Lochinvar & A.O. Smith 100304110 Pump 340155-7026 and 34SCA560 models

and 34SCA560 models

teflon O-ring

Snap-Acting Mechanism: Prevents signal hunting or gradual air leakage during transitions by providing a fast

This encapsulated pressure control features a Single-Pole Single-Throw (SPST) switch designed to open on pressure rise at 630 PSIG

Always verify your regulator model plate before installation

Lochinvar & A.O. Smith 100304110 Pump 340155-7026 and 34SCA560 modelsThe Lochinvar & A. O. Smith 100304110 Pump is a critical variable speed circulator designed for high efficiency commercial water heaters and boilers. This 0 10VDC pump assembly utilizes a 1 1 4" flange connection to facilitate seamless integration into complex hydronic loops. Engineered for modulating pump control, it communicates directly with the appliance's control board to adjust flow rates based on real time demand, ensuring optimal delta T