Whirlpool accessoryMaintain constant water temperatureAllows for longer, more relaxing soakCompatible only withAmerican Standard Whirlpool tubsQuick and easy two-step installationFill the tub with water at your preferred temperature, and this E-Z Install in-line heater will maintain it for you.
9075120 Features: -Available for whirlpools.-UL Approved. Specifications: -120 Voltz.-15 Amps.
Brand: American Standard, Model: 9075120, Color: -1, Size: 7.50 x 4.81 x 3.56 inches