Whether you are performing a routine inspection or a complete system overhaul

The PTFE-faced elastomer soft seating and 100% factory testing guarantee a positive seal and reliable pop-off action

What causes this vacuum switch to trip frequently

this OEM replacement offers the exact threading and flow rate needed to maintain the correct HVAC gas manifold pressure

contractors ensure full compatibility with the FlowStar™ air-measuring systems and existing wiring harnesses

Lochinvar & A.O. Smith 100165920 Ignitor Els PW 17895 Whether you are performing aWhen you are out in the field dealing with a lockout on a high efficiency boiler or commercial water heater, you need a 100165920 Ignitor that drops in without a headache. This Lochinvar and A. O. Smith OEM ignitor is the direct performance replacement for the PLT30000, PLT3024, 100165884, and PLT20004. Unlike generic hot surface igniters that fail under high thermal cycling, this genuine OEM replacement part is engineered for the precise resistance