Date:         Tue, 2 Aug 2011 15:15:24 -0400
Reply-To:     Kim Brennan <kimbrennan@MAC.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Kim Brennan <kimbrennan@MAC.COM>
Subject:      Re: Proper AC temp?
Comments: To: Karl Wolz <wolzphoto@Q.COM>
In-Reply-To:  <266DCD7FCE6044E8A84527E1823CA9F8@KarlPC>
Content-type: text/plain; CHARSET=US-ASCII

Please let us not promote this fallacy. The AC unit in a Vanagon is quite adequate for cooling it down, if it is properly set up. Westys, however have a distribution issue. It's difficult, due to the pop top to get the cooled air up to the front of the front passengers. The rear passengers might be needing long johns, while the front folk are sweating in t-shirts and shorts. It's all about the distribution of that cold air.

Many a time I've started going down hill in my Westy and can feel my legs getting cold as the cold air 'falls downhill' inside the van. My head would still be burning up (especially if I'm in the sun.)

One of these days I'll get around to a long thought of project to get that cold air up to my front without the need of another evaporator unit.


On Aug 2, 2011, at 12:44 AM, Karl Wolz wrote:

> Depends on the temp of the air going in.  The longer it runs, the cooler it
> gets, and you're using a smallish unit to cool a largish box.
>
> AC types will know how much of a temp drop you should expect.
>
> Karl Wolz
>
>
>
> |-----Original Message-----
> |From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com]
> |On Behalf Of Gregg Carlen
> |Sent: Monday, August 01, 2011 8:29 PM
> |To: vanagon@GERRY.VANAGON.COM
> |Subject: Proper AC temp?
> |
> |Hey folks,
> |Just got my AC back in service recently in my 90 Westy
> |(converted to 134a). I know that cooling the interior of our
> |vans was always a challenge, but seems like mine isn't where
> |it should be.
> |
> |With my laser temp gun pointed at the blower vents, I'm
> |getting 70 degrees coming out. Seems kinda high to me. Anyone
> |know what the correct temp SHOULD be (keeping in mind this is
> |now running 134a)?
> |
> |Thanks,
> |Gregg
> |(warm) 90 Westy
> |
> |Sent from my mobile device=
> |-----
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> |08/01/11