

The Control Board (Part Number B1809904S) is a crucial component designed for Amana, Goodman Furnace, and Packaged Unit/RTU models. This innovative circuit board and timer combo ensures precise temperature control, enhancing efficiency by up to 25% compared to older models. Compatible with B18099-04, B1809904, B1809900, B1809902, B1809903, and DB1809904S, it simplifies replacement across various similar models. Measuring 6 x 8 inches and weighing just 0.5 lbs, this part is easy to install with common tools in under 30 minutes.