All-Spark Universal Intermittent Pilot/Direct Spark 24V Ignition Module. Integrated NFC for Setup and Diagnostics using the WR Connect App. Replaces WR 50D50-842 & -843 with a single control, as...
Universal Integrated Furnace Control Two Stage Hot Surface Ignition For 3 Speed (ECM Blower Motor Systems). Includes 21D64-2 Universal Silicon Nitride Ignitor Upgrade Kit. Replaces White-Rodgers...