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+--- Thread: Roof air parts? (/showthread.php?tid=6793)
Roof air parts? - erniecarpet@... - 05-31-2008 08:56
Scott, I had a roof air electric motor go out as you describe. These are common motors and any well known electric motor shop- like Graingers , as Bob loomas said,can duplicate it. I believe it was around a hundred bucks. The motor has a few wires, and as Ralph suggested, get some numbers you can stick on those wires.
Ernie Ekberg
83PT40
Livingston, Montana
83PT40
Livingston, Montana
Get trade secrets for amazing burgers. Watch "Cooking with Tyler Florence" on AOL Food.
Roof air parts? - Scott Forman - 05-31-2008 09:24
My coach has all three original roof airs. When the plastic cowl is
removed on the roof, there is a small electric motor that is connected
to a shaft that turns the fan that blows air over the coils. On one of
my units, that shaft corroded to the point that it finally broke off
right at the fan hub. As a result, the A/C will no longer cool. One
of my other units has the same problem developing, as it appears that
its shaft may break off soon (getting thin).
My question is...is there a part I can replace? The motor spins fine,
can the shaft be removed from the motor and replaced? Or, if not, can
the motor/shaft assembly be replaced? Or am I looking at replacing 2
A/C's?
Scott Forman
86 PT38
Memphis
Roof air parts? - robert nloomas - 05-31-2008 10:20
--- In WanderlodgeForum@yahoogroups.com, "Scott Forman" <sforman@...>
wrote:
If it were me I would try and match it up at Grainger.
Bob Loomas 1985 PT 36
Harahan La.
>
> My coach has all three original roof airs. When the plastic cowl
is
> removed on the roof, there is a small electric motor that is
connected
> to a shaft that turns the fan that blows air over the coils. On
one of
> my units, that shaft corroded to the point that it finally broke
off
> right at the fan hub. As a result, the A/C will no longer cool.
One
> of my other units has the same problem developing, as it appears
that
> its shaft may break off soon (getting thin).
>
> My question is...is there a part I can replace? The motor spins
fine,
> can the shaft be removed from the motor and replaced? Or, if not,
can
> the motor/shaft assembly be replaced? Or am I looking at replacing
2
> A/C's?
>
> Scott Forman
> 86 PT38
> Memphis
>
Roof air parts? - Scott Forman - 05-31-2008 10:24
Is the shaft removable or do I have to find a motor assembly?
Scott
--- In WanderlodgeForum@yahoogroups.com, "robert nloomas"
<bbpt36@...> wrote:
>
> --- In WanderlodgeForum@yahoogroups.com, "Scott Forman" <sforman@>
> wrote:
> If it were me I would try and match it up at Grainger.
> Bob Loomas 1985 PT 36
> Harahan La.
>
>
>
>
>
>
>
>
> >
> > My coach has all three original roof airs. When the plastic cowl
> is
> > removed on the roof, there is a small electric motor that is
> connected
> > to a shaft that turns the fan that blows air over the coils. On
> one of
> > my units, that shaft corroded to the point that it finally broke
> off
> > right at the fan hub. As a result, the A/C will no longer cool.
> One
> > of my other units has the same problem developing, as it appears
> that
> > its shaft may break off soon (getting thin).
> >
> > My question is...is there a part I can replace? The motor spins
> fine,
> > can the shaft be removed from the motor and replaced? Or, if
not,
> can
> > the motor/shaft assembly be replaced? Or am I looking at
replacing
> 2
> > A/C's?
> >
> > Scott Forman
> > 86 PT38
> > Memphis
> >
>
Roof air parts? - robert nloomas - 05-31-2008 12:18
--- In WanderlodgeForum@yahoogroups.com, "Scott Forman" <sforman@...>
wrote:
I ment to add to my last post to replace the motor. the motor is
common with the double ended shaft.
Bob Loomas PT 36 85
Harahan La.
>
> Is the shaft removable or do I have to find a motor assembly
>
> Scott
>
> --- In WanderlodgeForum@yahoogroups.com, "robert nloomas"
> <bbpt36@> wrote:
> >
> > --- In WanderlodgeForum@yahoogroups.com, "Scott Forman"
<sforman@>
> > wrote:
> > If it were me I would try and match it up at Grainger.
> > Bob Loomas 1985 PT 36
> > Harahan La.
> >
> >
> >
> >
> >
> >
> >
> >
> > >
> > > My coach has all three original roof airs. When the plastic
cowl
> > is
> > > removed on the roof, there is a small electric motor that is
> > connected
> > > to a shaft that turns the fan that blows air over the coils.
On
> > one of
> > > my units, that shaft corroded to the point that it finally
broke
> > off
> > > right at the fan hub. As a result, the A/C will no longer
cool.
> > One
> > > of my other units has the same problem developing, as it
appears
> > that
> > > its shaft may break off soon (getting thin).
> > >
> > > My question is...is there a part I can replace? The motor
spins
> > fine,
> > > can the shaft be removed from the motor and replaced? Or, if
> not,
> > can
> > > the motor/shaft assembly be replaced? Or am I looking at
> replacing
> > 2
> > > A/C's?
> > >
> > > Scott Forman
> > > 86 PT38
> > > Memphis
> > >
> >
>
Roof air parts? - Pete Masterson - 05-31-2008 13:04
These are "Penguin" (low profile) units by Duo-Therm. Must be a
source of parts out there somewhere.
