400000 Btu Pool Heater

Hayward h400fdn universal h series 400 000 btu pool and spa heater natural gas low nox.

400000 btu pool heater.

For a typical 400 000 btu heater that s 4 gallons per hour. The other 96 5 of the time the heat exchanger can be bypassed so the pump works less saving electrical energy and up to 350 a year. 3 9 out of 5 stars 181. Propane pool heaters you can figure about 1 gallon per hour per 100 000 btu s to operate a propane pool heater.

3 9 out of 5 stars 497. Pool heaters are typically used only 3 5 of the average annual pump runtime. One btu is capable of raising the temperature of 1lb of water by 1 degree fahrenheit. For the example pool that needed 207 500 btu per hour to heat the pool when you add another 20 it becomes 248 400 btu.

The universal h series 400 000 btu natural gas heater is an energy efficient high performance installation adaptable commitment to the pool service professional. So a reasonably safe bet for our example pool is a heater that is rated for around 250 000 btu s. And 400 000 btus is more than enough power. A 400 000 btu pool heater is ideal for pools over 40 000 gallons.

Any brand 400k btu or up according to your budget but you have to consider wind more than 5 mph could keep the temperature down distance from equipment to pool can cool down the water and the temperature of the water when begin to heat up and the air. Table of contents view. Those factors affect the time and efficiency to heat up your pool. Pentair 460736 mastertemp high performance eco friendly pool heater natural gas 400 000 btu.

This makes it run quieter last longer and because of larger size it will heat your pool quicker. This means the more btus a pool heater produces the faster it will heat the water in your swimming pool. Heater sizing for shared pool spa systems. But you should also know that it s always better to buy a larger pool heater so you re not running your heater at 100 all the time.

An industry leading hydraulic design reduces circulation pump run time. This item hayward h400fdn universal h series 400 000 btu pool and spa heater natural gas low nox raypak pr266aen 266k btu electonic natural gas swimming pool heater 009217 pentair 460736 mastertemp high performance eco friendly pool heater natural gas 400 000 btu. Swimming pool heaters are rated according to a measurement known as british thermal units or btu.