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Energy Efficient Furnaces & Energy Star Furnaces

Sustainable Supply has the best selection of EPP Energy Star rated Furnaces. How do you tell if a furnace has high efficiency? The best way to do so is to look at the annual fuel utilization efficiency (AFUE). The average furnace must meet a minimum standard of 78 percent. Sustainable Supply offers the best selection of Comfort-Aire and Dayton furnaces which range between 92 and 95 percent AFUE. A high efficiency furnace is a heating system that is able to convert the majority of its fuel source to energy with very little lost or wasted. Energy Star furnaces from Sustainable Supply minimize the waste of fuel while maximizing heating performance. Not only will you see steady drops in monthly electric bills, but a efficient furnace is a great way to contribute to saving the environment. For the best selection in high performance energy saving furnaces choose Sustainable Supply. Looking for other link link link
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Dayton Air Cannon, 30 In, 208-230/440 Volt - 2ATC7 Dayton Air Cannon, 36 In, 208-230/440 Volt - 2ATC8 Dayton 95 PCT AFUE NG Furnace, 80 MBtuH, 33 In H - 2RYT2
List Price: $2,195.10
Our Price: $1,617.02
List Price: $2,749.95
Our Price: $2,025.75
List Price: $1,910.25
Our Price: $1,407.18
Dayton Air Cannon, 30 In, 208-230/440 Volt - 2ATC7 Dayton Air Cannon, 36 In, 208-230/440 Volt - 2ATC8 Dayton 95 PCT AFUE NG Furnace, 80 MBtuH, 33 In H - 2RYT2
Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 45K - GTUV45-E3B Dayton Cabinet Exhaust Fan, 36 In, 208-230/460 V - 1AHD2 Dayton Cabinet Exhaust Fan, 42 In, 208-230/460 V - 1AHD4
List Price: $2,574.45
Our Price: $1,896.46
List Price: $2,605.50
Our Price: $1,919.34
List Price: $3,295.35
Our Price: $2,427.51
Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 45K - GTUV45-E3B Dayton Cabinet Exhaust Fan, 36 In, 208-230/460 V - 1AHD2 Dayton Cabinet Exhaust Fan, 42 In, 208-230/460 V - 1AHD4
Dayton 95 PCT AFUE NG Furnace, 100 MBtuH, 33 In H - 2RYT4 Dayton 95 PCT AFUE NG Furnace, 100 MBtuH, 21 In W - 2RYT5 Dayton Cabinet Supply Fan, 48 In, 208-230/460 V - 1AJB1
List Price: $2,169.45
Our Price: $1,598.12
List Price: $2,485.35
Our Price: $1,830.83
List Price: $4,101.30
Our Price: $3,021.22
Dayton 95 PCT AFUE NG Furnace, 100 MBtuH, 33 In H - 2RYT4 Dayton 95 PCT AFUE NG Furnace, 100 MBtuH, 21 In W - 2RYT5 Dayton Cabinet Supply Fan, 48 In, 208-230/460 V - 1AJB1
Comfort-Aire High Eff Furnace, Downflow, 105K Btu, NG - GLDH105-E5B Dayton 95 PCT AFUE NG Furnace, 60 MBtuH, 33 In H - 2RYT1 Comfort-Aire High Eff Furnace, Upflow, 120K BtuH, NG - GLUA120-E5B
List Price: $2,377.35
Our Price: $1,751.27
List Price: $1,868.40
Our Price: $1,376.35
List Price: $2,269.35
Our Price: $1,671.71
Comfort-Aire High Eff Furnace, Downflow, 105K Btu, NG - GLDH105-E5B Dayton 95 PCT AFUE NG Furnace, 60 MBtuH, 33 In H - 2RYT1 Comfort-Aire High Eff Furnace, Upflow, 120K BtuH, NG - GLUA120-E5B
Dayton 95 PCT AFUE NG Furnace, 80 MBtuH, 21 In W - 2RYT3 Dayton Cabinet Exhaust Fan, 54 In, 208-230/460 V - 1AHD7 Comfort-Aire High Eff Furnace, Downflow, 75K BtuH, NG - GLDH75-E3B
List Price: $2,069.55
Our Price: $1,524.53
List Price: $5,929.20
Our Price: $4,367.73
List Price: $2,118.15
Our Price: $1,560.33
Dayton 95 PCT AFUE NG Furnace, 80 MBtuH, 21 In W - 2RYT3 Dayton Cabinet Exhaust Fan, 54 In, 208-230/460 V - 1AHD7 Comfort-Aire High Eff Furnace, Downflow, 75K BtuH, NG - GLDH75-E3B
Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 75K - GTUV75-E4B Comfort-Aire High Eff Furnace, Upflow, 45K BtuH, NG - GLUA45-E3B Comfort-Aire High Eff Furnace, Downflow, 120K BtuH, NG - GLDH120-E5B
List Price: $2,704.05
Our Price: $1,991.93
List Price: $1,738.80
Our Price: $1,280.88
List Price: $2,705.40
Our Price: $1,992.93
Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 75K - GTUV75-E4B Comfort-Aire High Eff Furnace, Upflow, 45K BtuH, NG - GLUA45-E3B Comfort-Aire High Eff Furnace, Downflow, 120K BtuH, NG - GLDH120-E5B
Comfort-Aire High Eff Furnace, Downflow, 75K BtuH, NG - GLDH75-E4B Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 105K - GTUV105-E5B Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 120K - GTUV120-E5B
List Price: $2,290.95
Our Price: $1,687.62
List Price: $2,933.55
Our Price: $2,160.99
List Price: $3,028.05
Our Price: $2,230.61
Comfort-Aire High Eff Furnace, Downflow, 75K BtuH, NG - GLDH75-E4B Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 105K - GTUV105-E5B Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 120K - GTUV120-E5B
Comfort-Aire High Eff Furnace, Downflow, 45K BtuH, NG - GLDH45-E3B Comfort-Aire High Eff Furnace, Downflow, 90K BtuH, NG - GLDH90-E4B Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 75K - GTUV75-E3B
List Price: $1,969.65
Our Price: $1,450.94
List Price: $2,334.15
Our Price: $1,719.45
List Price: $2,654.10
Our Price: $1,955.14
Comfort-Aire High Eff Furnace, Downflow, 45K BtuH, NG - GLDH45-E3B Comfort-Aire High Eff Furnace, Downflow, 90K BtuH, NG - GLDH90-E4B Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 75K - GTUV75-E3B
Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 60K - GTUV60-E3B Comfort-Aire High Eff Furnace, Upflow, 60K BtuH, NG - GLUA60-E3B Fantech Fan, Duct, 4 In - FR100
List Price: $2,558.25
Our Price: $1,884.53
List Price: $1,757.70
Our Price: $1,294.81
List Price: $280.13
Our Price: $206.35
Comfort-Aire EnergyStar Gas Furnace, 95 AFUE, 60K - GTUV60-E3B Comfort-Aire High Eff Furnace, Upflow, 60K BtuH, NG - GLUA60-E3B Fantech Fan, Duct, 4 In - FR100
Fantech Fan, Duct, 6 In - FR150 Fantech Fan, Duct, 8 In - FG8XL Broan Fan, Bathroom, 50 CFM - HD50
List Price: $310.50
Our Price: $228.73
List Price: $478.91
Our Price: $352.80
List Price: $112.73
Our Price: $83.04
Fantech Fan, Duct, 6 In - FR150 Fantech Fan, Duct, 8 In - FG8XL Broan Fan, Bathroom, 50 CFM - HD50
Fantech Fan, Duct, 6 In - FG6 Broan Fan, Bathroom Exhaust - QTXE150 Fantech Fan, Duct, 8 In - FR225
List Price: $341.55
Our Price: $251.60
List Price: $307.46
Our Price: $226.50
List Price: $478.91
Our Price: $352.80
Fantech Fan, Duct, 6 In - FG6 Broan Fan, Bathroom Exhaust - QTXE150 Fantech Fan, Duct, 8 In - FR225
Fantech Fan, Duct, 10 In - FR250 Broan Fan, Bathroom Exhaust - QTXE110 Fantech Fan, Duct, 10 In - FG10XL
List Price: $597.38
Our Price: $440.06
List Price: $257.51
Our Price: $189.70
List Price: $597.38
Our Price: $440.06
Fantech Fan, Duct, 10 In - FR250 Broan Fan, Bathroom Exhaust - QTXE110 Fantech Fan, Duct, 10 In - FG10XL
Fantech Fan, Duct, 4 In - FG4 Fantech Exhaust Fan Kit, 6 In, 115 V, 303 CFM - PB270-2 Fantech Fan, Duct, 12 In - FG12XL
List Price: $308.14
Our Price: $226.99
List Price: $447.19
Our Price: $329.43
List Price: $787.73
Our Price: $580.28
Fantech Fan, Duct, 4 In - FG4 Fantech Exhaust Fan Kit, 6 In, 115 V, 303 CFM - PB270-2 Fantech Fan, Duct, 12 In - FG12XL
Fantech Exhaust Fan Kit, 6 In, 115 V, 232 CFM - PB190 Fantech Exhaust Fan Kit, 4 In - PB110 Broan Fan/Light/Night Light - QTXE080FLT
List Price: $394.20
Our Price: $290.39
List Price: $311.18
Our Price: $229.23
List Price: $371.93
Our Price: $273.98
Fantech Exhaust Fan Kit, 6 In, 115 V, 232 CFM - PB190 Fantech Exhaust Fan Kit, 4 In - PB110 Broan Fan/Light/Night Light - QTXE080FLT
Fantech Exhaust Fan Kit, 418 CFM, 120 V, - PB370-2 Hunter Ceiling Fan, 52 In, Maple/Chestnut Blades - 28459 Broan Fan/Light/Night Light - QTXE150FLT
List Price: $586.24
Our Price: $431.86
List Price: $230.18
Our Price: $169.56
List Price: $468.45
Our Price: $345.08
Fantech Exhaust Fan Kit, 418 CFM, 120 V, - PB370-2 Hunter Ceiling Fan, 52 In, Maple/Chestnut Blades - 28459 Broan Fan/Light/Night Light - QTXE150FLT
   
 
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