White-Rodgers 50M56U-801 Single-Stage Lennox Furnace Control Kit

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Lennox furnace control kit for single stage applications, 2 or 3-speed PSC blower motor with 120V HSI. Features diagnostic LED and push- button Fault Recall. Includes dipswitches for easy blower delay configuration. 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 Factory standard safety timings and adjustable fan delay options Replaceable automotive style fuse