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MEO White Rodgers 50A55 3797 Trane Oem Direct Replacement Control For Silicone Carbide 120V Ignitor Applications P7570557MEO-307490 https://cdnimages.opentip.com/full/MEO/MEO-307490.jpg White Rodgers 50A55 3797 Trane Oem Direct Replacement Control For Silicone Carbide 120V Ignitor Applications Manufacturer Part Number: 50A55-3797Part Description: Hot Surface Furnace Control Kit Type 1-Stage, Integrated Fuel Type Natural, Manufactured, Mixed, Liquefied Petroleum and Liquid Propane Gas Air Mixture Ignition Source Hot Surface Ignition Sequence 3-Trial Ignition Trial Time 4 Second Prepurge Time 0 Second Flame Failure Response Time 2 Second Valve Rating 1.5 Amp at 25 Volt AC 50/60 Hertz Power Rating 25 Volt AC at 50/60 Hertz Size 4.4 Inch Width x 1.25 Inch Depth x 5.9 Inch Height Temperature Rating -40 to 175 Deg F Application Furnace Approval CSA (Canada and US) Igniter Relay Rating 6 Amp at 120 Volt AC 50/60 Hertz (Resistive) Inducer Relay Rating 2.2 Amp FLA to 3.5 Amp LRA at 120 Volt AC Circulator Relay Rating 14.5 Amp FLA to 25 Amp LRA at 120 Volt AC Humidity 5 to 93 Percent (Non-Condensing) Ignition Activation Period 3 Second Valve Sequence Period 12 Second Interpurge Time 60 Second Post Purge Time 5 Second Lockout Time 300 Second Auto Reset Time 60 Minute Includes Flash Code DiagnosticFeatures / Benefits Controls Gas Valve, Igniter, Blower, Inducer, Humidifier and Air Cleaner Fused to Protect Low Voltage System Transformer 7570557 00786710550591 3.6000lbs 0.00 0.00 0.00
White-Rodgers
102.30 2025-04-27 71 In Stock
customer review - by , January 1, 2018
5/ 5stars
Works as described For a whole lot less money I fixed my AC
customer review - by , January 1, 2018
5/ 5stars
Product was easy to install Did it in about 20 minutes carefully putting connections in the same slots Only one connection was reversed my soon to be EE grad daughter noticed that) delivery was prompt and it was freezing cold - lucky for us we have two furnaces
customer review - by , November 11, 2017
5/ 5stars
Bought as a replacement for Trane XE90 The old board had burned out There were some char marks on the back and on the furnace where it was attached So I bought this new one It was very easy to install in 15 minutes Make sure you get the wires right but theres not that many if you keep track of them properly Great DIY part
customer review - by , October 10, 2017
5/ 5stars
Cant complain work exactly as expected
customer review - by , June 6, 2017
5/ 5stars
It was just the same as the one I had
customer review - by , February 2, 2017
5/ 5stars
Good
customer review - by , February 2, 2017
5/ 5stars
Bought this circuit board because the fan relay burned out on the original Most likely from a lightning storm we just had) the new board was a perfect fit Easy to install and with extra jumpersWould recommend this item
customer review - by , January 1, 2017
5/ 5stars
Excellent service coupled with a great wealth of knowledge Thank you for protecting our country
customer review - by , January 1, 2017
5/ 5stars
50A55-3797 White Rodgers Furnace Integrated Fan Control Board was installed into furnace Trane XB80 build in 2003 Pretty easy DIY project It is almost identical with old control board Take a pictures with my IPAD to make sure every wire goes on appropriate place Furnace has been working good so far Good product
customer review - by , September 9, 2016
5/ 5stars
Used on Trane XE90 Blower would not kick on during call for heat but did turn on during call for cool Worked like a charm True plug and play
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White-Rodgers 50A55-3797 Trane Oem Direct Replacement Control For Silicone Carbide (120V Ignitor) Applications, Price/each

stars Rating 5 | 12 reviews
Brand White-Rodgers
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UPC: 00786710550591
SKU: MEO-307490
Price: $102.30
Buy in bulk & save 6% ($96.33 each)
Quantity:
71 In Stock
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*  Price: $102.30 ea X 1 qty = $102.30
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Product Description

Price is for each.

Manufacturer Part Number: 50A55-3797

Part Description:
  • Hot Surface Furnace Control Kit
  • Type 1-Stage, Integrated
  • Fuel Type Natural, Manufactured, Mixed, Liquefied Petroleum and Liquid Propane Gas Air Mixture
  • Ignition Source Hot Surface
  • Ignition Sequence 3-Trial
  • Ignition Trial Time 4 Second
  • Prepurge Time 0 Second
  • Flame Failure Response Time 2 Second
  • Valve Rating 1.5 Amp at 25 Volt AC 50/60 Hertz
  • Power Rating 25 Volt AC at 50/60 Hertz
  • Size 4.4 Inch Width x 1.25 Inch Depth x 5.9 Inch Height
  • Temperature Rating -40 to 175 Deg F
  • Application Furnace
  • Approval CSA (Canada and US)
  • Igniter Relay Rating 6 Amp at 120 Volt AC 50/60 Hertz (Resistive)
  • Inducer Relay Rating 2.2 Amp FLA to 3.5 Amp LRA at 120 Volt AC
  • Circulator Relay Rating 14.5 Amp FLA to 25 Amp LRA at 120 Volt AC
  • Humidity 5 to 93 Percent (Non-Condensing)
  • Ignition Activation Period 3 Second
  • Valve Sequence Period 12 Second
  • Interpurge Time 60 Second
  • Post Purge Time 5 Second
  • Lockout Time 300 Second
  • Auto Reset Time 60 Minute
  • Includes Flash Code Diagnostic


Features / Benefits

  • Controls Gas Valve, Igniter, Blower, Inducer, Humidifier and Air Cleaner
  • Fused to Protect Low Voltage System Transformer

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
5 out of 5
see all 12 reviews
5 stars
11
4 stars
1
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Write a Review
By Marcous
Date: January 05, 2018
Works as described For a whole lot less money I fixed my AC
Rating: 5 stars [5 of 5 Stars!]
By Julian
Date: January 01, 2018
Product was easy to install Did it in about 20 minutes carefully putting connections in the same slots Only one connection was reversed my soon to be EE grad daughter noticed that) delivery was prompt and it was freezing cold - lucky for us we have two furnaces
Rating: 5 stars [5 of 5 Stars!]
By Michael J. Bahr
Date: November 07, 2017
Bought as a replacement for Trane XE90 The old board had burned out There were some char marks on the back and on the furnace where it was attached So I bought this new one It was very easy to install in 15 minutes Make sure you get the wires right but theres not that many if you keep track of them properly Great DIY part
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: October 27, 2017
Cant complain work exactly as expected
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: June 16, 2017
It was just the same as the one I had
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: February 28, 2017
Good
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 12 reviews
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