Description
secured by high-performance PTFE with Hypalon seals and braided PTFE with Aramid stem packing for maximum leak resistance
Common Technical Questions: What are the symptoms of a failing Nordyne 624689R module
it is optimized for systems requiring variable positioning rather than simple open/closed functionality
Precise 240-Degree Cutoff: Opens the circuit at a fixed 240°F to prevent equipment damage from flame rollout
Lennox 25W22 TXV 320074-702 secured by high-performance PTFE withThe Lennox 25W22 Thermal Expansion Valve (TXV) is a critical OEM metering device engineered for high precision refrigerant flow management in residential and light commercial cooling systems. This externally equalized valve, also identified by part number 100679 01, modulates the flow of refrigerant into the evaporator coil based on heat load, ensuring stable superheat levels. By maintaining the correct balance of liquid and vapor, the 25W22 prevents