaters good?

Pentair offers pretty good heat pumps, but its gas heaters are very effective as well. They are reliable overall and very easy to use. The MasterTemp is one of those that will heat your pool in a matter of minutes while providing a quiet yet very efficient performance.

Is a propane pool heater worth it?

Propane Pool Heaters Are Efficient While there are several types of pool heaters on the market, propane pool heaters are generally thought of as the most cost-effective choice. Propane pool heaters are more efficient than other types and are able to heat your pool more quickly with less fuel.

How many BTUs should my pool heater be?

Pool Size (Feet)Summer 4 BTU’sSpring & Fall 5 BTU’sUp To 10,000 Gallons 12′ x 24′50,000 BTU50,000 BTUUp To 15,000 Gallons 14′ x 28’85,000 BTU85,000 BTUUp To 20,000 Gallons 16′ x 32’85,000 BTU110,000 BTUUp To 25,000 Gallons 18′ x 36’110,000 BTU125,000 BTU

Should I leave my pool heater on all the time?

Physicist: The correct answer is always to leave the heater off for as long as possible, as often as possible. The one and only gain from leaving a pool heater on is that it will be warm when you get in. The same is true of all heaters (pool, car, space, whatever).

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Are heated pools worth it?

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.

Should I run pool heater overnight?

When asking can you leave pool heater on overnight, the answer is definitely no if you have no swimming pool cover. … So unless you have money to burn, it’s best not to run your heater at night on an uncovered swimming pool.

Should you run your pool pump at night or day?

It’s always best to run the pool pump during the hottest times of the day. The sun is one of the causes of chlorine depletion in your pool. The water moving around helps protect the chlorine from being burnt out from the sun.

Do pool heaters use a lot of electricity?

You can figure about 5,000 watts or 5 kilowatts per hour per 100,000 BTU’s for a heat pump. For a typical 100,000 BTU heat pump, that’s 5 kilowatts per hour. The national average for Electricity runs $. 13 cents per kilowatt hour.

How much does it cost to heat a pool for a month?

Type of HeaterCost Per YearCost Per MonthHeat Pump$700 to $2,400$120 to $200Electric Resistance$2,100 to $7,200$175 to $600Propane$2,500 to $10,200$200 to $850Natural Gas$1,400 to $4,800$200 to $400

How much does it cost to run a 400 000 BTU pool heater?

Meaning, an average pool heater between 300,000 and 400,000 BTUs will cost anywhere from $3.30 to $4.40 per hour to heat your pool.

What is the thermal efficiency of Pentair Mastertemp 400?

The World’s First Pool Heater With a Direct Fire Titanium Heat Exchanger. The ETi 400 pool and spa heater brings you TitanTough Direct-Fire Titanium, the toughest ASME certified construction heat exchanger ever built. At 96% thermal efficiency, the ETi 400 heater has the highest efficiency ever built in its class.

Is Jandy and Zodiac the same company?

Jandy Pool Products is a developer, manufacturer and marketer of innovative pool products sold under the Jandy® brand. Jandy was acquired by Carlyle (80%) and the Zodiac Group (20%) in April 2006.

How much gas does a Jandy pool heater use?

Thus, a spa/pool heater with an input of 400,000 BTUs per hour will use approximately 4.4 gallons of LP gas per hour.

How much is a pool heater cost?

Between setup and operating costs, a pool heater costs between $300 and $5,000, with the average cost around $2,000.

Should you oversize a pool heat pump?

A heat pump works by drawing in warm air from the outside environment and injecting it into the pool water. … Generally speaking, you should oversize the heat pump as much as possible. You’ll never regret going too big, as doing so means warming the pool at a faster rate without running the heater as much.

Can a pool heater be too big?

One of the important parts of putting in a pool heater is making sure it is the correct size to maintain the comfortable temperature you want. … However, there is no such thing as oversizing a pool heater. The larger the heater’s output, the faster it heats the water in the pool, and it will not begin short-cycling.

How many Btus do I need for a 20000 gallon pool?

20,000 gallons x 8.3 lbs / gallon = 166,000 lbs of water that needs to be heated. Since it takes one Btu to heat one pound of water by a single degree, we now know that raising this entire 20,000-gallon pool by one degree will require 166,000 Btu of heat energy.

Is it cheaper to heat a pool with natural gas or propane?

Propane as a fuel has several merits; it is more energy rich than natural gas, which means you will use less to heat your pool. … Even though natural gas produces fewer BTUs per cubic feet, the gas is also much less expensive. Depending on where you live natural gas can be 84% cheaper than propane.

How long does it take to heat a pool with a propane heater?

Since prices do fluctuate be sure to check with your provider. Typically, one hour on propane will cost $ 18.00. To heat, an average pool (10-12K Gallon) with no solar cover typically takes 8-14 hours.

How big of a propane tank do you need for a pool heater?

A large propane pool heater will require a 500-gallon tank in most cases, whereas a medium to small heater can get by with a 250 gallon tank.

Do Bestway pool heaters work?

Final Verdict. The Bestway Pool Heater is just as described and does a great job of heating pools. While its manual isn’t the best, the pool heater does its job better than most alternatives. It’s easy to install, works well in all conditions, and is built to last ensuring a long-lasting investment.

How much heat does a swimming pool lose overnight?

Pools that are not covered can lose 4 degrees F to 5 degrees F overnight in most parts of the country. With a cover, you can reduce that heat loss by 50% or more. So without a heater you should be able to use your pool in the afternoons and early evenings in the warmest part of the season.

How much does a pool heater raise your electric bill?

Heated swimming pools are will often make your energy bill skyrocket. Gas pool heating heating can cost anywhere between $4 and $17 per hour to run according to the SA Government. Solar heating is much cheaper, only costing around $0.18 and $0.26 per hour. Gas heaters are popular because of how effective they are.

What temp can you swim in a pool?

According to the World Health Organization, water temperatures ranging from 78 to 86 degrees Fahrenheit are generally comfortable and safe for those engaging in moderate physical activity in a pool.

Why is pool water warmer at night?

When the evening air cools down from the heat of the sun, the difference between the air temperature and the pool water changes. … 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.