Controls White Rodgers 50A55-843 [Misc.]

I had the same problem as a reviewer below. The fan would not turn off and I got the diagnostic "Open Rollout Switch." I jumpered the rollout switch contacts on the controller (R01, R02) and it has worked fine ever since.

Was very happy to find the CORRECT part for the BEST price I could find searching the internet. The part was factory complete and had all of the needed optional wires to complete the change over in a very short time.

The product was swapped out perfectly for the original board which quit working properly by running the air handler fan randomly or turning off the air handler while the Compressor outside was still running causing head pressure issues.

This replacement board failed when it became time to use the furnace (<6Mo) and would show a 3blink code for the pressure switch as being the failure, however the switch tested out fine and it continued to work in only A/C mode.

Shipping was fast and Correspondence was also prompt, however I didn't seek a refund or RMA for this product and instead I decided to see if I can purchase a Board that was local (PHX). I have a friend who was able to purchase the board for me from Goodman for about $63 which works perfectly and matched my original board almost exactly. There was one terminal that is switched around, so be sure to know where everything is going from and too, luckily I noticed the change between boards.

I'll...Read more