Lennox 17W83 3/4″ Suction Line Service Valve

The Lennox 17W83 is a 3/4″ suction line service valve engineered for dependable refrigerant circuit isolation during system service, maintenance, and repair. Designed to meet the demands of professional HVAC technicians, this valve provides a secure shutoff on the suction side of the refrigeration circuit, allowing safe access to the compressor and associated components without a full system evacuation.

Key Features

• Genuine Lennox OEM replacement part — SKU 17W83
• 3/4″ suction line connection for precise fit and compatibility
• Engineered for reliable refrigerant isolation on the suction side of the refrigeration circuit
• Facilitates safe compressor service, replacement, and system maintenance
• Durable construction for long-lasting, leak-free performance
• Designed for use with compatible Lennox residential and light commercial HVAC systems

Applications

• Suction line service and isolation during compressor maintenance or replacement
• Refrigerant circuit access for charging, recovery, and system diagnostics
• Compatible with Lennox split-system air conditioners and heat pumps

Why Choose a Genuine Lennox OEM Service Valve?

Using a genuine Lennox OEM service valve ensures proper fit, function, and system integrity. Aftermarket substitutes may not meet the precise tolerances required for leak-free refrigerant containment. The Lennox 17W83 is the correct factory-specified component, giving technicians confidence in every service call.