Furnaces

Loading Image
A furnace uses either gas, oil, or electricity to create heat, which is then transferred throughout the home. Now the most common method of central heating, furnaces come in many sizes and styles, all of which are available right on eComfort.
Williams - 5% Off All Heating Products
Tools & Articles
How to Pick the Perfect Furnace
How Gas Furnaces Work
Filter By
  • Best Selling
  • Price: Low to High
  • Price: High to Low
  • Name: A-Z
  • Name: Z-A
  • Recommends Only
  • Closeouts Only
  • In-stock Only
  • Next Day Air Only
  • Availability
Model Number E7EU-012-SD is a Hot Seller
Learn More About Revolv E7EU-012-SD
$594.30
Was 
$849.00
SAVE $254.70
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Model Number 4007332-SD is a Hot Seller
Learn More About Williams 4007332-SD
$1,119.30
Was 
$1,599.00
SAVE $479.70
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Model Number 3144030 is the Number 1 Seller
Learn More About Williams 3144030
$977.55
Was 
$1,029.00
SAVE $51.45
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Model Number 3003821 is the Number 2 Seller
Learn More About Williams 3003821
$1,044.05
Was 
$1,099.00
SAVE $54.95
Only 5 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Model Number SSARWH1802 is the Number 3 Seller
Learn More About Berko SSARWH1802
$767.00
Factory-Direct
Freight Icon
Free Shipping
Learn More About Free Freight
Model Number GMES800804BN is the Number 4 Seller
Learn More About Goodman GMES800804BN
Goodman
Model GMES800804BN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,600 Max CFM. Natural Gas. 17.5" Cabinet Width.
3% Buy This
$858.00
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Model Number GMEC960603BN is the Number 5 Seller
Learn More About Goodman GMEC960603BN
Goodman
Model GMEC960603BN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas with Low NOx Emissions. 17.5" Cabinet Width.
3% Buy This
$1,305.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMES800403AN
Goodman
Model GMES800403AN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas. 14" Cabinet Width.
3% Buy This
$723.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMES800603AN
Goodman
Model GMES800603AN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas. 14" Cabinet Width.
2% Buy This
$774.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMES960603BN
Goodman
Model GMES960603BN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas with Low NOx Emissions. 17.5" Cabinet Width.
2% Buy This
$1,225.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Williams 6007731
$1,452.55
Was 
$1,529.00
SAVE $76.45
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Williams 3003822
$1,044.05
Was 
$1,099.00
SAVE $54.95
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Goodman GMES920603BN
Goodman
Model GMES920603BN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas with Low NOx Emissions. 17.5" Cabinet Width.
2% Buy This
$1,098.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMEC960803BN
Goodman
Model GMEC960803BN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas with Low NOx Emissions. 17.5" Cabinet Width.
2% Buy This
$1,520.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMEC961005CN
Goodman
Model GMEC961005CN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 2,000 Max CFM. Natural Gas with Low NOx Emissions. 21" Cabinet Width.
2% Buy This
$1,667.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Williams 3508632
$1,196.05
Was 
$1,259.00
SAVE $62.95
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Williams 4007732
$1,281.55
Was 
$1,349.00
SAVE $67.45
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Williams 1403822
$854.05
Was 
$899.00
SAVE $44.95
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Williams 5009621A
$996.55
Was 
$1,049.00
SAVE $52.45
Only 3 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMES961005CN
Goodman
Model GMES961005CN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 2,000 Max CFM. Natural Gas with Low NOx Emissions. 21" Cabinet Width.
2% Buy This
$1,556.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Goodman GMEC961004CN
Goodman
Model GMEC961004CN is a Installation Available ProductInstallation Available
High Efficiency Upflow/Horizontal Blower with 1,600 Max CFM. Natural Gas with Low NOx Emissions. 21" Cabinet Width.
1% Buy This
$1,612.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Learn More About Williams 6508631
$1,452.55
Was 
$1,529.00
SAVE $76.45
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Williams 4007731
$1,281.55
Was 
$1,349.00
SAVE $67.45
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Williams 3509622A
$778.05
Was 
$819.00
SAVE $40.95
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Furnace Accessories