Pentair 42001-0074S Lower Enclosure Insulation Kit for Sta-Rite Max-E-Therm

Combustion chamber assembly that doubles as the lower enclosure insulation kit for Sta-Rite Max-E-Therm pool heaters. Use this Pentair 42001-0074S replacement part when servicing or replacing the lower insulation and combustion chamber components on Max-E-Therm units.