Shop Resideo Sale
Filter menu expanded

Filters

175 items
Reset

SORT

Product Availability
–

Show In Stock Only (101)

Brand
–

Comfort-Aire (50)
Goodman (115)
LG (10)

Airflow
–

Downflow (41)
Horizontal (149)
Multi-Position (11)
Upflow (120)

BTU Input
–

0 - 50,000 (30)
50,000 - 60,000 (36)
60,000 - 70,000 (43)
70,000 - 80,000 (52)
80,000 - 90,000 (58)
90,000 - 100,000 (26)
100,000+ (42)

Efficiency
–

0 - 80% (83)
80 - 85% (83)
90 - 95% (17)
95% + (63)

Max Airflow (CFM)
–

1200 (53)
1240 (1)
1335 (1)
1600 (34)
2000 (40)

Ton
–

2 (3)
2.5 (2)
3 (16)
3.5 (2)
4 (13)
5 (12)

Review Score
–

(6)
(1)

Price Range
–

$90 to $100 (1)
$800 to $900 (1)
$1000 to $1500 (48)
$1500 to $2000 (43)
$2000 to $2500 (33)
$2500 to $3000 (23)
$3000 to $3500 (14)
$3500 to $4000 (7)
$4500 to $5000 (2)
$5000 to $10000 (3)

