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Emerson White-Rodgers 50A55-3797 Hot Surface Ignition, Integrated Furnace Control Board, for Select Single Stage Trane Furnaces

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$22866
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SKU: 50A55-3797

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Emerson White-Rodgers 50A55-3797, Hot Surface Ignition, Integrated Furnace Control Board. OEM DIRECT REPLACEMENTment.
For 120v Ignitors.
Use with Select Trane Single Stage Furnaces.
The 50A55-3797 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan.

Features
• 120 VAC Ignitor Output
• 120 VAC Humidifier Output
• 120 VAC Electronic Air Cleaner Output
• 120 VAC 2-Speed PSC Circulator Output
• Fuse Protection — 5 Amp
• Furnace Status LED
• Heat Fan OFF Delay (Dipswitch Selectable)
• Y, W, R, G, C

Replaces CNT02789, CNT02891, CNT03799, D341122P01, D341235P01, D341235P03, 50A55-474, 50A55-476, 50A55-3797,
0A55-571
Stock shown on hand can change at anytime without notice or may already be spoken for. Please inquire by phone to confirm precise amounts available at that time.
Alberta
Edmonton (DC): 2
Edmonton (South): 0
Calgary: 1
British Columbia
Richmond: 2
Surrey: 0
Manitoba
Winnipeg: 0
Saskatchewan
Saskatoon: 0
Ontario
Hamilton: 0
London: 0
Mississauga: 2
Scarborough: 0
Windsor: 0
These are estimated number of days using averages of past orders for inventory arriving to each branch location and are not guaranteed. If you need to verify manufacturer stock please email customercare@amresupply.com or call us at 1-800-661-9891.
Amre Branch # of Days
Calgary: 17
Edmonton Downtown: 19
Edmonton South: 16
Hamilton: 16
London: 14
Mississauga: 16
Richmond: 19
Saskatoon: 16
Scarborough: 13
Surrey: 16
Windsor: 13
Winnipeg: 16


Product Specifications

  Auto Reset: 60 Minuites
  Cool Fan Off Delay: 0/180
  Cool Fan On Delay: 2 Seconds
  Flame Failure Response Time (sec): 2 Seconds
  Heat Off Fan Delay: 60/100/140/180 Seconds
  Heat On Fan Delay: 45 Seconds
  HSI Warmup Time: 17 Seconds
  Humidity Range: 5% to 93% relative humidity (non-condensing)
  Ignition Trials To Lockout: 300 Seconds
  Ignition Trial Time (sec): 4 Seconds
  Ignitor Current: 120
  Mounting Type: Surface mount multipoise
  Number of LEDs: 1
  Post Purge: 5 Seconds
  Volts (V): 25 VAC 50/60 Hz

Product Downloads
  Product Specifications
  Installation Instructions

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50A55-474 50A55-476 50A55-486-04 50A55-571
786710550591 B00O49XYBA B018HBQSVS B01MRNGX01
CNT02789 CNT02891 CNT03797 CNT03799
CNT3797 D341122P01 D341235P01 D341235P03