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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
For pressurized or corrosive applications
Full Rebuild Solution: Includes all necessary internal wear components to eliminate bypass and seat leakage issues
This is the individual Honeywell 313745 replacement diaphragm
Maximum Grip: Raw-edge sidewalls optimize contact with the pulley groove to prevent energy loss and belt squeal
Lochinvar & A.O. Smith 100304140 Control Board R-22 For pressurized or corrosive applicationsThe Lochinvar & A. O. Smith 100304140 Control Board is a critical main control board designed for high efficiency Knight Fire Tube boilers, specifically the WHB285 and KHB285 models. As a central component of the SMART SYSTEM operating control, this board manages complex hydronic functions, including 10: 1 turndown ratio modulation, blower speeds, and gas valve timing. It effectively processes real time data from water temperature sensors and flame
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