Pentair MasterTemp/Max-E-Therm 400 Natural Gas to LP Conversion Kit (77707-1441) swimline not just provide roughly the

not just provide roughly the right output

For compatible drain repairs and installation work

Helps support consistent ignition performance

Waterway union tee assembly

Pentair MasterTemp/Max-E-Therm 400 Natural Gas to LP Conversion Kit (77707-1441) swimline not just provide roughly theWhen a repair calls for precision rather than guesswork, this MasterTemp and Max E Therm 400 Natural Gas to LP Conversion Kit is made to fit the listed Pentair and Sta Rite application. It is designed for fuel conversion service where matching the correct heater model, BTU range, and gas type is critical before installation. It helps support proper combustion setup after a qualified service professional verifies manifold pressure, orifices, labeling,