6.0kW Hydro Quip Heater Assembly 26-C3072-8T-KF Note: This heater will replace the "Hot Springs No Fault Heater" with internal pressure switch utilizing the provided Flow Switch. The flow switch will need to be plumbed in on the outlet side of the heater and the gray cable pig tail plugs into P34 port on the IQ 2020 Circuit board.If your heater does not have a pressure switch, you can use this HEATERSuperior performance1.5/6.0kW Titanium heater (Flow Switch Protected)3/4" BarbSensors and Flow Switch IncludedTerminated wires on power cord1 Year Warranty1/4" X 12'" vinyl tubing, 1/4" clamps, installation instructions. Additional Information Voltage 115/230V Type Standard Alternate Part Numbers C3072-1 C3072-1KIT C3072-1KITNB C3072-1NS, C3072-1X C2550-3672 (6.0kW) C3160-1 73790 C3564-1IHH-6000-NHCW-6759 IHH-6000-NHCW-7211.0 ››