Before replacing the board, count the LED blinks — the error code tells you what actually failed. Sometimes it’s a $15 fuse, not a $140 board.
47-100436-84J – CONTROL BOARD (RHEEM)
$85.80
Rheem 47-100436-84J blower control board for Rheem and Ruud air handlers. OEM replacement — also listed as 47-100436-04. Controls blower motor speed and airflow.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
Description
If your Rheem or Ruud air handler blower won’t start, runs at the wrong speed, or isn’t producing the right airflow, the blower control board is the part to check. This OEM board manages blower motor operation and airflow control.
Specs: OEM Rheem blower control board, manages blower motor speed and airflow
Replaces: 47-100436-04, 47-100436-84J
Fits: Rheem and Ruud air handlers requiring the 47-100436-84J or 47-100436-04 blower control board.
Need help? See our Furnace Not Heating Guide.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
