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For Waktins manufactured hot tubs including Hotspring, Sanum and Tiger River. Known as the No-Fault heater version to replace the Tri-bone and cartridge style heaters from previous years which were all PDR (power down reset) heaters. This heater has no reset button on it that you have to access and press but instead has an internal reset button so you only need to power down your hot tub and turn on again to reset the heater.
pn 73792 without pressure switch unlike the 76229 with pressure switch. Please check if your current heater has a pressure switch or reset button.
Measures 41.2 cm in length