EE-2452 - Lindberg : 24" W x 18" H x 48" D, Electric, 1250 ° EE-2843 - Surface Combustion : 30" W x 20" H x 48" D, Gas, Rad. Tub. 1250 °F EE-2974 - PIFCO (Pacific Industrial Furnace Company) : 60" W x 48" H x 72" D,Gas ,1250 °F EE-3007 - Lindberg : 48" W x 36" H x 96" D, Electric, 1250 °F