Lochinvar & A.O. Smith 100327345 Impeller 326058-758 providing a high-reliability solution for

providing a high-reliability solution for Copeland T-series expansion valves

Can I use standard hardware from a local supplier instead

It will cut out at 405 PSI and automatically reset and close the circuit once the pressure drops back down to 330 PSI

the 8402-075BX is identical to 8402-075

Manufactured from 1435 alloy and meeting ASTMB Standard #483

Lochinvar & A.O. Smith 100327345 Impeller 326058-758 providing a high-reliability solution forThe Lochinvar & A. O. Smith 100327345 Impeller is a precision engineered OEM water heater replacement part designed to maintain critical flow rates in high efficiency hydronic and domestic hot water systems. As the direct Lochinvar 100327345 impeller supersession for the retired 100133575 part number, this component ensures the pump assembly meets exact head pressure and GPM requirements. For contractors servicing Lochinvar boiler replacement units or