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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
OEM Compatibility: Specifically designed to match AERCO boiler parts specifications for "plug-and-play" reliability
always verify the serial number of the chassis to ensure the 100111255 is the correct technical match for your specific application
reducing potential for terminal pitting
this board is the primary solution for resolving communication faults (such as U4 error codes) and restoring lost 240V power delivery to indoor heads or actuators
Resideo Q373A2115 Pilot Burner 326058-756 OEM Compatibility: Specifically designed toThe Resideo Q373A2115 is a high performance natural gas pilot burner assembly engineered for precision ignition in residential and light commercial heating systems. Designed specifically for BCR18 orifice configurations, this unit ensures a stable pilot flame, which is critical for consistent main burner light off and overall system reliability. As a Honeywell Home replacement pilot, it withstands the harsh thermal cycling of modern combustion