Replacement steel door kit for Classic CL 5036, CL 4436 and CL 5636 furnaces. Includes door, heat shields, draft cover, fuse holder kit, draft door linkage, cotter pins, decals and hardware. Does NOT include draft door solenoid and door handle. If replacing a cast door, will also require a Steel Door Draft Inducer Housing. If replacing a steel door, existing draft inducer housing can be used.