RBI Commercial Pool Heaters are built to outlast the competition and are
designed around easy servicing.
FUTERA Series Pool Heaters
Dominator / LCD Series Pool Heaters
8800 / 8900 Series Pool Heaters
Spectrum Series Pool Heater
BTU input required = Pool Area (Sq. Ft.) X Desired Temperature Rise X 15.
Formula is based on 1°F to 1¼°F, (-17°C) temperature rise per hour and 3½ MPH average wind. Where wind conditions exist, select heater one size larger than determined by formula.
For 1½°F (-17°C) rise per hour: Increase BTUH input by 50%.
For 2°F (-17°C) rise per hour: Increase BTUH input by 100%.
Always select a heater equal to or larger than the requirement.
Over sizing generally reduces fuel cost.