the furnance is set on 80 but is blowing cool air, put new filter in
2007-02-05 14:20:07 · 10 answers · asked by netty 1 in Home & Garden ➔ Maintenance & Repairs
you should have a qualified service technician look at your furnace. most likely its an ignitor.
2007-02-05 14:26:00 · answer #1 · answered by g g 6 · 0⤊ 0⤋
First go check the 220 breaker that provides electrical power to the heater elements, sometimes that trips. The blower is wired on a seperate 115 volt circuit breaker, thus it may run while the heating 220 breaker is tripped.
If your 220 breaker isnt tripped, Most probably the sequencer is not operating properly. The sequencer brings in banks of heater elements based on furnace demand, so that the line is not instantly overloaded with all elements coming on at once.
Go to the breaker in the main panel that controls the 115 volt control panel of the furnace and shut off that 115 electrical to the furnace for 60 seconds. ( you can leave the 220 breaker ON) Then switch it back on again. . That will reset the start of the sequencers which are controlled by the electronic module and it may properly restart the sequencers which control the heating elements.
2007-02-05 14:34:03 · answer #2 · answered by James M 6 · 0⤊ 0⤋
It could be a bad a bad element, limit switches, or most likely a bad sequencer. First do a visual inspection as sometimes the wires going to the elements burn off. Make sure there are no burned or disconnected wires. Elements can be ohm ed to see if they are intact. It is difficult to check sequencers and limit switches as you can get false readings when dealing with 240 volt side.
2007-02-05 15:12:34 · answer #3 · answered by Thunderhawk 3 · 0⤊ 0⤋
Probably the igniter, cost about 75 plus service call. But just in case, reset the breaker, it might have tripped a fuse. Assuming if there is a pilot light that it is lit.
2007-02-05 14:29:52 · answer #4 · answered by Janice S 2 · 0⤊ 0⤋
appears like a warmth pump. they'll use the outdoors unit . It runs the ac in opposite and that is going to blow somewhat cooler then electric powered or gas warmth. ideal thanks to maintain with a warmth pump is to set the thermostat the position you pick it and go away it thereThis will keep your warmth pump from operating more durable than it needs to.
2016-11-25 19:21:55 · answer #5 · answered by ? 4 · 0⤊ 0⤋
Could you have blown a fuse in the furnace?
2007-02-05 14:27:14 · answer #6 · answered by Anonymous · 0⤊ 0⤋
It's the flux capacitor.
2007-02-05 14:27:19 · answer #7 · answered by shlomogon 4 · 1⤊ 0⤋
possibly a bad element.
2007-02-05 14:24:18 · answer #8 · answered by fade_this_rally 7 · 0⤊ 0⤋
THE CAPACITOR IS PROBABLY BAD
2007-02-07 11:51:19 · answer #9 · answered by Billy T 6 · 0⤊ 0⤋
your heating element is out/broke......
2007-02-05 14:27:56 · answer #10 · answered by justmedrt 6 · 0⤊ 0⤋