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This Hi-Limit Block Vent Switch features an L150F temperature rating
preventing lifting or inconsistent flame patterns in LP systems
This kit is identical to the 14004213-001/U model
Common Questions Will this guard fit my specific thermostat model
Can I use this 40 amp contactor to replace a 30 amp part
Fenwal 22-100001-352 Flame Sensor This Hi-Limit Block Vent SwitchWhen you are dealing with nuisance lockouts or "no flame" error codes on a gas fired boiler, furnace, or water heater, the Fenwal 22 100001 352 Flame Sensor is the primary diagnostic component to inspect. This OEM Fenwal flame sensing rod is engineered for high accuracy flame rectification, converting the presence of a flame into a microamp signal that the ignition module can process. Built with professional grade glazed Alumina ceramics and certified