Product Overview
SELKIRK Storm Collar, 4 in Vent Hole, 28 ga, Galvanized Steel, 7-5/8 in OD x 7-9/16 in L Dimensions, Wall Installation, For: Type B Gas Vent [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: HVAC DUCT WORK & VENTILATION/STORM COLLARS;Shop All]