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availability:
In stock
category:
Electric & Heating Controls
country_of_origin:
MX
custom_label_2:
in-stock
manufacturer:
White Rodgers
mpn:
21V51U-843
subcategory:
Integrated Furnace Control
Product Description
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 Ignitor
Amp 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