Inline water pump for adding heat to the water where the bathtub is configured as an Air Massage Bathtub or a Soaking Bathtub, and maintaining the water temperature in the bathtub. The Patented system passes the water outside the noise making elements of the pump, through a separate heating element and provides a whisper quiet pump and heating mechanism. This system requires two separate electrical cirtcuits, and provides 2400 Watts of heating power.
Our system consists of a Whisper Flo Heat Pump, an additional heating element, and foam insulation surrounding the bathtub. Our water heating system in our Air Tubs and Soaking tubs in conjunction with our foam insulation has no rival in the marketplace.
The fact is that Air Tubs do not have the ability to maintain the water temperature using hot air as the heat source. Hot Air does not have enough heat energy to keep the water in an Air Tub hot and the water in Air Tubs cools off rapidly.