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White Rodgers

21V51U-843, Integrated Furnace Controls Universal Replacement

21V51U-843, Integrated Furnace Controls Universal Replacement

In Stock - 7

SKU SKU:kpi002-21V51U-843

Regular price $248.64 USD
Regular price Sale price $248.64 USD
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availability: In stock
category: Electric & Heating Controls
country_of_origin: MX
custom_label_2: in-stock
custom_label_3: In-stock
manufacturer: White Rodgers
mpn: 21V51U-843
subcategory: Integrated Furnace Control

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