Wall Furnace

Williams Monterey SRO Wall Furnace 35000 BTU Model 3509622 NG New in Box
Williams Monterey SRO Wall Furnace 35000 BTU Model 3509622 NG New in Box
$350.00
Time Remaining: 1d 13h 30m
Buy It Now for only: $385.00

COZY WALL FURNACE LP GAS 52k BTU OUTPUT CF654C 3VJ30
COZY WALL FURNACE LP GAS 52k BTU OUTPUT CF654C 3VJ30
$500.00
Time Remaining: 27d 12h 53m
Buy It Now for only: $500.00

3 Concentric Side Wall venting 90 condensing Furnace
3 Concentric Side Wall venting 90 condensing Furnace
$63.95
Time Remaining: 13d 22h
Buy It Now for only: $63.95

Williams 2509622 25000 BTU Monterey Top Vent Wall Furnace NG Open Box
Williams 2509622 25000 BTU Monterey Top Vent Wall Furnace NG Open Box
$499.95
Time Remaining: 21d 10h 58m
Buy It Now for only: $499.95

Williams 3509622 35000 BTU Monterey Top Vent Wall Furnace Heater Natural Gas
Williams 3509622 35000 BTU Monterey Top Vent Wall Furnace Heater Natural Gas
$659.95
Time Remaining: 18d 13h 40m
Buy It Now for only: $659.95

COZY CF653C 3VJ29 65000 BTU NATURAL GAS WALL FURNACE TOP VENT 16534
COZY CF653C 3VJ29 65000 BTU NATURAL GAS WALL FURNACE TOP VENT 16534
$333.99
Time Remaining: 27d 11h 49m
Buy It Now for only: $333.99

Williams 3509621 35000 BTU Monterey Top Vent Wall Furnace Heater Propane LP
Williams 3509621 35000 BTU Monterey Top Vent Wall Furnace Heater Propane LP
$659.95
Time Remaining: 18d 13h 41m
Buy It Now for only: $659.95

WILLIAMS MONTEREY 50000 BTU NATURAL GAS WALL TOP VENT FURNACE 5009622 MSR1040
WILLIAMS MONTEREY 50000 BTU NATURAL GAS WALL TOP VENT FURNACE 5009622 MSR1040
$577.99
Time Remaining: 9d 23h 23m
Buy It Now for only: $577.99

Empire Direct Vent Heater Wall Furnace Nat Gas
Empire Direct Vent Heater Wall Furnace Nat Gas
$800.00
Time Remaining: 25d 13h 41m
Buy It Now for only: $800.00

WILLIAMS 3003622 DIRECT VENT GARAGE WALL 30000 BTU NATURAL GAS FURNACE HEATER
WILLIAMS 3003622 DIRECT VENT GARAGE WALL 30000 BTU NATURAL GAS FURNACE HEATER
$494.99
Time Remaining: 16d 8m
Buy It Now for only: $494.99

Condensing Gas Furnace Nordyne Side Wall 2 to 3 inch Vent Kit   NEW
Condensing Gas Furnace Nordyne Side Wall 2 to 3 inch Vent Kit NEW
$31.50
Time Remaining: 8d 7h 42m
Buy It Now for only: $31.50

COZY NATURAL GAS WALL FURNACE 28000 BTU OUTPUT
COZY NATURAL GAS WALL FURNACE 28000 BTU OUTPUT
$489.00
Time Remaining: 14d 9h 53m
Buy It Now for only: $489.00

Williams 2509621 25000 BTU Monterey Top Vent Wall Furnace Propane LP In Stock
Williams 2509621 25000 BTU Monterey Top Vent Wall Furnace Propane LP In Stock
$619.95
Time Remaining: 14d 16h 47m
Buy It Now for only: $619.95

90 Condensing Gas Furnace Side Wall 2 Vent Kit
90 Condensing Gas Furnace Side Wall 2 Vent Kit
$25.00
Time Remaining: 18h 12m
Buy It Now for only: $25.00

