Lochinvar & A.O. Smith 100146605 Gasket Kit 321894-706 the industry standard for pneumatic

the industry standard for pneumatic HVAC controls

typically paired with motors running at 1075 RPM or 1140 RPM

Compact Inline Design: Low-profile footprint allows for easy mounting in tight enclosures or control panels

It is recommended to use the series-specific hardware to ensure proper fitment within the enclosure

the H19AL-2 allows for precise flame calibration in the field

Lochinvar & A.O. Smith 100146605 Gasket Kit 321894-706 the industry standard for pneumaticThe Lochinvar & A. O. Smith 100146605 Gasket Kit is a critical OEM boiler replacement part engineered for high performance sealing in commercial heating systems. Designed specifically for Lochinvar Knight and Armor water heater series, including PB PF 250 1000 models, this comprehensive kit ensures a pressure tight seal between the heat exchanger and burner assembly. As a direct replacement for the obsolete GKT3700, this 100146605 gasket set is field