Vanagon EuroVan
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (January 2003, week 5)Back to main VANAGON pageJoin or leave VANAGON (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Thu, 30 Jan 2003 09:44:46 -0600
Reply-To:     Stan Wilder <wilden1@JUNO.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Stan Wilder <wilden1@JUNO.COM>
Subject:      Re: Heater Box Photos
Comments: To: Thomas.Forhan@MAIL.HOUSE.GOV
Content-Type: text/plain; charset=us-ascii

I have seen the following types of AC units on Vanagons; #1) Behind the dash, After market BEHR. Move the radio. #2) Westy hang over the rear bed, After market Dealer install. The Box. #3) Vanagon over the drivers head with ductwork to distribution above the visors, VW dealer install. Falls down on your head. #4) Vanagon, later models (saw on 87 model), all the way in the rear with ductwork going forward overhead. Ductwork falls often. Once you've removed a Vanagon Dash and replaced the heater / fresh air distribution box you'll fully understand why so few vehicles have behind the dash A/C units. This is grueling 10 hour job with a few unique catches in the process, grind off special nuts, push seals and cause air leaks etc. "Larry Chase" lchase@attglobal.net Has pictures of a recent unit he installed in a syncro. Collect his pictures for your files they may be of later assistance. Although that air distribution box looks huge, it is honeycombed with working parts and internal ductwork. Pictures are not adequate, get one (remove it yourself as a training procedure) open it up and investigate for yourself. Since I have an Air Cooled air distribution center already on the floor I'll be glad to supply pictures of what I can at various disassembly levels if you need them. As for the Wasserboxer box, it's very little different, just the heater coil in the bottom and most everything else is the same. Stan Wilder On Thu, 30 Jan 2003 08:40:27 -0500 "Forhan, Thomas" <Thomas.Forhan@MAIL.HOUSE.GOV> writes: > Thanks Mark, can you get me a photo of the bottom too? > > It sounds like air for the rear doesn't really enter the depth of > the box- > it just comes in through the intake in front and is immediately bled > off to > the rear- is that correct? > > We could would be to include the feed the rear side ducting off the > heat/fresh/a/c output at the rear of the proposed replacement box, > and reuse > the bottom lever so you can control how much goes back and how much > stays in > the front. If the airflow is adequate, this would really be great > for people > wanting to an improved unit to do an initial a/c install. I do > wonder why VW > did not do something like this at the outset. > > I have to admit that I don't know how a regular car airconditioning > system > works. Do the heat exchanger and a/c evaporator more or less share > common > space, so that first you either heat or cool (or do nothing) to the > incoming > air, and then route it to defrost and vent areas? > > Of course, the really easy solution would be to find a place for > the > evaporator in the existing box. That intake area looks huge..can you > imagine > fitting an evaporator in there somehow? > > > Thanks > > Tom > > > > -----Original Message----- > From: mark drillock [mailto:drillock@earthlink.net] > Sent: Wednesday, January 29, 2003 7:48 PM > To: Forhan, Thomas > Subject: Re: Heater Box Photos > > > There is another set of vents not visible in those photos. These > are > very large and face down just below the intake vents. These supply > only > fresh air to the rear ceiling vents I think and are controlled by > the > bottom of the 4 dash levers. When the box is set in place it seals > the > body intake vent openings with rubber as well as the body opening > for > the large rear fresh air output I just described. > > Mark > > "fourwdvw " wrote: > > > > Those are great, mark. > > > > I edited them to idenfify the purpose of the various vents, to the > > best of my knowlege. They are posted in an seperate album in the > > photos section of the yahoo syncro group. If you wanna have a > look > > and see if I misidenfied anything, please do. > > > > Thanks > > > > Tom > >


Back to: Top of message | Previous page | Main VANAGON page

Please note - During the past 17 years of operation, several gigabytes of Vanagon mail messages have been archived. Searching the entire collection will take up to five minutes to complete. Please be patient!


Return to the archives @ gerry.vanagon.com


The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.

Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.