Continuous discharge usually indicates debris is trapped in the first check valve or the seat is nicked

the 008472F is compatible with Raypak models such as the Digital Atmospheric (P-R206A-406A) and various HiDelta units

this thermal cutoff switch provides essential circuit interruption to prevent heat exchanger damage or hazardous conditions during a rollout or over-temperature event

For contractors managing safety shutoff valve replacements

eliminating the calibration drift common in universal aftermarket alternatives

Lochinvar & A.O. Smith 100275607 Pump Assembly 326010-701 Continuous discharge usually indicates debrisAs a seasoned technician, you know that consistent circulation is the backbone of any hydronic system. The Lochinvar & A. O. Smith 100275607 Pump Assembly is a critical OEM replacement part designed for high efficiency condensing boilers and commercial water heaters. This assembly is the primary driver for moving heated water through the heat exchanger, ensuring uniform thermal distribution and preventing localized overheating that can lead to E06