Williams 1403622 14000 BTU Direct Vent Wall Furnace Heater Natural Gas In Stock
Williams 1403622 14000 BTU Direct Vent Wall Furnace Heater Natural Gas In Stock
$699.95
Time Remaining: 18d 12h 49m
Buy It Now for only: $699.95

Williams 1403621 14000 BTU Direct Vent Wall Furnace Heater Propane LP In Stock
Williams 1403621 14000 BTU Direct Vent Wall Furnace Heater Propane LP In Stock
$699.95
Time Remaining: 18d 12h 52m
Buy It Now for only: $699.95

6 INCH INSULATED WALL THIMBLE WOOD STOVE PIPE FURNACE
6 INCH INSULATED WALL THIMBLE WOOD STOVE PIPE FURNACE
$36.95
Time Remaining: 25d 21h 46m
Buy It Now for only: $36.95

Williams Counterflow Direct Vent LP Gas Wall Furnace
Williams Counterflow Direct Vent LP Gas Wall Furnace
$999.99
Time Remaining: 26d 13h 14m
Buy It Now for only: $999.99

Williams 2509622 25000 BTU Monterey Top Vent Wall Furnace Natural Gas In Stock
Williams 2509622 25000 BTU Monterey Top Vent Wall Furnace Natural Gas In Stock
$619.95
Time Remaining: 14d 16h 45m
Buy It Now for only: $619.95

Empire Comfort Systems High Efficiency Direct Vent Wall Furnace 20000 BTU
Empire Comfort Systems High Efficiency Direct Vent Wall Furnace 20000 BTU
$1,663.99
Time Remaining: 26d 7h 52m
Buy It Now for only: $1,663.99

Williams 3003621 30000 BTU Direct Vent Wall Furnace Heater Propane LP In Stock
Williams 3003621 30000 BTU Direct Vent Wall Furnace Heater Propane LP In Stock
$849.95
Time Remaining: 19d 14h 28m
Buy It Now for only: $849.95

Williams 2203621 22000 BTU Direct Vent Wall Furnace Heater Propane LP In Stock
Williams 2203621 22000 BTU Direct Vent Wall Furnace Heater Propane LP In Stock
$799.95
Time Remaining: 19d 13h 57m
Buy It Now for only: $799.95

Concentric Side Wall venting 90 condensing Furnace
Concentric Side Wall venting 90 condensing Furnace
$63.95
Time Remaining: 13d 21h 52m
Buy It Now for only: $63.95

Williams 3003622 Direct Vent Garage Wall Furnace 30000 BTU Natural Gas
Williams 3003622 Direct Vent Garage Wall Furnace 30000 BTU Natural Gas
$533.49
Time Remaining: 9d 12h 15m
Buy It Now for only: $533.49

90 Condensing Gas Furnace Side Wall 3 Vent Kit 10 go to Shriners Hospitals
90 Condensing Gas Furnace Side Wall 3 Vent Kit 10 go to Shriners Hospitals
$25.00
Time Remaining: 13d 13h 57m
Buy It Now for only: $25.00

Williams 3003622 30000 BTU Direct Vent Wall Furnace Heater Natural Gas In Stock
Williams 3003622 30000 BTU Direct Vent Wall Furnace Heater Natural Gas In Stock
$849.95
Time Remaining: 19d 14h 25m
Buy It Now for only: $849.95

2 Concentric Side Wall venting 90 condensing Furnace
2 Concentric Side Wall venting 90 condensing Furnace
$63.95
Time Remaining: 13d 22h 4m
Buy It Now for only: $63.95

Williams 0743512 7400 BTU High Efficiency Direct Vent Wall Furnace Natural Gas
Williams 0743512 7400 BTU High Efficiency Direct Vent Wall Furnace Natural Gas
$889.95
Time Remaining: 18d 13h 55m
Buy It Now for only: $889.95

