Pentair Mastertemp 200/300/400 Gas Union 3/4″. Suits Pentair Mastertemp, Waterco Turbotemp, and Sta-Rite Max E therm gas heaters.
Part number 2 in Diagram.
For other Pentair Mastertemp / Waterco Turbotemp spare parts, click the correct category below:
Pentair Mastertemp Gas Heater Spare Parts – Electrical System
Pentair Mastertemp Gas Heater Spare Parts – Water System
Pentair Mastertemp Gas Heater Spare Parts – Combustion System