Don't risk a callback by using universal boards

it minimizes internal air bypass

the AFS-245 handles air and combustion by-products without material degradation in temperatures ranging from -40°F to 180°F

we recommend a filter replacement cycle every 6 to 12 months to avoid static pressure increases that can strain the fan motor

ECM Efficiency: High-efficiency electronically commutated motor technology reduces energy overhead and operating noise

York S1-331-02984-000 Board Kit 322056-301 Don't risk a callback byThe York S1 331 02984 000 Modulating Control Board Kit is an essential OEM replacement engineered for precise furnace capacity management and high efficiency technical performance. As a veteran technician knows, the S1 33102984000 modulating furnace board acts as the central logic center, regulating burner output and fan speeds to ensure stable environmental conditions. Designed for the York CP9C series and other 600 through 900 series gas furnaces,