Condensing Gas Furnace 90+ Side Wall 2 3 Vent Kit
Condensing Gas Furnace 90+ Side Wall 2 3 Vent Kit
$25.00
Time Remaining: 3d 9h 25m
Buy It Now for only: $25.00

Condensing Gas Furnace 90+ Side Wall 2 3 Vent Kit   NEW
Condensing Gas Furnace 90+ Side Wall 2 3 Vent Kit NEW
$25.00
Time Remaining: 22d 11h 48m
Buy It Now for only: $25.00

Williams 2203622 22000 BTU Direct Vent Wall Furnace Heater Natural Gas In Stock
Williams 2203622 22000 BTU Direct Vent Wall Furnace Heater Natural Gas In Stock
$799.95
Time Remaining: 19d 13h 56m
Buy It Now for only: $799.95

Modulating Hydraulic Thermostat DV 10000 BTU Wall Furnace Liquid Propane
Modulating Hydraulic Thermostat DV 10000 BTU Wall Furnace Liquid Propane
$670.99
Time Remaining: 28d 16h 54m
Buy It Now for only: $670.99

Rinnai FOT 152 9 1 2 15 3 4 Flue Manifold Kit for Rinnai RHFE Wall Furnaces
Rinnai FOT 152 9 1 2 15 3 4 Flue Manifold Kit for Rinnai RHFE Wall Furnaces
$115.00
Time Remaining: 25d 11h 58m
Buy It Now for only: $115.00

Nordyne Side Wall Kit 904347 for 2 or 3 inch Condensing Gas Furnace Vent Systems
Nordyne Side Wall Kit 904347 for 2 or 3 inch Condensing Gas Furnace Vent Systems
$25.50
Time Remaining: 8d 10h 32m
Buy It Now for only: $25.50

Gas Wall furnace 35k BTU Sears used in good working condition ready to install
Gas Wall furnace 35k BTU Sears used in good working condition ready to install
$299.00
Time Remaining: 6d 20h 29m
Buy It Now for only: $299.00

Empire Comfort Systems Counterflow Wall Furnace with 55000 BTU Standing Pilot
Empire Comfort Systems Counterflow Wall Furnace with 55000 BTU Standing Pilot
$1,371.99
Time Remaining: 6d 16h 21m
Buy It Now for only: $1,371.99

Williams 0743511 7400 BTU High Efficiency Direct Vent Wall Furnace Propane LP
Williams 0743511 7400 BTU High Efficiency Direct Vent Wall Furnace Propane LP
$889.95
Time Remaining: 18d 13h 57m
Buy It Now for only: $889.95

LOT 6 Nordyne Side Wall Kit 904347 for 2 or 3 inch Condensing Gas Furnace Vent
LOT 6 Nordyne Side Wall Kit 904347 for 2 or 3 inch Condensing Gas Furnace Vent
$108.50
Time Remaining: 18d 12h 16m
Buy It Now for only: $108.50

Empire Comfort Systems Counterflow Wall Furnace with 40000 BTU Standing Pilot
Empire Comfort Systems Counterflow Wall Furnace with 40000 BTU Standing Pilot
$1,166.99
Time Remaining: 12d 12h 50m
Buy It Now for only: $1,166.99

COZY CDV155B FURNACE  WALL  NATURAL GAS
COZY CDV155B FURNACE WALL NATURAL GAS
$429.97
Time Remaining: 18d 18h 18m
Buy It Now for only: $429.97

Condensing Gas Furnace Nordyne Side Wall 3 inch Vent Kit
Condensing Gas Furnace Nordyne Side Wall 3 inch Vent Kit
$31.95
Time Remaining: 27d 23h 21m
Buy It Now for only: $31.95

