White-Rodgers 21D83M-843 Integrated Furnace Control Board, Lennox Direct OEM Replacement Hammer Premium quality blade offers superior

Premium quality blade offers superior edge holding

Fault code label on cover

Receiver powers off automatically after approximately three minutes of non-use to conserve battery life

240VAC split-phase

and manage the tool’s performance and location

White-Rodgers 21D83M-843 Integrated Furnace Control Board, Lennox Direct OEM Replacement Hammer Premium quality blade offers superiorWhite Rodgers 21D83M 843 Integrated Furnace Control Board, Lennox Direct OEM Replacement Simple 80V Lennox replacement including mounting plate and required accessories Features: Direct OEM replacements designed for high volume major brand controls Models include PSC, Variable Speed and ECMx motor control Diagnostic LED indicators streamline installation and system troubleshooting 120V air cleaner output and 120V humidifier output up to 1 Amp max