Pool Heaters can increase the comfort level of your pool even if the environment naturally dictates a pool a little cooler than you would like.
The total required heat to increase and maintain the temperature in an outdoor pool can be calculated as
Swimming Pool Heat-Up Load or Heat-Up Time Calculator – SI Units
Add the required data for your swimming pool below. Note that you must use either “Heat-Up Load” or “Heat Pick-up Time” in the calculator.
Note that heat loss during heat-up is not included in the calculation.