Gas Furnaces

175 items
Grid
List
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 1200 CFM - B Cabinet
$1,304.24 each
In Stock
Get 1,373 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 1,373 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9S96 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 1200 CFM - B Cabinet
$2,008.20 each
In Stock
Get 796 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 796 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 60,000 BTU, 1200 CFM - B Cabinet
$1,700.34 each
In Stock
Get 541 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 541 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9S96 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 60,000 BTU, 1200 CFM - B Cabinet
$1,897.08 each
In Stock
Get 1,270 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 1,270 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9S96 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$2,415.52 each
In Stock
Get 737 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 737 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$2,636.92 each
In Stock
Get 102 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 102 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 60,000 BTU, 1200 CFM - B Cabinet
$2,049.44 each
In Stock
Get 397 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 397 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 40,000 BTU, 1200 CFM - A Cabinet
$1,191.61 each
In Stock
Get 915 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 915 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 60,000 BTU, 1200 CFM - A Cabinet
$1,251.88 each
In Stock
Get 1,350 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 1,350 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 60,000 BTU, 1200 CFM - A Cabinet
$1,988.40 each
In Stock
Get 67 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 67 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9S96 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 120,000 BTU, 2000 CFM - D Cabinet
$2,614.22 each
In Stock
Get 279 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 279 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 60,000 BTU, 1200 CFM - B Cabinet
$1,265.96 each
In Stock
Get 2,003 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 2,003 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9S96 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 1600 CFM - C Cabinet
$2,215.85 each
In Stock
Get 744 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 744 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GD9S80 Gas Furnace, R-32, Multi-Speed ECM, Single-Stage, Downflow/Horizontal, 60,000 BTU, 1200 CFM - A Cabinet
$1,281.62 each
In Stock
Get 307 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 307 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$1,517.24 each
In Stock
Get 967 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 967 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 80,000 BTU, 1200 CFM - B Cabinet
$2,387.02 each
In Stock
Get 275 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 275 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 40,000 BTU, 1200 CFM - A Cabinet
$1,593.18 each
In Stock
Get 319 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 319 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 1200 CFM - B Cabinet
$1,859.76 each
In Stock
Get 426 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 426 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 80,000 BTU, 1600 CFM - C Cabinet
$2,464.66 each
In Stock
Get 184 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 184 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9T80 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$1,674.55 each
In Stock
Get 80 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 80 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Nine Speed ECM, Two Stage, Upflow/Horizontal, 100,000 BTU, 1600 CFM - C Cabinet
$2,537.53 each
In Stock
Get 200 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 200 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GD9S96 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Downflow/Horizontal, 60,000 BTU, 1200 CFM - B Cabinet
$1,952.25 each
In Stock
Get 237 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 237 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Nine Speed ECM, Two Stage, Upflow/Horizontal, 120,000 BTU, 2000 CFM - D Cabinet
$2,679.18 each
In Stock
Get 131 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 131 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 120,000 BTU, 2000 CFM - D Cabinet
$2,335.88 each
In Stock
Get 128 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 128 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9S96 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 40,000 BTU, 1200 CFM - A Cabinet
$1,766.28 each
In Stock
Get 630 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 630 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GD9S80 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Downflow/Horizontal, 80,000 BTU, 1600 CFM - B Cabinet
$1,469.07 each
In Stock
Get 297 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 297 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 1600 CFM - C Cabinet
$1,982.65 each
In Stock
Get 311 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 311 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 1600 CFM - B Cabinet
$1,378.00 each
In Stock
Get 1,175 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 1,175 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GD9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Downflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$2,712.64 each
In Stock
Get 28 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 28 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 100,000 BTU, 1600 CFM - C Cabinet
$2,158.71 each
In Stock
Get 226 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 226 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9T80 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 80,000 BTU, 1600 CFM - C Cabinet
$1,564.33 each
In Stock
Get 73 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 73 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Ultra-Low NOx Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 80,000 BTU, 2000 CFM - C Cabinet
$2,284.76 each
In Stock
Get 461 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 461 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 97% AFUE GDVM97 Low NOx Gas Furnace, R-32, Variable Speed ECM, Modulating, Upflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$3,651.51 each
In Stock
Get 132 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 132 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GD9S96 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Downflow/Horizontal, 120,000 BTU, 2000 CFM - D Cabinet
$2,741.23 each
In Stock
Get 16 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 16 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Gas Furnace, R-32, Nine Speed ECM, Single Stage, Upflow/Horizontal, 120,000 BTU, 2000 CFM - D Cabinet
$1,750.47 each
In Stock
Get 420 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 420 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9T80 Gas Furnace, R-32, Nine Speed ECM, Two Stage, Upflow/Horizontal, 40,000 BTU, 1200 CFM - A Cabinet
$1,342.95 each
In Stock
Get 53 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 53 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of GUH 3 Ton 70,000 BTU 97% Gas Furnace, 2 Stage Variable Speed ECM
$3,116.32 each
In Stock
Get 2 by Mon, Nov 16 - Wed, Nov 18
In Stock
Get 2 by Mon, Nov 16 - Wed, Nov 18
Compare
Product Image of 92% AFUE GR9S92 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$2,215.85 each
In Stock
Get 166 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 166 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9T80 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 100,000 BTU, 1600 CFM - C Cabinet
$1,621.38 each
In Stock
Get 45 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 45 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GD9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Downflow/Horizontal, 80,000 BTU, 1200 CFM - B Cabinet
$2,607.46 each
In Stock
Get 36 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 36 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9T80 Gas Furnace, R-32, Nine Speed ECM, Two Stage, Upflow/Horizontal, 80,000 BTU, 1200 CFM - B Cabinet
$1,476.71 each
In Stock
Get 233 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 233 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GD9S80 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Downflow/Horizontal, 100,000 BTU, 2000 CFM - C Cabinet
$1,649.12 each
In Stock
Get 128 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 128 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GD9S96 Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Downflow/Horizontal, 80,000 BTU, 1600 CFM - C Cabinet
$2,256.15 each
In Stock
Get 186 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 186 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% LNAVE Gas Furnace, R-32, Two Stage, Upflow/Horizontal, 60,000 BTU - B Cabinet
$2,250.90 each
Backorder
Get it by Tue, Dec 15 - Wed, Jan 20
Backorder
Get it by Tue, Dec 15 - Wed, Jan 20
Compare
Product Image of 80% AFUE GR9T80 Gas Furnace, R-32, Nine Speed ECM, Two Stage, Upflow/Horizontal, 120,000 BTU, 2000 CFM - D Cabinet
$1,894.00 each
In Stock
Get 70 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 70 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GR9S80 Ultra-Low NOx Gas Furnace, R-32, Multi-Speed ECM, Single Stage, Upflow/Horizontal, 60,000 BTU, 1600 CFM - B Cabinet
$1,995.46 each
In Stock
Get 322 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 322 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 80% AFUE GD9T80 Low NOx Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Downflow/Horizontal, 60,000 BTU, 1200 CFM - B Cabinet
$1,470.72 each
In Stock
Get 21 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 21 by Fri, Nov 20 - Wed, Nov 25
Compare
Product Image of 96% AFUE GR9T96 Gas Furnace, R-32, Multi-Speed ECM, Two Stage, Upflow/Horizontal, 40,000 BTU, 1200 CFM - A Cabinet
$1,904.77 each
In Stock
Get 154 by Fri, Nov 20 - Wed, Nov 25
In Stock
Get 154 by Fri, Nov 20 - Wed, Nov 25