Using this in a normally open body will result in incorrect valve action and potential system failure

erratic motor movement

utilizing this 624838R sensor ensures a drop-in fit and electrical compatibility without the need for field modifications

Non-PCB Construction: Environmentally conscious

Drop-in Compatibility: Fits standard Fireye Flame-Monitor chassis

Lennox 64W51 TXV Valve 319847-401 Using this in a normallyThe Lennox 64W51 TXV Valve is a critical OEM thermostatic expansion valve engineered for precise refrigerant metering in high performance Lennox air conditioning and heat pump systems. This balancing component utilizes a sensing bulb to monitor suction line temperature, automatically adjusting the orifice to maintain optimal superheat levels. By regulating the flow of liquid refrigerant into the evaporator coil, the Lennox 64W51 prevents compressor