Direct OEM Compatibility: Replaces Lochinvar DRH2935 and fits RBN090 and CWN series units for high-tolerance exhaust gas management

Universal Replacement: Serves as the official successor to HK02AA359 and integrates with various Carrier

Common Questions: Is the Aaon R49010 a direct replacement for the R19990

Engineered for specific compatibility with McQuay and Daikin water source heat pumps and fan coil units

Copeland Comfort Control (White Rodgers) 50D50U-843 Ignition Module R-407A Direct OEM Compatibility: Replaces LochinvarThe Copeland Comfort Control (White Rodgers) 50D50U 843 Universal Ignition Module is a versatile 24V All Spark ignition module designed to replace over 1,000 intermittent pilot (IP) and direct spark ignition (DSI) part numbers. This universal ignition control facilitates efficient service calls by consolidating inventory for multiple brands including Carrier, Lennox, Trane, and York. Featuring integrated NFC technology, technicians can program