USD199.99
USD221.99
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Williams Furnace Thin Wall Collar Kit for all Direct Vent Models (Except HE DV) d42.5 Model Size Inlet BTUS OPT 18LTS 72014 + 23401 Model Size Inlet BTUS OPT 18LTS 18" 1 2” 125 UL 103HT Flue Material Stainless Steel Jacket Material Galvanized Steel Inner Diameter 14" Outer Diameter 17" Height Length 18" Technical Drawings & Dimensions Williams now offers more fan coil sizes and configurations than any other HVAC company in all of the United States numerically controlled machinery is used to ensure both precision and quality
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