using genuine Lennox parts like this pressure switch is essential for maintaining equipment integrity and ensuring accurate differential pressure sensing without the "nuisance trips" often associated with generic alternatives

providing high-reliability switching without the need for complex electronics or external power sources

Solid Core Design: Provides a stable and durable sensing ring that handles high-vibration HVAC environments

000 lb/hr at peak operating pressure

and 3UL17)

Lochinvar & A.O. Smith 100172017 Gas Valve Freon using genuine Lennox parts likeWhen you're out in the field facing a combustion failure on a Lochinvar boiler or A. O. Smith water heater, the 100172017 Gas Valve is the exact OEM drop in you need to restore reliable ignition. This 24v gas valve is engineered specifically for liquid propane (LP) systems, providing a fixed 10" wc (water column) manifold pressure to ensure the burner remains stable under high demand cycles. It features a robust 3 4" NPT inlet and outlet, providing