HydroQuip - Heater, Double Barrel, 4.0kW, Auto-Reset HL, w/ Sensors, W/Flow Switch - 26-C3072-5T-KF

HydroQuip - Heater, Double Barrel, 4.0kW, Auto-Reset HL, w/ Sensors, W/Flow Switch - 26-C3072-5T-KF

• This item has FREE SHIPPING

• Replaces Watkins Heater 76228

This heater comes with a flow switch that gets installed in-line with the heater. The flow switch cable plugs into the P34 port on the IQ 2020 motherboard, where the pressure switch cord plugged in from your old heater. Pressure switches are not affected by flow and in a low flow condition the heater can still overheat, dry fire or fail. The flow switch helps prevent such failure, as it serves as redundant safety feature.

This No Fault Titanium Heater replaces the factory heater for the 2004-current Hot Spring Envoy & Vista, 2005-current Grandee GG model and 2006 forward Aria. It's also the replacement for the 2005-current Tiger River Caspian. 

Check serial numbers below. Spa models that use this heater

Model Serial # Range Year Aria AR 4H1001 to current 2006-current Envoy KK 1F1001 to current 2004-current Grandee GG 3G1001 to current 3rd qtr 2005-current Vista SS 1F1001 to current 2004-current   

Model Serial # Range Year Caspian CHP 3G1001 to current 3rd qtr 2005-current   Note: This heater has a built in pressure switch which plugs onto the IQ 2020 control box motherboard onto the P34 port. This heater is not backward compatible. This heater is a 4kW (4000 watt) 230 volt only

73039