854 Heat Shrink Tunnels Request A Quote Online Request A Quote Or Call for Quote (616) 201-8033 Chamber opening – 31″W x 44″L x 17″H (79cm x 112cm x 43cm) 12,000 watts of heating power 220V, three phase Variable speed conveyor Fully insulated heat chamber Control panel on the outside of the heat chamber for longer component lifespan Digital precision temperature control Automatic cool down Air direction controls Variable air velocity control High efficiency finned rod heating elements Bottom air flow heat transfer system Adjustable levelers One year limited warranty