Empire Comfort Systems Counterflow Direct Vent Wall Furnace with Standing Pilot
Empire Comfort Systems Counterflow Direct Vent Wall Furnace with Standing Pilot
$1,517.99
Time Remaining: 8d 14h 37m
Buy It Now for only: $1,517.99

Counterflow Direct Vent Wall Furnace with Electronic Pilot Liquid Propane
Counterflow Direct Vent Wall Furnace with Electronic Pilot Liquid Propane
$1,779.99
Time Remaining: 2d 13h 29m
Buy It Now for only: $1,779.99

Empire Direct Vent Heater Wall FurnaceDV 20E Nat Gas
Empire Direct Vent Heater Wall FurnaceDV 20E Nat Gas
$1,049.99
Time Remaining: 27d 14h 2m
Buy It Now for only: $1,049.99

Empire Direct Vent Heater Wall Furnace DV 20E Propane
Empire Direct Vent Heater Wall Furnace DV 20E Propane
$1,049.99
Time Remaining: 27d 14h 3m
Buy It Now for only: $1,049.99

Williams Forsaire 40000 BTU Direct Vent Natural Gas Wall Furnace Heater 4007732
Williams Forsaire 40000 BTU Direct Vent Natural Gas Wall Furnace Heater 4007732
$99.99
Time Remaining: 3d 19h 32m

Ceiling Wall Supply Register 10 X 8 White Vent Furnace
Ceiling Wall Supply Register 10 X 8 White Vent Furnace
$13.09
Time Remaining: 11d 11h 34m
Buy It Now for only: $13.09

Condensing Gas Furnace Nordyne Side Wall 2 inch Vent Kit
Condensing Gas Furnace Nordyne Side Wall 2 inch Vent Kit
$31.95
Time Remaining: 27d 23h 26m
Buy It Now for only: $31.95

Empire Comfort Systems Gravity Wall Furnace 50000 Btu Liquid Propane GWT 50
Empire Comfort Systems Gravity Wall Furnace 50000 Btu Liquid Propane GWT 50
$964.99
Time Remaining: 1d 23h 49m
Buy It Now for only: $964.99

Return Filter Grill Grille Wall 14 x 20 White Furnace
Return Filter Grill Grille Wall 14 x 20 White Furnace
$33.12
Time Remaining: 23d 14h 57m
Buy It Now for only: $33.12

Return Filter Grill Grille Wall 12 X 12 White Furnace
Return Filter Grill Grille Wall 12 X 12 White Furnace
$15.50
Time Remaining: 11d 10h 56m
Buy It Now for only: $15.50

Ceiling Wall Supply Register 14 X 6 White Vent Furnace
Ceiling Wall Supply Register 14 X 6 White Vent Furnace
$8.45
Time Remaining: 17d 15h 50m
Buy It Now for only: $8.45

Ceiling Wall Supply Register 10 X 4 White Vent Furnace
Ceiling Wall Supply Register 10 X 4 White Vent Furnace
$7.20
Time Remaining: 29d 15h 37m
Buy It Now for only: $7.20

Wall Diffuser 10 X 4 White 2 Way NEW Furnace AC
Wall Diffuser 10 X 4 White 2 Way NEW Furnace AC
$3.60
Time Remaining: 19d 12h 54m
Buy It Now for only: $3.60

Ceiling Wall Supply Register 12 X 8 White Vent Furnace
Ceiling Wall Supply Register 12 X 8 White Vent Furnace
$12.63
Time Remaining: 15h 30m
Buy It Now for only: $12.63

Wall Diffuser 12 X 6 White 2 Way NEW Furnace AC
Wall Diffuser 12 X 6 White 2 Way NEW Furnace AC
$8.32
Time Remaining: 19d 13h 47m
Buy It Now for only: $8.32

Ceiling Wall Supply Register 10 X 6 White Vent Furnace
Ceiling Wall Supply Register 10 X 6 White Vent Furnace
$11.04
Time Remaining: 15h 34m
Buy It Now for only: $11.04

