Goodman 80% 100K BTU 5 Ton Drive Gas Furnace 21" Wide W/ R32 Control Board Goodman GR9S80 80% AFUE Gas Furnace Reliable and Efficient Heating for Your Home The Goodman GR9S80 gas furnace is a dependable and efficient heating solution designed to provide consistent warmth and comfort throughout the cold season. With its durable... $1,517.00 Add to Cart