Copeland Comfort Control (White Rodgers) 50N02B-820 Ignition Control Freon the SEP91A-602R provides the technical

the SEP91A-602R provides the technical reliability required for demanding industrial cooling environments

Multi-Refrigerant Compatibility: Field-proven performance with R-22

UV exposure

Precision Detection: Integrated flame sensing capability communicates clearly with the ignition module to ensure safe operation

Copeland Comfort Control (White Rodgers) 50N02B-820 Ignition Control Freon the SEP91A-602R provides the technicalThe Copeland Comfort Control (White Rodgers) 50N02B 820 Ignition Control is the professional grade Trane OEM replacement engineered for high demand commercial packaged units. As a direct CNT5135 replacement, this integrated furnace control module supports both single and two stage applications, ensuring precise sequence management for heating cycles. This board utilizes direct spark ignition (DSI) technology and includes a factory set 45 second cool