Add to Cart Quick view Barber-Colman 545C-1930-1 3 Zone Tube Furnace Temperature Control Unit 96K0890 Barber-Colman Was: $150.00 Was: $358.00 Barber-Colman 545C-1930-1 3 Zone Tube Furnace Temperature Control Unit 96K0890 Barber-Colman 545C-1930-1 3 Zone Tube Furnace Temperature Control Unit Left - Center - Right Celsius Temperature... 47429 SKU: 47429 Weight: 14.00 LBS