Pentair MasterTemp/Max-E-Therm Metal Tub Combustion Chamber (474957) sundancespas Supports leak prevention and proper

Supports leak prevention and proper component fit

high-interest pump platform customers often return to when replacing spa equipment

A heater like this is useful because it provides direct in-line heating while matching the supported mounting and connection style expected by the system

Sundance Sensor [Hi-Limit Curled Finger] (6600-144) is a replacement hi-limit sensor for compatible Sundance Spas control systems

Pentair MasterTemp/Max-E-Therm Metal Tub Combustion Chamber (474957) sundancespas Supports leak prevention and properThis service part is a practical choice when maintaining Pentair pool equipment and restoring the function customers expect from the system. Because pool equipment operates under heat, pressure, water exposure, and repeated service cycles, choosing the correct replacement helps reduce callbacks. For MasterTemp and Max E Therm systems, a correct replacement supports safer troubleshooting and a cleaner return to dependable heat. Designed for pool and