Pentair/Sta-Rite Maxetherm Heater Tube Sheet 333,000 BTU (P/N: 474060) CALL FOR AVAILABILITY

Compatibility

Fits the Sta-Rite Maxetherm heater 333k btu model

Also known as 77707-0233

Features

Located in the combustion chamber.

Water flows through the heat exchanger tubes which extract heat from the flue gases.

Copper

Tech Tip

If your heater is leaking out of the blower or venting or out of the top of the combustion chamber you could have a hole in the copper tube sheet.