White Rodgers – 21V51U-843 Universal two-stage integrated furnace control for 3-Speed (ECM) blower motors includes a universal 120V nitride ignitor for 80V or 120V hot surface ignition systems.
Features:
- Provides proper signals to 5 different manufacturer ECMs for maximum control replacement coverage
- Includes a universal 120V nitride ignitor to allow replacement of 80V and 120V controls
- Advanced diagnostics through a Tri-color LED with push-button fault recall and a CFM LED indicator
- 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
Additional Information
AccessoriesIncludes IgnitorAmp Rating14.5 FLA-25.0 LRA @ 120 Vac (Circulator Relay)Ambient Operating Temperature-40 to 175 deg. F (-40 to 79 deg. C)Operating Humidity5% to 93% relative humidity (non-condensing)Multiple Input Voltages24 Vac, 120 Vac, 50/60 Hz
