Induced Draft Furnace
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 GARRISON INDUCED DRAFT DOWNFLOW GAS FURNACE 108K BTU $529.99 Time Remaining: 25d 16h 58m Buy It Now for only: $529.99 |
 80 AFUE INDUCED DRAFT DOWNFLOW LOW BOY MULTI SPEED GAS FURNACE NEW $489.99 Time Remaining: 16d 16h 18m Buy It Now for only: $489.99 |
 80 AFUE INDUCED DRAFT DOWNFLOW GAS FURNACE 90K BTU $509.99 Time Remaining: 27d 21h 58m Buy It Now for only: $509.99 |
 80 INDUCED DRAFT DOWNFLOW 72k BTU GAS FURNACE 2 4 TON $519.99 Time Remaining: 5d 14h 40m Buy It Now for only: $519.99 |
 INDUCED DRAFT BLOWER ASSEMBLY FOR GAS FURNACES $39.00 Time Remaining: 12d 20h 33m Buy It Now for only: $39.00 |
 INDUCED DRAFT BLOWER ASSEMBLY FOR GAS FURNACES $39.00 Time Remaining: 22d 6h 34m Buy It Now for only: $39.00 |
 UPFLOW HORIZONTAL SINGLE STAGE INDUCED DRAFT 90000 BTU GAS FURNACE 3 5 TON $849.99 Time Remaining: 2d 15h 9m Buy It Now for only: $849.99 |
 GARRISON 95 AFUE INDUCED DRAFT 2 STAGE 76000 BTU GAS FURNACE UPFLOW HORIZONTAL $1,169.99 Time Remaining: 25d 18h 56m Buy It Now for only: $1,169.99 |
 GARRISON 95000 BTU 95 AFUE INDUCED DRAFT 2 STAGE GAS FURNACE upflow HORIZONTAL $1,479.99 Time Remaining: 21d 19h 25m Buy It Now for only: $1,479.99 |
 INDUCED DRAFT BLOWER MOTOR FOR GAS FURNACES 7021 11677 $39.00 Time Remaining: 12d 20h 48m Buy It Now for only: $39.00 |
 INDUCED DRAFT BLOWER ASSEMBLY FOR GAS FURNACES $39.00 Time Remaining: 12d 20h 43m Buy It Now for only: $39.00 |
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Goodman Inducer Blower Motor B1859005
Sale Price: $83.47  |
DescriptionAfter Market Replacement Blower, J238-112-11258 |
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Rheem Ruud Weather King, RGP Mid Efficiency, Conquest 800 Furnace Draft Inducer Blower FB-RFB241
Sale Price: $96.01 |
DescriptionBlower does not have a sensor. Motor has male spade connectors on motor-no leads. Cross Reference Information: 70-24157-03, 70-22838-02, J238-150-1533, 70-101087-81, 70-101087-01, 70-24178-01, 70-24175-01, 70-24175-81, 7021-11559, 70-24157-03, 70-22838-02, 70-22838-82, Amtek 117104-01,117104-04, 117847-07, 66847, 66838 |
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Fasco W4 115-Volt 3300 RPM Furnace Draft Inducer Blower
List Price: |
DescriptionMfgr-Fasco; After Market Replacement Blower. Reference #'s 7021-10910, 7021-12065 |
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Furnace Draft Inducer Blower (Lennox 7021-9450) 115 Volts Fasco # A163
Sale Price: $99.00 |
DescriptionCross Reference Information: 7021-9450, 7021-10302, 7021-10721, 67K0401, FB-RFB547 |
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Rheem Ruud Weatherking Factory OEM Protech Parts 70-24157-03 Furnace Vent Blower - Draft Inducer
Sale Price: $220.82 |
DescriptionThis Induced Draft Blower Assembly is the factory OEM replacement for many Rheem, Ruud, and Weatherking 80% furnace models. This inducer has a cast metal housing, which may replace some plastic housing applications... |
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Rheem Ruud Weatherking Factory OEM Protech Parts 70-101087-81 Furnace Vent Blower - Draft Inducer
Sale Price: $209.99 |
DescriptionThis Induced Draft Blower Assembly is the factory OEM replacement for many Rheem, Ruud, and Weatherking 80% furnace models. This is NOT a generic or aftermarket part. Replaces 70-101087-01, 70-101087-81, 70-24175-01, 70-21475-81, 70-24178-01, and 703002. |
Avoid Premature Heat Exchanger Failure With Your Furnace
Just as you may have noticed that your automobile runs more smoothly after a fresh new oil change, the same principle works for your furnace, when it comes to a new or clean furnace filter. The main component for both hot water and forced air heating units is called a heat exchanger. The purpose of this nifty component is to take the heat that is produced by burning fuel in your furnace, and to transfer it into the water or air so that it can be distributed through the entire house. The heat exchanger is traditionally concealed from view in hot water heating systems, and is only occasionally visible in forced air systems.
If you look at a modern forced-air gasoline-powered furnace, here is everything that you will find. First, you will find a solid-state furnace control, which has a fan assembly and is visible in the power rear of the furnace. Next, you will find a draft inducer, which provides fan-forced exhaust. Third, you will find both an igniter, and a flame sensor, because your furnace is actually running on firepower. Next, you will find the gas valve and manifold, along with gas burners. On the outside of all of this you will have the heat exchanger, followed by furnace filters or other air filters. Keep in mind, several aspects of this concept will vary based on the model of furnace that you use, though some things will remain the same, including the igniter, the furnace filter and the heat exchanger.
Learn more about keeping your air filters clean by visiting http://www.home-air-care.com/furnace.htm.
The thing that makes heat exchangers malfunction or inoperative in general is the development of a hole, crack or warping that allows hot water to escape, or combustion exhaust to escape into the home's interior air. Heat exchangers do eventually crack or warp over time simply because of the constant heating and cooling that the system experiences throughout the year. However, most heat exchangers can last a significant amount of time, often past their predicted life span depending on whether or not conditions are ideal. Regular cleaning and maintenance of the furnace do play a large part in determining the life expectancy of a heat exchanger, as well as the environment that exists around the furnace unit. Get more information on how to winterize your home with clean furnace filters at http://www.appraisalmatters.com/WinterizeYourHome.
Another heavy contributor to whether or not heat exchangers live out their lifespan properly is reduced airflow, which comes as a result of dirty furnace filters, dirty fan blades, obstructed air vents and dirty duct work. All of these factors contribute to wear on the fan motors, which can significantly reduce the efficiency of the furnace, prematurely burning out the heat exchanger as well. Both fuel-fired and forced-air furnace types are prone to overheating in response to airflow obstructions. Most modern furnaces are built in a way that allows them to shut down if temperatures become unreasonably high based on a dirty or overused furnace filter. However, if the internal temperature elevation caused by dirt and debris is only moderate, the furnace may not switch off but the heat may still be enough to cause metal fatigue to the head exchanger, which can cause serious issues down along the line. Get more informative tips on how to keep your furnace filters clean by checking out http://www.creativehomemaking.com/cleaning/furnace-air-filters.shtml.
The best way to protect yourself from premature burn out of the heat exchanger in your furnace is to have an annual inspection and a monthly cleaning of your furnace filters. The exam, which should be conducted by a licensed mechanic, should be relatively inexpensive while affording you a great deal of peace of mind. Another useful innovation is the carbon monoxide or CO detector, which is an easy and inexpensive way to protect yourself against exhaust leaks from your furnace.
About the Author
Bill Whitworth writes furnace filter related articles for WEB Products, Inc.
www.webproducts.com
is the premier supplier of furnace filters, air filters, replacement filters and custom filters. Serving customers online since 1997.