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Provides maximum system reliability with genuine ASCO internal components
Reliable Switching: Heavy-duty solenoid coil ensures positive engagement to prevent voltage drops or chattering
allowing for straightforward field service
Efficient Installation: Optimized for quick field swaps
ensuring accurate buoyancy response from the internal float mechanism
Lennox 17W79 Service Valve R-22 Provides maximum system reliability withThe Lennox 17W79 Service Valve is a critical HVAC refrigeration component designed for precise flow control and system isolation during routine maintenance or emergency repairs. This 7 8" ODF sweat connection valve features a 45 degree angled port, providing superior access in tight cabinet configurations common in Lennox commercial rooftop units and residential split systems. Engineered for high pressure R 410A refrigerant environments, this brass