not a Halo of Heat design
That is why it only has the 3 inch vent. Inside, it has the huge, gray perforated drum with red baffles and the broiler element at the 11 o'clock position as seen from the rear of the cabinet. That very wide cabinet housed a complete outer tub. I like the little lint drawer at the bottom right. The water dryer had the same lint screen. That same dial went on the less deluxe water dryer of the same time. Mine still has the older aluminum blower housing that started shrieking like a banshee so I need to put the plastic housing in it. By the way, the 1956 model of the TOL Maytag dryer which was of the same design was color check rated in Consumer Reports.