White-Rodgers™SKU: 760298

White-Rodgers™ 21V51U-843 Universal Hot Surface Ignition Control

$211.02
In stock (9)

White-Rodgers™ Hot Surface Ignition Control, Universal, Accessory Type: Hot Surface Ignition Control, 15-1/2 in Lead Length, 15-1/2 in Probe Length, 25 VAC, 530 mA, 1/4 in Spade Terminal and Molex Plug Electrical Connections, Liquid Propane/Natural Gas , 17 s Igniter Warm-Up, 5-1/4 in Width, 1-1/4 in Depth, 8 in Height, Import

Shipping policy

Orders placed by 2:00pm EST will ship same day. All orders ship via UPS/USPS/Fedex Ground.

More Details

Product overview
  • 16-pin variable speed circulator output for ECM
  • Dipswitch selectable for OEM applications two-speed inducer output, two stage gas valve output
  • Pushbutton fault history retrieval
  • Furnace status LED - tri-color (green, red and amber)
  • Heat fan off delay (dipswitch selectable), fan on delay for cooling
  • -40 to 175 deg F
  • 2-stage gas valve output
  • 3 A fuse protection
  • Pressure switch inputs and monitoring
  • Flash microprocessor with non-volatile memory
  • Flame current measurement points
  • 1.5 A valve relay
  • 2.2 FLA to 3.5 LRA inducer relay
  • 14.5 FLA to 25 LRA circulator relay
  • 1 a max at 120 VAC humidity
  • 1 a max at 120 VAC electronic air cleaning
  • 4 a max at 132 VAC ignitor relay
  • 0.3 uA DC max current for flame detection
  • 0.1 uA DC min current for flame detection
  • 100 M ohm leakage resistance, 3 speed PSC blower motor systems
Specifications
Manufacturer Part Number 21V51U-843
UPC 786710540714
Overall Dimensions 4-3/8 in W x 1-1/4 in D x 5-9/16 in H
Material n/a
Domestic or Import Import
End Style n/a
Type Universal
ADA Compliance n/a
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST. We ship ground via USPS, UPS, and Fedex from our warehouse in CT. We do not offer expedited shipping at this time.

Free returns are available for unopened, unused items within 30 days.

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

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