Trane VAL9255 Service Valve 318423-701 this unit is the direct

this unit is the direct replacement for Alco 414S

this genuine HVAC sequencer relay restores original factory performance and maintains consistent indoor climate control throughout the winter season

The Lennox 21W14 Control Board (OEM 101029-01) is an essential Direct Spark Ignition (DSI) Integrated Control Board designed for high-performance gas furnaces

System Efficiency: Enables fine-tuning of the throttling range to optimize burner firing rates and reduce fuel consumption

precision-engineered for critical ventilation and condenser cooling in Carrier and Bryant HVACR systems

Trane VAL9255 Service Valve 318423-701 this unit is the directProfessional technicians understand that a reliable 3 8" Liquid Service Valve is a critical component for maintaining system integrity during routine maintenance or full scale evacuation. The Trane VAL9255 (also cross referenced as VAL09255 or VAL4494) is a heavy duty OEM replacement valve designed specifically for high pressure HVACR liquid lines. This valve features a 3 8" ID x 3 8" ID connection, engineered to accommodate a standard Schrader core