Pentair MasterTemp/Max-E-Therm Metal Tub Combustion Chamber (474957) danner or is causing intermittent equipment

or is causing intermittent equipment behavior

supporting dependable dosing and cleaner installation routing

2" threaded connection

Replacement union component for compatible Zodiac/Jandy/Laars systems

Pentair MasterTemp/Max-E-Therm Metal Tub Combustion Chamber (474957) danner or is causing intermittent equipmentThis 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