While the BLK0288 is a Trane OEM part

the Carrier 40QN660001 Remote Control is the specific OEM replacement part you need to restore full system functionality

If you suspect a coil failure

Common Question: Is there a difference between the A19ACA-14 and A19ACA-14C

Heil Quaker ICP 1190410 Gas Valve 319848-301 While the BLK0288 is aReplace failing components with the Heil Quaker ICP 1190410 Gas Valve, a genuine OEM solution engineered for precision fuel regulation in residential and light commercial furnaces. This 24v gas valve operates at a standard 3. 5" WC natural gas manifold pressure, ensuring stable combustion cycles and reliable ignition. Designed as a direct fit for White Rodgers 36J series applications, it features 3 4" NPT inlet and outlet ports to accommodate high