Table I made from old floor furnace grate. | Floor furnace, Flooring, Repurposed
Other Large and Odd Sized Floor Vent and Return Sizes
Recycling Vintage Registers - This Old House
Cast Iron Scroll Grilles - Cast Iron Vent Covers
Closing Heating/Cooling Registers - Yes or No? — Illiana Heating & Air Conditioning - Your Northwest Indiana Christian Owned Neighborhood Comfort Specialist since 1987
Perhaps the Worst HVAC Duct Idea Ever — The Panned Joist Return - Energy Vanguard
Large Furnace Base WITHOUT FLOOR GRILL | Rust - YouTube