Is the 631724 plug compatible with all Nordyne furnaces

Natural Gas Optimized: Orifice and stabilizer design are tuned for the BTU content and flow characteristics of natural gas pilot applications

Environmental Protection: The NEMA 4X watertight enclosure prevents internal component failure in washdown or corrosive environments

ensuring the system capacity remains balanced without the need for high-side pilot gas

Velocity Boiler Works (Crown) 230125 Sensor 320788-702 Is the 631724 plug compatibleThe Velocity Boiler Works 230125 Sensor is a critical Return NTC Sensor (TSD00BD) designed for precise thermal monitoring within high efficiency hydronic systems. As a genuine OEM replacement for Crown and Velocity Boiler Works units, this negative temperature coefficient sensor provides the high accuracy resistance feedback necessary for the control board to modulate firing rates and maintain narrow temperature differentials. Field technicians