Features: Therm Products by HydroQuip Replacement for Hot Spring 6 KW PDR Heater Assemblies Includes both sensors, drain tube, clamps Titanium heating elements Low Flow design improves efficiency...
Features: Therm Products by HydroQuip Replacement for Hot Spring 4 KW PDR Heater Assemblies Includes both sensors, drain tube, clamps Titanium heating elements Low Flow design improves efficiency...
Features: 6KW Watkins Hot Springs PDR heater assembly 120V/240V Titanium heating elements Low Flow design Compatible with most Tiger River Spas and Hot Springs systems from 1995 - current Replaces...
Features: 4KW Watkins Hot Springs No Fault heater assembly 240V Titanium heating elements Low Flow design Compatible with most newer Tiger River Spas and Hot Springs systems