Pool Heater Btu Calculator

Summit xl heat pump.

Pool heater btu calculator. Usually if you have a pool and spa combination we recommend purchasing the largest btu size available because you re not just heating up a single. Pool heater time calculator a swimming pool chemical calculator. To help estimate the pool heater size enter all of your information regarding your pool. H surface heat loss from pool through the surface mainly evaporation of water btu hr w.

Swimming pool heater size calculator. It s designed for ultimate performance comfort. Calculate please fill in all. These units have the highest btu output of all heater types for pools ranging from 100 000 btu up to 500 000 btu in some areas 400 000 btu in most areas in canada and the usa.

A 400k btu heater will roughly heat your pool twice as fast as a 200k btu heater but it also burns gas twice as fast. Covers can save up to 20 of surface area heat loss. H total h surface h heat up 1. Use the swimming pool heater size calculator below.

Other factors of the pool that may impact heating performance include design and configuration volume size orientation r value of construction materials plumbing length materials operating conditions and more. 101 000 140 000 1 101 000 140 000 1 150 000 250 000 2. Heater size in btu hr. Click for pools over 20k gallons.

Determine the best heater for your specific application using our dynamic sizing tool. Please note that heat rise varies when dealing with different heaters. Check if using a cover. Pool heat pump pool heater sizing calculator.

Heating up a pool versus a pool and spa combination requires less btu power. Gas pool heaters natural gas pool heaters and propane pool heaters are the most powerful heating unit available for residential pools. Pool heat pump calculator. Hayward s pool heater saves money by being the most energy efficient solution for any pool spa.

Weather wind sun exposure humidity precipitation. 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. H total total heat load btu hr w. Simply input your information below and receive custom results and product recommendations.

Click calculate to get your. The most efficient way to extend the swim season. The total required heat to increase and maintain the temperature in an outdoor pool can be calculated as. H heat up heat load required to increase the pool temperature btu hr w.

The usual recommendation is an increase of 1 to 1 and a half. Multiply that result by 12 to arrive at the required btu per hour output of the heater. Calculate the required size heat pump or pool heater you will need for your pool and spa system.