Hot Spring Spa No Fault Titanium 6kw Pdr Heater 73790 Watkins Caldera 76227

Brand new Genuine part. Please read description below, if your unsure of fitment please message me and i can look it up, please send serial number if possible. This No-Fault PDR Titanium Heater is thenewestfactoryupgrade replacementheaterfromthe 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.

Now factory approved and warrantied for all 115 volt 1.5kW and 230 volt - 6kW installations for all 1995 to current Hot Springs and Tiger River spa models.Your existing3/4" vinyl tubingwill attach to this heater with no worries. Thethermistors have different thread sizestoinsurethey can't accidentally be reversed when re-installing them into this new PDR heater. They also have different tips on the ends of the wire toinsurethey can't accidentally be plugged into the wrong port on the IQ Control Box