Tiger River Heaters & Related Parts

73790 This 2015 No-Fault PDR (power down reset) Titanium Heater is the newest factory upgrade replacement heater from the makers of Hot Springs spas. Its double-pass sleek design replaces all previously discontinued heater styles. The double-pass feature efficiently heats the water in two stages and the titanium withstands corrosion. Now factory approved and warrantied for all 115 volt 1.5kW and 230 volt - 6kW installations for all 1995-now Hot Spring and Tiger River spa models. For 4kW, 230 volt applications see the 73791 PDR. Click the "More Info" button for details.

Use this kit if you're replacing your original No-Fault® 5500 or No Fault 1500 Cartridge Style heater on a 1995-1996 Hot Spring or Tiger River spa. Click the "More Info" button for details.

This PDR (power down reset) Titanium Heater is the generic replacement heater for all 1995-now Hot Spring and Tiger River spa models. Its double-pass sleek design replaces all previously discontinued heater styles. The double-pass feature efficiently heats the water in two stages and the titanium withstands corrosion.

Please note: This is the generic heater, for the OEM part please use 73790. 

Click the "More Info" button for details.

This heater is a flow through type heater. It was used on the 1992-1994 Tiger River Khyber, Manora and Tondi spa models. Click the "More Info" button for details.

This 4kW (4000 watt) 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 and all Limelight spa models.

Note: This heater is not used on any 120volt wired Hot Spring or Tiger River spa models.

This No Fault Titanium Heater is the factory replacement for the 2003 forward Hot Spring Grandee (G), Vanguard, Sovereign (I), Prodigy, Jetsetter, Landmark, and ILE models. Also Hot Spring 2005 forward Vanguard (V V model), Accolade and the 2006 HILF model. Replacement for the Tiger River 2005 forward Bengal & Sumatran spa models. Click on the "More Info" button for details.

This high temperature resin housing (looks like black pvc) is the replacement for the 1995-1996 Hot Spring & Tiger River No-Fault 1500 heater cartridge style heater.

Note: The actual cartridge heater element (the stainless steel rod) that inserts into this housing, has been discontinued since the beginning of 1997.

This high temperature resin housing (looks like black pvc) is the replacement for the 1995-1996 Hot Spring & Tiger River No-Fault 5500 heater cartridge style heater. Click the "More Info" button for details.