Safety Compliance: Critical HVAC safety switch prevents burner operation under poor venting conditions

this model is part of the VT series designed for hot and chilled water

it functions independently of external power

the Carrier HC43MF230 provides a direct fit for HVAC fan motor repair

and UDAP series

Lochinvar & A.O. Smith 100109294 Pilot Assembly 318518-761 Safety Compliance: Critical HVAC safetyThe Lochinvar & A. O. Smith 100109294 Pilot Assembly is a precise OEM replacement engineered for Flammable Vapor (FV) ignition systems. Designed for use in Propane (LP) residential water heaters, this 160 Degree Celsius rated assembly ensures critical thermal safety by maintaining the correct ignition sequence and flame rectification. As a high performance FV Pilot Assembly, it integrates a durable thermopile or thermocouple (depending on specific