Filter Grill Grille for Wall 16 x 20 White Furnace NEW
Filter Grill Grille for Wall 16 x 20 White Furnace NEW
$32.42
Time Remaining: 26d 15h 19m
Buy It Now for only: $32.42

Ceiling Wall Supply Register 12 X 6 White Vent Furnace
Ceiling Wall Supply Register 12 X 6 White Vent Furnace
$8.31
Time Remaining: 7d 11h 43m
Buy It Now for only: $8.31

Cozy CDV331A Natural Gas Wall Furnace 30000 BTU
Cozy CDV331A Natural Gas Wall Furnace 30000 BTU
$929.20
Time Remaining: 10d 20h 4m
Buy It Now for only: $929.20

Ceiling Wall Supply Register 12 X 4 White Vent Furnace
Ceiling Wall Supply Register 12 X 4 White Vent Furnace
$10.58
Time Remaining: 13h 37m
Buy It Now for only: $10.58

Return Filter Grille Grill Wall 16 x 16 White Furnace
Return Filter Grille Grill Wall 16 x 16 White Furnace
$29.55
Time Remaining: 25d 13h 55m
Buy It Now for only: $29.55

Ceiling Wall Supply Register 14 X 4 White Vent Furnace
Ceiling Wall Supply Register 14 X 4 White Vent Furnace
$9.26
Time Remaining: 7d 11h 45m
Buy It Now for only: $9.26

Filter Grille for Wall 25 X 16 White Furnace Air NEW
Filter Grille for Wall 25 X 16 White Furnace Air NEW
$40.57
Time Remaining: 2d 12h 31m
Buy It Now for only: $40.57

Return Grille Wall Grill 14 x 20 White Furnace
Return Grille Wall Grill 14 x 20 White Furnace
$24.36
Time Remaining: 20d 10h 23m
Buy It Now for only: $24.36

WILLIAMS 6508732 65000 BTU INPUT 74 NATURAL GAS WALL FURNACE 8590
WILLIAMS 6508732 65000 BTU INPUT 74 NATURAL GAS WALL FURNACE 8590
$723.99
Time Remaining: 19d 16h 10m
Buy It Now for only: $723.99

Filter Grill Grille for Wall 20 x 20 White Furnace NEW
Filter Grill Grille for Wall 20 x 20 White Furnace NEW
$30.25
Time Remaining: 19d 10h 41m
Buy It Now for only: $30.25

Return Filter Grill Grille Wall 14 X 14 White Furnace
Return Filter Grill Grille Wall 14 X 14 White Furnace
$35.64
Time Remaining: 2d 12h 42m
Buy It Now for only: $35.64

Return Filter Grill Grille Wall 18 X 12 White Furnace
Return Filter Grill Grille Wall 18 X 12 White Furnace
$37.22
Time Remaining: 7d 15h
Buy It Now for only: $37.22

Filter Grill Grille for Wall 20 x 16 White Furnace NEW
Filter Grill Grille for Wall 20 x 16 White Furnace NEW
$29.50
Time Remaining: 28d 12h 6m
Buy It Now for only: $29.50

Return Filter Grill Grille Wall 20 x 14 White Furnace
Return Filter Grill Grille Wall 20 x 14 White Furnace
$30.80
Time Remaining: 22d 14h 22m
Buy It Now for only: $30.80

COZY 16VE A WALL FURNACE VENT ENCLOSURE 23379
COZY 16VE A WALL FURNACE VENT ENCLOSURE 23379
$24.00
Time Remaining: 17d 11h 6m
Buy It Now for only: $24.00

FAW55SPPNAT Counterflow Wall Furnace Vented Wall Thermostat 24V 55000 BTU
FAW55SPPNAT Counterflow Wall Furnace Vented Wall Thermostat 24V 55000 BTU
$1,380.00
Time Remaining: 7d 12h 30m
Buy It Now for only: $1,380.00

