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Shop What Size Gas Furnace Do I Need for a 640 Square Foot House

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  1. Showing 1 - 36 out of 175 results for "what size gas furnace do i need for a 640 square foot house"
    1. Goodman GR9S96 - 60K BTU - Gas Furnace - 96% AFUE - R-32
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      5 ratings
      Goodman GR9S96 - 60K BTU - Ga…
      E
      eComfort
      delivery truckFree shipping
    2. Goodman GRVT96 - 60K BTU - Two-Stage Gas Furnace - 96% AFUE - R-32
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      4
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      4 ratings
      Goodman GRVT96 - 60K BTU - Tw…
      E
      eComfort
      delivery truckFree shipping
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      8 ratings
      Goodman GRVT96 - 80K BTU - Tw…
      E
      eComfort
      delivery truckFree shipping
    4. 5
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      Goodman GR9S960603BN 96% AF…
      A
      Acunitsforless.com
    5. 5
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      4
      5
      4 ratings
      Goodman GR9S961205DN 96% AF…
      A
      Acunitsforless.com
    6. SALE
      MRCOOL Versapro 60K BTU, 96% …
      $1,891.00
      G
      Green Vista Living
    7. SALE
      MRCOOL Versapro 120K BTU, 96…
      $2,596.00
      G
      Green Vista Living
    8. SALE
      MRCOOL Versapro 80K BTU, 96% …
      $2,000.00
      G
      Green Vista Living
    9. 4.2
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      10
      4.2
      10 ratings
      Goodman GD9T961005CN 96% AF…
      A
      Acunitsforless.com
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