What is an inline heater and how does it work?
An inline heater is sometimes referred to as a “T Heater” and is best described as a “heat maintainer”. The inline heater will not heat cold water, but as the water is recirculated through your walk in tub the water will pass over the inline heater and keep the temperature comfortable. The inline heater automatically comes on with the water jets of your hydrotherapy walk in tub are turned on.