Williams Furnace Rear Outlet Register with 10” Boot and Damper for Top-Vent Furnaces h23.6 4% NG / 51

4% NG / 51

It mounts below the mantel shelf

Stock Code 18550 Size 15″W x 14

Gifford Mantel Shelf

Your masonry fireplace will burn cleaner than ever before

Williams Furnace Rear Outlet Register with 10” Boot and Damper for Top-Vent Furnaces h23.6 4% NG / 51Overview Williams Comfort Products Made In America Since 1916! For over 100 years, Williams has designed and manufactured quality heating, ventilation, and air conditioning products for both the home and business. It all started in 1916, when Jesse Williams began building gas steam radiators in Los Angeles under the banner Williams Radiator Company. Williams commitment to quality was clear from the start, and the companys product line expanded over