Crucible Furnaces

Johnson Gas 920 Furnace (Nat. Gas) with Ultra-Violet Safety Control

Johnson Gas 920 Furnace (L.P. Gas) with Ultra-Violet Safety Control

Johnson Gas 920 Furnace (Nat. Gas) with #20 Crucible & Ultra-Violet Safety Control

Johnson Gas 920 Furnace (L.P. Gas) with #20 Crucible & Ultra-Violet Safety Control

Johnson Gas 920 Furnace (Nat. Gas) with #20 & #30 Crucibles & Ultra-Violet Safety Control

Johnson Gas 920 Furnace (L.P. Gas) with #20 & #30 Crucibles & Ultra-Violet Safety Control

Johnson Gas 920SS Furnace (Nat. Gas) with #20 Crucible & Ultra-Violet Safety Control

Johnson Gas 920SS Furnace (L.P. Gas) with #20 Crucible & Ultra-Violet Safety Control

Johnson Gas 950 Furnace (Nat. Gas) with #50 Crucible & Ultra-Violet Safety Control

Johnson Gas 950 Furnace (L.P. Gas) with #50 Crucible & Ultra-Violet Safety Control

Johnson Gas 960 Furnace (Nat. Gas) with #60 Crucible & Ultra-Violet Safety Control

Johnson Gas 960 Furnace (L.P. Gas) with #60 Crucible & Ultra-Violet Safety Control

Johnson Gas Console Complete for 577 to 950 Gurnaces