New Arrivals/Restock

Emerson 50A55-3797 furnace board

flash sale iconLimited Time Sale
Until the end
11
40
58

$14.07 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $35.18
quantity

Product details

Management number 53445957 Release Date 2026/02/06 List Price $21.11 Model Number 53445957
Category

Bought from a seller who said this was in excellent condition from a working unit. I didn’t see the 55 I needed a 50a50 unit. I bought the wrong one. Never touched the board still wrapped and protected the way seller sent me. Pictures are from seller. They strip units down and sell parts.

I just ordered the correct board i need for my old Trane

Info from web search on this
50A55-3797 TRANE SINGLE STAGE 120v IGNITION
INTEGRATED hsi FURNACE CONTROL
Controls Gas Valve, Ignitor, Blower, Inducer, Humidifier (120V),
and Air Cleaner. Replaces OEM Trane and White-Rodgers Models

Cross Reference: CNT02789, CNT02891, CNT03799, D341122P01, D341235P01, D341235P03, 50A55-474, 50A55-476, 50A55-3797, 50A55-571

CategoryElectronics > Computer Components & Parts
SizeN/A
BrandNone
ConditionGood

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