Blower not working for air but does for heat
#1
05-31-15, 02:37 PM
Join Date: May 2015
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Blower not working for air but does for heat
I have a Central Electricbrand furnace for modular Home model eb20b. The fan blower stopped working. It comes on with heat but not air. I replaced the thermostat and still nothing. The fuses are all on so what's my next step? I just paid to have the outside fan motor ,,blade and capacitor replaced 10 days ago.
#4
05-31-15, 04:07 PM
Forum Topic Moderator
It is easy to replace the relay.
It would be safer if you turn off the breakers to the air handler as well as the 2 breakers in the air handler.
It would be safer if you turn off the breakers to the air handler as well as the 2 breakers in the air handler.
#5
05-31-15, 04:42 PM
Forum Topic Moderator
http://www.amazon.com/Replacement-No.../dp/B00IBN0W3I
It looks like that relay is $20.
2 screws and 6 wires.
It looks like that relay is $20.
2 screws and 6 wires.
#7
05-31-15, 06:03 PM
Forum Topic Moderator
You are very welcome.
High voltage is present in that unit. Remember to turn off the breakers before replacing the relay.
I usually snap a picture or 2 before replacing parts.
High voltage is present in that unit. Remember to turn off the breakers before replacing the relay.
I usually snap a picture or 2 before replacing parts.
#9
05-31-15, 06:28 PM
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Looking at these diagrams is confusing to me. Where do I start to look? Do I have to remove the fan and motor
#10
05-31-15, 07:05 PM
Forum Topic Moderator
The black and white diagram is your component arrangement.
If this air handler is vertically installed in an upflow application, I would expect to remove the top panel and see the fan relay on the top left portion of the control area.
if it is a down flow application the controls would be in the lower portion of the air handler.
If this air handler is vertically installed in an upflow application, I would expect to remove the top panel and see the fan relay on the top left portion of the control area.
if it is a down flow application the controls would be in the lower portion of the air handler.
#11
05-31-15, 07:21 PM
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Carlos I owe you a cold one my friend. Thank you again for your energy and time. You saved my vacation money and my girlfriends much happier now. Its at the bottom and I will find it.
