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The 072 BOM (Bill of Materials) typical of the SystemPro series often includes factory-installed components like a filter drier and moisture indicator
Common Questions Is the THT1203 compatible with 2-stage heat pumps
it provides exceptional capacity for large-scale commercial HVAC pipe networks
durable construction allows for seamless installation in tight burner housings
Common Technical Questions: What are the symptoms of a failing Nordyne 624689R module
Lennox 25W22 TXV 320074-702 The 072 BOM (Bill ofThe 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
US$ 49.95
US$ 49.95
US$ 136.95