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Home » Public Forums » GMCnet » Bathroom Fan (Looking for 14 inch hole in structure)
Bathroom Fan [message #352023] Fri, 07 February 2020 18:54 Go to next message
dsmithy is currently offline  dsmithy   United States
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Registered: July 2012
Location: Lincoln Nebraska
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I have finally seen the bathroom round fan/vent cover take its final trip in the opposite direction I am travelling. Sigh...
Can anyone give me any insights on finding/cutting the 14 inch hole to install a Fantastic fan? I'd appreciate the light, the quicker dryout and the loss of the horrible scream of a dry bearing. A search of the forum didn't turn up any specifics I could find.
Thanks in advance to a swell group of people.


Douglas & Virginia Smith, dsmithy18 at gmail, Lincoln Nebraska, ’73 “Sequoia” since ‘95: "Wanabizo"; Quadrabag/6 wheel disks/3:70 final/Paterson QuadraJet/Thorley’s/Alloy wheels/Sundry other
Re: Bathroom Fan [message #352024 is a reply to message #352023] Fri, 07 February 2020 19:15 Go to previous messageGo to next message
GMC Cruse is currently offline  GMC Cruse   United States
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Location: SE Michigan
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Senior Member
dsmithy wrote on Fri, 07 February 2020 19:54
I have finally seen the bathroom round fan/vent cover take its final trip in the opposite direction I am travelling. Sigh...
Can anyone give me any insights on finding/cutting the 14 inch hole to install a Fantastic fan? I'd appreciate the light, the quicker dryout and the loss of the horrible scream of a dry bearing. A search of the forum didn't turn up any specifics I could find.
Thanks in advance to a swell group of people.
You enlarge the hole for the existing fan. Search the GMC Photosite. There are how to's there.


Mike K. '75 PB Southeast Michigan
Re: [GMCnet] Bathroom Fan [message #352025 is a reply to message #352023] Fri, 07 February 2020 19:12 Go to previous messageGo to next message
Emery Stora is currently offline  Emery Stora   United States
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Registered: January 2011
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You can also replace that Ventline round roof vent with a new one. etrailer.com has them as well as parts. Applied GMC might also carry them.

Emery Stora

> On Feb 7, 2020, at 5:54 PM, Douglas Smith via Gmclist wrote:
>
> I have finally seen the bathroom round fan/vent cover take its final trip in the opposite direction I am traveling. Sigh...
> Can anyone give me any insights on finding/cutting the 14 inch hole to install a Fantastic fan? I'd appreciate the light, the quicker dryout and the
> loss of the horrible scream of a dry bearing. A search of the forum didn't turn up any specifics I could find.
> Thanks in advance to a swell group of people.
> --
> Douglas & Virginia Smith
> dsmithy18 at gmail
> Lincoln Nebraska
> ’73 “Canyonlands” since ‘95: Wanabizo"
> Quadrabag/6 wheel disks/3;70 final/Paterson QuadraJet/Thorley’s/Sundry other
> P&W PT6, no wait, that's the wish list...
>
>
> _______________________________________________
> GMCnet mailing list
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Re: [GMCnet] Bathroom Fan [message #352032 is a reply to message #352024] Fri, 07 February 2020 23:35 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
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Registered: July 2006
Location: Belmont, CA
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Best and easy way is to remove the old then slightly lower the ceiling and
it will become evident as to the area available. ALso go up on the roof and
look for clearance for cargo pod and railing.ALso try to avoid going too
far to the edge where it curves dramatically.

Suggest the MAX FAN as it has two arms and you never need to worry about
the fatigue of the lid like the Fantastic.


On Fri, Feb 7, 2020 at 5:15 PM Mike via Gmclist
wrote:

> dsmithy wrote on Fri, 07 February 2020 19:54
>> I have finally seen the bathroom round fan/vent cover take its final
> trip in the opposite direction I am travelling. Sigh...
>> Can anyone give me any insights on finding/cutting the 14 inch hole to
> install a Fantastic fan? I'd appreciate the light, the quicker dryout and
>> the loss of the horrible scream of a dry bearing. A search of the forum
> didn't turn up any specifics I could find.
>> Thanks in advance to a swell group of people.
>
> You enlarge the hole for the existing fan. Search the GMC Photosite.
> There are how to's there.
>
> --
> Mike K.
> '75 PB
> Southeast Michigan
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmcrvparts.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: Bathroom Fan [message #352041 is a reply to message #352023] Sat, 08 February 2020 10:38 Go to previous messageGo to next message
Scott Nutter is currently offline  Scott Nutter   United States
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Douglas, I also had plans of installing a bigger vent in my coach. But with all the stuff I have on the roof I didn't have room for a bigger one.
Jim K has a round replacement direct fit fan that works great. Then I installed LED lights to brighten the bathroom.
Scott.


Scott Nutter 1978 Royale Center Kitchen, Patterson 455, switch pitch tranny, 3.21 final drive, Quad bags, Dave Lenzi super duty mid axle disc brakes, tankless water heater, everything Lenzi. Alex Ferrera installed MSD Atomic EFI Houston, Texas
Re: Bathroom Fan [message #352045 is a reply to message #352023] Sat, 08 February 2020 12:10 Go to previous message
drdonaldg is currently offline  drdonaldg   United States
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Registered: June 2013
Location: San Rafael, CA
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Member
I increased the headroom in the bath by installing a 14"x14" vent, without a fan, forward of the small round vent fan. I also replaced the round vent fan with one from Applied. This gave me enough ventilation and most importantly light in the bathroom. There is sufficient space in the roof structure well forward of the small vent fan for a standard size vent.

1977 Palm Beach TZE167V100274
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