DV35SGLP Empire DV Wall Furnace Wall Thermostat Millivolt 35000 BTU
DV35SGLP Empire DV Wall Furnace Wall Thermostat Millivolt 35000 BTU
$1,050.00
Time Remaining: 6d 15h 24m
Buy It Now for only: $1,050.00

DV215SGLP Empire DV Wall Furnace Wall Thermostat Millivolt 15000 BTU
DV215SGLP Empire DV Wall Furnace Wall Thermostat Millivolt 15000 BTU
$780.00
Time Remaining: 6d 14h 45m
Buy It Now for only: $780.00

DV215SGNAT Empire DV Wall Furnace Wall Thermostat Millivolt 15000 BTU
DV215SGNAT Empire DV Wall Furnace Wall Thermostat Millivolt 15000 BTU
$780.00
Time Remaining: 6d 14h 52m
Buy It Now for only: $780.00

7088LP Floor Furnace Wall Thermostat Millivolt 65000 BTU
7088LP Floor Furnace Wall Thermostat Millivolt 65000 BTU
$1,600.00
Time Remaining: 7d 11h 48m
Buy It Now for only: $1,600.00

FAW40SPPNAT Counterflow Wall Furnace Vented Wall Thermostat 24V 40000 BTU
FAW40SPPNAT Counterflow Wall Furnace Vented Wall Thermostat 24V 40000 BTU
$1,160.00
Time Remaining: 7d 12h 20m
Buy It Now for only: $1,160.00

DV210SGLP DV Wall Furnace Wall Thermostat Millivolt 10000 BTU
DV210SGLP DV Wall Furnace Wall Thermostat Millivolt 10000 BTU
$695.00
Time Remaining: 6d 14h 34m
Buy It Now for only: $695.00

DV35SGNAT Empire DV Wall Furnace Wall Thermostat Millivolt 35000 BTU
DV35SGNAT Empire DV Wall Furnace Wall Thermostat Millivolt 35000 BTU
$1,050.00
Time Remaining: 6d 15h 28m
Buy It Now for only: $1,050.00

DV55SPPNAT Counterflow Wall Furnace DV Wall Thermostat 24V 55000 BTU
DV55SPPNAT Counterflow Wall Furnace DV Wall Thermostat 24V 55000 BTU
$1,500.00
Time Remaining: 7d 12h 51m
Buy It Now for only: $1,500.00

Empire Comfort Systems High Efficient Direct Vent Wall Furnace 55000 Btu
Empire Comfort Systems High Efficient Direct Vent Wall Furnace 55000 Btu
$2,506.99
Time Remaining: 8d 23h 2m
Buy It Now for only: $2,506.99

5088NAT Floor Furnace Wall Thermostat Millivolt 45000 BTU
5088NAT Floor Furnace Wall Thermostat Millivolt 45000 BTU
$1,320.00
Time Remaining: 7d 11h 43m
Buy It Now for only: $1,320.00

3588NAT Empire Floor Furnace Wall Thermostat Millivolt 32500 BTU
3588NAT Empire Floor Furnace Wall Thermostat Millivolt 32500 BTU
$1,280.00
Time Remaining: 7d 11h 33m
Buy It Now for only: $1,280.00

DV25SGLP Empire DV Wall Furnace Wall Thermostat Millivolt 25000 BTU
DV25SGLP Empire DV Wall Furnace Wall Thermostat Millivolt 25000 BTU
$970.00
Time Remaining: 6d 15h 14m
Buy It Now for only: $970.00

5088LP Floor Furnace Wall Thermostat Millivolt 45000 BTU
5088LP Floor Furnace Wall Thermostat Millivolt 45000 BTU
$1,320.00
Time Remaining: 7d 11h 38m
Buy It Now for only: $1,320.00

