| 78 GMC [message #316585] |
Tue, 25 April 2017 07:48  |
G?Rs66
Messages: 56
Registered: May 2016
Location: Wautoma, Wi.
Karma: 1
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I have the original vent fan in the roof but do not know if it is 12v or 120v can someone tell me so I can test and get working
1978 Transmode
1966 GTO{frame off restor}
Wautoma, Wi (About 35 miles west of Oshkosh, Wi)
Gene Don't Do Facebook
but Ronny does
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| Re: [GMCnet] 78 GMC [message #316587 is a reply to message #316586] |
Tue, 25 April 2017 08:16  |
bdub
Messages: 1578
Registered: February 2004
Location: Central Texas
Karma: 5
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Senior Member |
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99% bet that it's 12V. Will be fused at the house 12V fuse panel, grounded
to the aluminum roof structure.
bdub
76 Palm Beach in Central Texas
www.bdub.net/GMCLinks.html
www.gmcmotorhomemarketplace.com
https://www.facebook.com/groups/classicgmcmotorhomes/
https://www.facebook.com/groups/gmcmm/
On Tue, Apr 25, 2017 at 7:58 AM, Matt Colie wrote:
> G?Rs66 wrote on Tue, 25 April 2017 08:48
>> I have the original vent fan in the roof but do not know if it is 12v or
> 120v can someone tell me so I can test and get working
>
> Gene?
>
> Unfortunately, as the coach was shipped as Transmode, it is anybody's bet
> what it is. If you tell us who up fitted it, someone can probably make an
> informed guess.
> My personal bet would be that it is 12V. I have never seen a 14" vent fan
> that was line powered.
>
> I hope you can tell us if it is a Coachmen, Avion, Norris or even the lost
> Winny.
>
> Matt
> --
> Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
> Still Loving OE Rear Drum Brakes with Applied Control Arms
> SE Michigan - Twixt A2 and Detroit
>
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bdub
'76 Palm Beach/Central Texas
www.bdub.net
www.gmcmhphotos.com
www.gmcmotorhomemarketplace.com
www.gmcmhregistry.com
www.facebook.com/groups/classicgmcmotorhomes
www.facebook.com/groups/gmcmm
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| Re: [GMCnet] 78 GMC [message #316594 is a reply to message #316585] |
Tue, 25 April 2017 12:00 |
jimk
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
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Senior Member |
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It is 12 volt only.
If you need one, contact us as we have all.
On Tue, Apr 25, 2017 at 5:48 AM, Gene&Ronny Knueppel
wrote:
> I have the original vent fan in the roof but do not know if it is 12v or
> 120v can someone tell me so I can test and get working
> --
> 1978 Transmode
> 1966 GTO{frame off restor}
> Wautoma, Wi (About 35 miles west of Oshkosh, Wi)
> Gene Don't Do Facebook
> but Ronny does
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
--
Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
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| Re: [GMCnet] 78 GMC [message #316663 is a reply to message #316594] |
Wed, 26 April 2017 19:31 |
G?Rs66
Messages: 56
Registered: May 2016
Location: Wautoma, Wi.
Karma: 1
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Member |
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It was set up by Square D Electric out of Milwaukee they had their display
panels inside and this fan was hooked up to one of them since then all the
panels are gone and I don't have any idea what panel it had been set up to
my best guess is I'm going to have to pull the ceiling there is no house 12
volt fuse panel just the fuse box in the glove box
On Apr 25, 2017 12:01 PM, "Jim Kanomata" wrote:
> It is 12 volt only.
> If you need one, contact us as we have all.
>
> On Tue, Apr 25, 2017 at 5:48 AM, Gene&Ronny Knueppel
> wrote:
>
>> I have the original vent fan in the roof but do not know if it is 12v or
>> 120v can someone tell me so I can test and get working
>> --
>> 1978 Transmode
>> 1966 GTO{frame off restor}
>> Wautoma, Wi (About 35 miles west of Oshkosh, Wi)
>> Gene Don't Do Facebook
>> but Ronny does
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
>
> --
> Jim Kanomata
> Applied/GMC, Fremont,CA
> jimk@appliedairfilters.com
> http://www.appliedgmc.com
> 1-800-752-7502
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
_______________________________________________
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http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
1978 Transmode
1966 GTO{frame off restor}
Wautoma, Wi (About 35 miles west of Oshkosh, Wi)
Gene Don't Do Facebook
but Ronny does
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| Re: 78 GMC [message #316667 is a reply to message #316585] |
Thu, 27 April 2017 01:03 |
Ken Burton
Messages: 10030
Registered: January 2004
Location: Hebron, Indiana
Karma: 10
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Senior Member |
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I'm going to agree with Matt. I have never seen a 120 volt vent fan, but..... it was set up by Square D, and what to they make?
The OEM fan was made by a company called Hammond out of Michigan. The Hammond vent had 2 cranks (front and rear) to open the top. Also that fan had a center off bat handle switch with one side being full speed and the other going through a resistor for a slower speed.
If this sounds like yours then is 12 volts DC.
If it is wired with romex then is is probably 120 VAC.
Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
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| Re: 78 GMC [message #316672 is a reply to message #316585] |
Thu, 27 April 2017 03:40 |
midlf
Messages: 2212
Registered: July 2007
Location: SE Wisc. (Palmyra)
Karma: 1
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Senior Member |
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Interesting. My '75 transmode was set up as a mobile display and sales vehicle for the Furnas Electric company. It has an extensive amount of BX wiring. No sign of any 12V wiring in the coach. A/C and electric heat. All coach lighting was 120VAC. No propane. The generator is missing and it was not a power drawer. The interior was completly lined with carpet. The body has extra horizontal aluminum structure installed with lots of nutserts installed. The carpet had a larger hole cut in it to allow access to the nutserts.
Steve Southworth
1974 Glacier TZE064V100150 (for workin on)
1975 Transmode TZE365V100394 (parts & spares)
Palmyra WI
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