Upgraded Replacement for Bryant Furnace Control Circuit Board HH84AA011

Working great I replace old motherboard bc relay was stuck and fan blow up constantly

Excellent supplier - and high quality board - unfortunately (likely my mistake) the board was not compatible with my 35-year old furnace (not the manufacturer's fault). The supplier was wonderful and accepted the board for return. Highly recommend this supplier.

Only "support" is from the one-page manual. So you need to read it carefully. I contacted seller once for a question and there was no tech support at all.Compared to the original board, all the connectors seemed to be matching in terms of relative positions except the "Hi" and "Lo" fan motor output terminals. They were swapped (for no good reason) compared to the original. It took some serious debugging to find this using the multimeter. The control board works after making the swap on the fan motor connection. So please do not just rely on the relative position but read the silkscreen carefully when installing.

Happy with quick service

Perfect replacement for my original control board. I liked it so much, I bought it twice. The first time I returned it because I determined it wasn't a faulty board. I bought it again for $20 more since my issues actually included a faulty relay.

Pro tip: call a local HVAC Tech. Before you spend more unnecessary money.

It was a replacement on a Carrier unit.Having the Circuit board work saved me from having to replace my unit. Very thankful for that.

The replacement control circuit is a perfect match with my Bryant Furnace. The installation was easy after I identified all wires before removing the old circuit board. Thank you for very good part and fast delivery.