stable burner operation and efficient exhaust through the venting system

effectively replacing legacy part numbers 193243 and 9005929215

How does this differ from a single-pole thermostat

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

Laars Heating Systems FT1327 Detector R-407A stable burner operation and efficientThe 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