2007-03-04 03:15:12 · 5 answers · asked by Anonymous in Home & Garden ➔ Maintenance & Repairs
The furnaces that have inducer motors are the type that has a near "condensing flame" and by allow the flame to cool letting LESS HEAT UP THE CHIMNEY and improve their efficiency results in an inadequate "draw" by the chimney, thus the inducer which supplies a precise measure of air to combustion is used.
On old furnaces, there is plenty of air draw thru the furnace and chimney, so no inducers are used or required.
2007-03-04 03:47:48 · answer #1 · answered by James M 6 · 0⤊ 0⤋
This Site Might Help You.
RE:
what is the purpose of a Combustion Blower Assembly of a furnace?
2015-08-12 23:37:08 · answer #2 · answered by Anonymous · 0⤊ 0⤋
a combustion blower??
an inducer motor pulls the products of combustion threw the heat exchanger and pushes in the the b- vent or chimney liner of your furnace... on a high effiencency furnace like a 90 plus carrier the combustion area is sealed..draws fresh air directly from outside...
2007-03-04 03:30:59 · answer #3 · answered by flashmp1 3 · 3⤊ 0⤋
u have two fans on the newer furnaces the first is a induction Fan. it purges the combustion chamber of unburnt and co gases that one is the small fan that u hear upon the call for heat..the second is the actual blower that distributes the air two the house that on should click on after proper temperature rise [usually about 60 seconds]
2007-03-04 03:34:55 · answer #4 · answered by ata31254 3 · 0⤊ 0⤋
to expel flue gasses from the furnace
2007-03-07 12:01:34 · answer #5 · answered by Norman K 2 · 0⤊ 0⤋