42001-0402 | Pentair Slip Half Union For Max-E-Therm Heaters | 2" | 2 Pack Polaris PB4-60 backplate Reliable Transition Solution: The Poly

Reliable Transition Solution: The Poly Trans to Metal Gas Fitting with a 2-inch IPS configuration ensures seamless connections between polyethylene gas piping and metal components in natural gas or propane systems

part of in-store winter kits for protecting TruClear systems

Manufactured to Pentair’s OEM standards

control panel not working on tristar vs pump

Broad Usability: Also suitable for use with Pentair MasterTemp pool and spa heaters

42001-0402 | Pentair Slip Half Union For Max-E-Therm Heaters | 2" | 2 Pack Polaris PB4-60 backplate Reliable Transition Solution: The PolyThe Pentair 2 Inch Slip Half Union 42001 0402 is an OEM replacement kit designed for Sta Rite Max E Therm pool and spa heaters. This kit includes two slip unions, two locking nuts, two couplers, and two O rings, providing everything needed to form a secure and leak resistant connection between the heater and the pool plumbing system. These unions make it easy to disconnect and reconnect the heater during routine service, repairs, or replacements,