BUILDER »HYDRO QUIP WHIRLPOOL BATH HEATER INSTALLATION & OPERATION INSTRUCTIONS IMPORTANT INSTRUCTIONS DO NOT DISCARD Your whirlpool bathtub heater has been specifically designed to enhance the enjoyment of your whirlpool bath. Once filled, the warm relaxing temperature of the whirlpool bath is constantly maintained by a built-in thermostat as the whirlpool pump s operating. Your whirlpool! bathtub heater is totally self contained to insure trouble free installation and operation.
