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Watkins, Hot Springs, Tiger River - No Fault Titanium Heater, 4kW, With Built-In Pressure Switch - 76228
Note: There is an alternate heater available that cost less, click HERE to see it.
This No Fault Titanium Heater is the factory replacement 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