this assembly provides the structural integrity required for high-cycle heating applications in residential split systems and packaged units

This crankarm is specifically designed to mount onto 7/16-inch or 1/2-inch diameter damper shafts using a standard set-screw or bolt-tightening mechanism

and W60HCD series

the C-5222-3 supports in-line or panel mounting via 1/4 inch O

Lennox 17W79 Service Valve 318518-761 this assembly provides the structuralThe 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