Goodman GMH81405DN 140,000 BTU 80% AFUE Gas Furnace duct-straps The Nibco 618-318258 is a

The Nibco 618-318258 is a copper reducing bushing that measures three and one-eighth inches by two and five-eighths inches

Made from durable sheet metal for long-lasting use

Shipping Dimensions: Length: 19

8 inches (Length) x 4 inches (Width) x 3

Dimensions: Eleven point six inches x eight point eight inches x seven point five inches

Goodman GMH81405DN 140,000 BTU 80% AFUE Gas Furnace duct-straps The Nibco 618-318258 is aProduct Description The Goodman GMH81405DN is a major home appliance designed for efficient heating. This gas furnace has a heating capacity of 140,000 BTUs and an AFUE rating of 80%, making it a reliable choice for many residential applications. The patented aluminized steel tubular heat exchanger enhances durability, and the Silicon Nitride hot surface ignition system ensures reliable operation. Multi speed operation for optimal heating performance.