Pay in 4 interest-free payments of $19.57 Learn more
Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Enhanced Diagnostics: Built-in logic assists in identifying system faults
089-inch diameter aperture
OEM Compatibility: Exact fit for Rheem-Ruud gas furnaces
Key Benefits for Contractors: Verified Compatibility: Fits Reznor HRPD 250
Weil McLain 591-391-862 Wiring Harness Els PW 17895 Enhanced Diagnostics: Built-in logic assistsThe Weil McLain 591 391 862 Wiring Harness is a critical OEM replacement part designed for standing pilot ignition systems in Weil McLain CG and CGa boilers. Engineered for hydronic heating service, this harness provides secondary electrical integrity between the gas valve, pilot, and control module, maintaining consistent boiler performance. In the field, a compromised harness is often the root cause of intermittent pilot ignition failure or erratic
