73791 - No-Fault Titanium Heater Assembly – 4 kW / 1 kW
$ 499.99
Watkins / Hot Spring No-Fault Titanium Heater Assembly – 4 kW / 1 kW (Part # 73791)
Bring reliable heating back to your spa with the genuine Watkins 73791 No-Fault Titanium Heater. This 4 kW (240 V) / 1 kW (120 V) “No-Fault / PDR” (Power-Down Reset) heater is built for Hot Spring®, Tiger River™, Limelight, and other Watkins-based spa systems from 1995 onward. It’s a direct, OEM-quality replacement for spa models using 4 kW heater configurations.
