shock-resistant construction to protect sensitive bimetal elements from mechanical damage and environmental debris

allowing for the immediate visual detection of refrigerant flash gas and precise moisture level analysis

Key Benefits: Direct OEM Specification: Ensures exact fit and microamp signal compatibility with Allied Air and Armstrong furnace control modules

The 349956814 is a specific 0

Weil McLain 511-724-274 Flame Sensor Els PW 17895 shock-resistant construction to protect sensitiveThe Weil McLain 511 724 274 Main Flame Sensor is a critical OEM replacement part engineered for precise flame rectification in high efficiency boiler systems. As a veteran technician knows, a fouled or oxidized HVAC flame sensor is the primary culprit behind intermittent ignition failure and short cycling. This genuine Weil McLain replacement part is designed to withstand high combustion temperatures, providing a reliable microamp signal to the boiler