Collection: 17.5" Wide Furnaces
Shop 17.5 Inch Wide Gas Furnaces for Tight Spaces
A 17.5 inch wide furnace is the narrowest cabinet size, built for closets, alcoves, and tight mechanical spaces where a standard-width furnace will not fit. This width typically covers lower to mid BTU outputs, so match the cabinet to your home's heating load. Browse all gas furnaces to compare widths and BTU sizes.
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Filter by Efficiency & More
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ACiQ 40,000 BTU Gas Furnace 96% AFUE Single-Stage, 17.5" Wide, Multi-Positional
Model: N96MSN0401712ARegular price $1,682.00Regular priceUnit price / perSale price $1,682.00 -
Goodman 80,000 BTU Furnace Gas/Propane 80% Two-Stage, 17.5" Wide, Downflow/Horizontal
Model: GD9T800804BXRegular price $1,575.00Regular priceUnit price / perSale price $1,575.00 -
ACiQ 80,000 BTU Gas Furnace 80% AFUE Single-Stage, 17.5" Wide, Multi-Positional
Model: N80MSN0901714A5.0 / 5.0
(3) 3 total reviews
Regular price $1,267.00Regular priceUnit price / perSale price $1,267.00 -
Goodman 60,000 BTU Gas Furnace 80% AFUE Single-Stage, 17.5" Wide, Upflow/Horizontal
Model: GR9S800603BNRegular price $1,239.00Regular priceUnit price / perSale price $1,239.00 -
Goodman 40,000 BTU Gas Furnace 96% AFUE Two-Stage Variable Speed, 17.5" Wide, Upflow/Horizontal
Model: GRVT960403BNRegular price $2,336.00Regular priceUnit price / perSale price $2,336.00 -
Goodman 60,000 BTU Gas Furnace 96% AFUE Two Stage-Variable Speed, 17.5 Wide, Upflow/Horizontal
Model: GRVT960603BNRegular price $2,424.00Regular priceUnit price / perSale price $2,424.00 -
Goodman 40,000 BTU Gas Furnace 96% AFUE Two-Stage Variable Speed, 17.5" Wide, Downflow/Horizontal
Model: GDVT960403BNRegular price $2,600.00Regular priceUnit price / perSale price $2,600.00 -
Goodman 60,000 BTU Gas Furnace 97% AFUE Modulating Variable Speed, 17.5 Wide, Upflow/Horizontal
Model: GRVM970603BNRegular price $2,818.00Regular priceUnit price / perSale price $2,818.00 -
Goodman 60,000 BTU Gas Furnace 97% AFUE Modulating Variable Speed, 24.5 Wide, Downflow/Horizontal
Model: GDVM970603BNRegular price $3,036.00Regular priceUnit price / perSale price $3,036.00 -
Goodman 80,000 BTU Gas Furnace 97% AFUE Modulating Variable Speed, 17.5 Wide, Upflow/Horizontal
Model: GRVM970803BN5.0 / 5.0
(2) 2 total reviews
Regular price $3,248.00Regular priceUnit price / perSale price $3,248.00 -
Goodman 80,000 BTU Gas Furnace 97% AFUE Modulating Variable Speed, 17.5 Wide, Downflow/Horizontal
Model: GDVM970803BNRegular price $3,463.00Regular priceUnit price / perSale price $3,463.00








