With 1/2” flange on bottom.
eBay
SUPPLY AIR DUCT PLENUM 18 X 18 X 44 LONG GALVANIZED STEEL 26 GAUGE with 1/2” flange on bottom SHIPPED IN THE FLAT. ASSEMBLY REQUIRED IF YOU DON'T SEE THE SIZE YOU NEED LET ME KNOW AND I WILL BUILD THE SIZE YOU NEED JUST FOR YOU. ( tools shown in some photos are not included) MADE IN THE USA! THANKS FOR LOOKING AND PLEASE VISIT MY STORE FOR MORE GREAT DEALS! WE Have a 60 Day No Questions Asked Return Policy A 30% restocking fee on all returned items.
eBay
This supply air duct plenum is made of galvanized steel with 26 gauge thickness. It measures 14 inches by 21 inches and is 33 inches long. It is designed for use in HVAC and refrigeration systems, specifically for plenum and filter boxes. The material used is sturdy and durable, ensuring long-lasting use. The product is made in the United States and is UPC-free. The Brand is Unbranded/Generic and the Model is SUPPLY AIR DUCT.
eBay
SUPPLY AIR DUCT PLENUM 17.5 X 20 X 28 LONG GALVANIZED STEEL 26 GAUGE SHIPPED IN THE FLAT. ASSEMBLY REQUIRED IF YOU DON'T SEE THE SIZE YOU NEED LET ME KNOW AND I WILL BUILD THE SIZE YOU NEED JUST FOR YOU. ( tools shown in some photos are not included) MADE IN THE USA! THANKS FOR LOOKING AND PLEASE VISIT MY STORE FOR MORE GREAT DEALS! WE Have a 60 Day No Questions Asked Return Policy A 30% restocking fee on all returned items.
eBay
eBay
eBay
SUPPLY AIR DUCT PLENUM 21 X 21 X 32 LONG GALVANIZED STEEL 26 GAUGE SHIPPED IN THE FLAT. ASSEMBLY REQUIRED IF YOU DON'T SEE THE SIZE YOU NEED LET ME KNOW AND I WILL BUILD THE SIZE YOU NEED JUST FOR YOU. ( tools shown in some photos are not included) MADE IN THE USA! THANKS FOR LOOKING AND PLEASE VISIT MY STORE FOR MORE GREAT DEALS! WE Have a 60 Day No Questions Asked Return Policy A 30% restocking fee on all returned items.
eBay
The product is a tinman brand plenum made of galvanized steel in a rectangle shape. It features both updraft and downdraft installation options and includes a 1" duct liner. Compatible with various HVAC systems, it has dimensions of 19-1/2 x 16-1/4 x 23 1/2 inches. The unit quantity is 20.
eBay