I replaced two of my three roof-airs with "high efficiency" Duo-Therm
units. These don't have the low profile (but my King Dome sticks up
higher anyway) -- however they only draw 10 amps instead of 14.5 as
the originals with the same rated BTUs. Got'em on sale at Camping
World over a year ago.
Pete Masterson
'95 Blue Bird Wanderlodge WBDA 42
aeonix1@...
On the road at CCW in RIverside, CA
On May 31, 2008, at 2:24 PM, Scott Forman wrote:
> My coach has all three original roof airs. When the plastic cowl is
> removed on the roof, there is a small electric motor that is connected
> to a shaft that turns the fan that blows air over the coils. On
> one of
> my units, that shaft corroded to the point that it finally broke off
> right at the fan hub. As a result, the A/C will no longer cool. One
> of my other units has the same problem developing, as it appears that
> its shaft may break off soon (getting thin).
>
> My question is...is there a part I can replace? The motor spins fine,
> can the shaft be removed from the motor and replaced? Or, if not, can
> the motor/shaft assembly be replaced? Or am I looking at replacing 2
> A/C's?
>
> Scott Forman
> 86 PT38
> Memphis
>
Roof air parts? - erniecarpet@... - 06-01-2008 04:47
Scott, if memory serves me, probably not, but there should be an allen wrench set screw on that squirrel cage.
Ernie Ekberg
83PT40
Livingston, Montana
83PT40
Livingston, Montana
Get trade secrets for amazing burgers. Watch "Cooking with Tyler Florence" on AOL Food.
Roof air parts? - Stephen Birtles - 06-01-2008 07:31
We can order the dometic parts we are a service facility
Give me call
I need the model and serial number of the unit
Stephen 77fc35
Dupreeproducts .com
--- In WanderlodgeForum@yahoogroups.com, Pete Masterson
wrote:
>
> These are "Penguin" (low profile) units by Duo-Therm. Must be a
> source of parts out there somewhere.
>
> I replaced two of my three roof-airs with "high efficiency" Duo-Therm
> units. These don't have the low profile (but my King Dome sticks up
> higher anyway) -- however they only draw 10 amps instead of 14.5 as
> the originals with the same rated BTUs. Got'em on sale at Camping
> World over a year ago.
>
> Pete Masterson
> '95 Blue Bird Wanderlodge WBDA 42
> aeonix1@...
> On the road at CCW in RIverside, CA
>
>
>
> On May 31, 2008, at 2:24 PM, Scott Forman wrote:
>
> > My coach has all three original roof airs. When the plastic cowl is
> > removed on the roof, there is a small electric motor that is connected
> > to a shaft that turns the fan that blows air over the coils. On
> > one of
> > my units, that shaft corroded to the point that it finally broke off
> > right at the fan hub. As a result, the A/C will no longer cool. One
> > of my other units has the same problem developing, as it appears that
> > its shaft may break off soon (getting thin).
> >
> > My question is...is there a part I can replace? The motor spins fine,
> > can the shaft be removed from the motor and replaced? Or, if not, can
> > the motor/shaft assembly be replaced? Or am I looking at replacing 2
> > A/C's?
> >
> > Scott Forman
> > 86 PT38
> > Memphis
> >
>
Roof air parts? - Scott Forman - 06-01-2008 08:21
There is a squirrel cage fan on the other shaft...how do I get that
off? I opened up the unit, not much access...
Scott
--- In WanderlodgeForum@yahoogroups.com, "robert nloomas"
<bbpt36@...> wrote:
>
> --- In WanderlodgeForum@yahoogroups.com, "Scott Forman" <sforman@>
> wrote:
> I ment to add to my last post to replace the motor. the motor is
> common with the double ended shaft.
> Bob Loomas PT 36 85
> Harahan La.
> >
> > Is the shaft removable or do I have to find a motor assembly
> >
> > Scott
> >
> > --- In WanderlodgeForum@yahoogroups.com, "robert nloomas"
> > <bbpt36@> wrote:
> > >
> > > --- In WanderlodgeForum@yahoogroups.com, "Scott Forman"
> <sforman@>
> > > wrote:
> > > If it were me I would try and match it up at Grainger.
> > > Bob Loomas 1985 PT 36
> > > Harahan La.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > >
> > > > My coach has all three original roof airs. When the plastic
> cowl
> > > is
> > > > removed on the roof, there is a small electric motor that is
> > > connected
> > > > to a shaft that turns the fan that blows air over the coils.
> On
> > > one of
> > > > my units, that shaft corroded to the point that it finally
> broke
> > > off
> > > > right at the fan hub. As a result, the A/C will no longer
> cool.
> > > One
> > > > of my other units has the same problem developing, as it
> appears
> > > that
> > > > its shaft may break off soon (getting thin).
> > > >
> > > > My question is...is there a part I can replace? The motor
> spins
> > > fine,
> > > > can the shaft be removed from the motor and replaced? Or, if
> > not,
> > > can
> > > > the motor/shaft assembly be replaced? Or am I looking at
> > replacing
> > > 2
> > > > A/C's?
> > > >
> > > > Scott Forman
> > > > 86 PT38
> > > > Memphis
> > > >
> > >
> >
>