Buy White-Rodgers 21D83M-843 Integrated Fan Control Board OEM

Customer Ratings:

My furnace was having an issue starting during the inducer sequence. I was able to tap on one of the relays to get the inducer motor to run. I determined the board was bad. Apparently my previous board (lb 109531a) is obsolete and this is the replacement. I looked into the white Rogers 50a65-843, which probably would have worked but seemed cheap. This board is almost an exact replacement thus very easy to install. It is a little larger but all the wire placement is exactly the same, except the flame sensor which goes in the middle of the new board. The wiring schematic and led error codes are exactly the same. Wish it were a little cheaper, but overall I'm satisfied.

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