Original message
| craigblitz
 |  "Blower Not Coming on"
, posted Tue 19 Aug 14:41  
Hi Guys -
I have an issue and could use some help troubleshooting. My blower is not coming on unless I hold in the switch manually. When I hold it in everything seems to work fine. But can not get it to work without me holding in the switch.
I noticed there was a blown fuse on on the board so I replaced that and that is when the blower would work manually. I am thinking there is something wrong with that relay switch but not sure.
Any insights would be great, and thanks in advance for your help.
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Replies:
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| coolboy
| "Re(1):Blower Not Coming on" , posted Wed 20 Aug 19:51
I assume it's a gas furnace? If so make sure you are putting the cover on properly. I am all most sure thats what it is.
If the work aint tight it aint right!
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| Jojo98
| "Re(1):Blower Not Coming on" , posted Tue 19 Aug 22:08
The Duke is right. Holding in whatever switch you are refering to is potentionally dangerous.
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| theduke03
| "Re(1):Blower Not Coming on" , posted Tue 19 Aug 17:40
Is that the "door switch" you are referring to? If so then that is normal. Nothing will operate without that switch depressed. If you had a blown fuse then I would suggest leaving the breaker to the furnace off untill the cause is found and fixed. Usually caused by chewed/damaged low voltage wires in or near outdoor unit but could also be a million other things.
"My dad was the most feared furnace fighter in Northern Indiana."
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