Pool Heater Btu

Heater efficiency is the ratio of output to input typically displayed as a percentage.

Pool heater btu.

Pool heaters are designed with varying levels of btu output to work efficiently for given pool sizes and weather. Surface area x temperature difference x 12 where surface area is the area of the pool in square feet temperature difference is the result of desired pool temperature current pool temperature and 12 is our constant number based on the assumption that wind speed is around 3 5 miles per hour. The heat energy used during the transition to water vapor is lost from the body of water reducing the overall temperature. This figure represents the heater output necessary to heat the pool to the desired temperature in 24 hours.

Heats up your pool quickly. 2 048 99 view item raypak 014939 digital cupro nickel natural gas 266 000 btu pool heater. The heater input is the energy still in btu s that is used to generate the output heat. All modern pool heaters are above an 80 efficiency rating.

For rapid comfort we offer the universal solution. So a reasonably safe bet for our example pool is a heater that is rated for around 250 000 btu s. It s designed for ultimate performance comfort and durability while being environmentally responsible. 3 3 out of 5 customer rating.

Buy on amazon the pentair 460805 mastertemp above is one of the best 400 000 btu pool heaters for 2020 with a long history of satisfied customers make sure you have your pool heater professionally installed. Swimming pool water on the surface is continually transitioning to water vapor. Multiply that result by 12 to arrive at the required btu per hour output of the heater. Evaporative losses can account for 50 of swimming pool heat loss.

The raypak 105 000 btu natural gas heater is the raypak 105 000 btu natural gas heater is the perfect choice for above ground pools and spas. With its 2 sq. Footprint this may be raypak s smallest pool and spa heater but its built to the same exacting standards as the rest of our products. Hayward s pool heater saves money by being the most energy efficient solution for any pool spa.

4 2 out of 5 customer rating. More about pool heat pool heat evaporative losses. Heater size in btu hr. Heater sizing for shared pool spa systems.

The heater output or btu is the energy that the heater will transfer to the pool water. 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.