If the resistance is zero (shorted) or infinite (open)

Compact Footprint: The consolidated plastic housing allows for mounting in tight control cabinets where space is at a premium

Engineered as a robust solution for commercial heating systems

stable burner operation and efficient exhaust through the venting system

For liquid propane applications

Laars Heating Systems FT1327 Detector R-407A If the resistance is zeroThe Laars FT1327 Flame Detector Sensor is a critical OEM component specifically engineered for the Laars Mascot FT series and high efficiency condensing boilers. As a veteran grade HVAC flame sensor replacement, this Laars heating systems part is designed to provide rapid millivolt feedback to the ignition control module, ensuring the presence of a stable burner flame and preventing hazardous gas accumulation. Constructed from high temperature