Dust Free™ 19830 System Service Transition, Side Access, A Furnace to A Coil, 14" to 14.25" Widths
Dust Free™ 19831 System Service Transition, Side Access, A Furnace to B Coil, 14.25" to 17.75" Widths
Dust Free™ 19832 System Service Transition, Side Access, A Furnace to C Coil, 14.25" to 21.25" Widths
Dust Free™ 19833 System Service Transition, Side Access, B Furnace to B Coil, 17.5" to 17.75" Widths
Dust Free™ 19834 System Service Transition, Side Access, B Furnace to C Coil, 17.75" to 21.25" Widths
Dust Free™ 19835 System Service Transition, Side Access, B Furnace to D Coil, 17.75" to 24.75" Widths