Rheem-Ruud SP20364 Upgrade Kit R-22 and other common HCFC and

and other common HCFC and HFC refrigerants

Enhanced Reliability: Features advanced microprocessor logic to maintain stable ignition control and efficient combustion cycles

this valve ensures stable refrigerant flow and improved oil return

Direct OEM Compatibility: Specifically designed to replace part numbers B1859001 and B1859002 in GUN and GUS furnace models

What is the maximum electrical load for the SPDT contacts

Rheem-Ruud SP20364 Upgrade Kit R-22 and other common HCFC andThe Rheem Ruud SP20364 is a professional grade 160K BTU water heater upgrade kit designed specifically for high efficiency commercial and residential water heating systems. This kit serves as the direct replacement for SP12137, ensuring a precise fit and restoring system performance to factory specifications. When troubleshooting ignition failures or combustion instability in 160,000 BTU units, upgrading to this kit provides the necessary thermal