check your specific Raypak heater parts list to confirm the part number matches your technical manual before installation

and W60HCD series

Durable Bi-Metal Construction: Engineered for thermal sensitivity and long-term reliability in high-pressure environments

the Sporlan See-All series is fully compatible with both mineral oils and polyolester (POE) lubricants commonly found in modern 410A systems

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

Lennox 17W79 Service Valve 318518-761 check your specific Raypak heaterThe 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