DVC35SPPLP Counterflow Wall Furnace DV Wall thermostat 24V 35000 BTU
DVC35SPPLP Counterflow Wall Furnace DV Wall thermostat 24V 35000 BTU
$1,350.00
Time Remaining: 7d 12h 39m
Buy It Now for only: $1,350.00

DV55SPPLP Counterflow Wall Furnace DV Wall Thermostat 24V 55000 BTU
DV55SPPLP Counterflow Wall Furnace DV Wall Thermostat 24V 55000 BTU
$1,500.00
Time Remaining: 7d 12h 48m
Buy It Now for only: $1,500.00

DV25SGNAT DV Wall Furnace Wall Thermostat Millivolt 25000 BTU
DV25SGNAT DV Wall Furnace Wall Thermostat Millivolt 25000 BTU
$970.00
Time Remaining: 6d 15h 18m
Buy It Now for only: $970.00

Wall Furnace
Wall Furnace

Gas Furnaces - A Needed Fixture for Today's Home Environment

Every winter season or snowy day, people rely on the protection of their shelters. Brick and mortar houses provide walls that keep the winds and the sheets of snow and hail away from the residents inside. In past years, people have become content with the sturdy shield of the typical house. However, today's residents are not content with the simple heat afforded by concrete walls. The walls of a house are simply not enough to store hot air and keep away the cool air from entering the house. Sometimes, imperfections in the creation of the house may leave cracks or holes open that causes air to seep into the rooms. At other times, it may be the age of the house which causes such cracks. In both cases, the cold air is able to spread throughout the rooms of the residence, causing inconvenience for all concerned. Thus, for the homeowner of today, furnaces have become popular appliances for a more comfortable home.

A furnace is a container that allows hot air to be distributed through a home. Most homes around the world, especially those in locations where there are cold weather conditions, are constantly in dire need of furnaces to keep the rooms warm. Furnaces are currently sold in stores around the world, and because of the increasing market for online buying and selling; furnaces can even be sold through the Internet. Gas furnaces are among some of the most prominent kinds of furnaces available in the market today. These furnaces operate through the use of heated gas. The gas used in such furnaces can be in the form of natural, propane or bottled gas. The prominence of gas furnaces can be attributed to its relative age – in December of 1919, an inventor named Alice H. Parker submitted a patent application for a device that could be considered one of the first gas furnaces.

Gas furnaces work through heating stored gas from inside the device. A user merely determines the typical temperature for the room of a house. A thermostat constantly checks the temperature to see if the room has maintained this preset level; should room temperature fall below the recommended temperature, the furnace automatically begins the heating process. Fans absorb the cold air into the furnace, which is cleaned with filters. An igniter is charged with an electric current, causing it to grow hot. This powers open a valve that releases gas through a system of tubes inside the furnace. The gas is sent through pipes and into burners. The burners combine the cool air with the heated gas in order to produce warmer air. The hot air is then either returned via ducts in the house, or transferred to a container called the firebox, which then becomes the heat provider for the house. Once the entire process is complete, the thermostat checks if room temperature has returned to the customer's preset levels. Once it has, the gas furnace automatically turns off.

Many manufacturers - both famous and independent - have produced quality gas furnaces through the years. Companies such as Carrier, Goodman, Trane, Lennox and Rheem have produced gas furnaces of differing quality and value. It now falls to the wise homeowner to make informed decisions about which gas furnace brand to purchase. In this effort, several product reviews online can assist the homeowner in buying an affordable yet valuable gas furnace for the home.

About the Author

Looking to get yourself a gas furnace? Visit http://www.gasfurnacereview.com for furnace reviews and a comprehensive guide to trane furnaces before making your purchase.

what color should the flame be on a wall furnace with direct vent?

Mostly blue. You may see some flickers of yellow, due to dust, but only very little. If there is much yellow, the air vent to the burner is either plugged or closed.

A furnace operating in this condition WILL produce carbon monoxide, and can kill !!!

Wall Furnace

admin posted at 2010-3-12 Category: home improvement