Date:         Fri, 24 Jun 2011 11:59:21 -0700
Reply-To:     neil n <musomuso@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         neil n <musomuso@GMAIL.COM>
Subject:      Re: Front Heater Core Shutoff
In-Reply-To:  <20110624092559.BB1EX.877778.imail@eastrmwml46>
Content-Type: text/plain; charset=ISO-8859-1

I installed a shutoff valve. Fan not withstanding, heat is obviously
controlled via flaps in heat exchange box. Not the best arrangement
IMO. Especially if the flaps in the box seal poorly.

As per Jakes comment, I shunted in a hi temp ball valve. 28 Kb image:
http://tinyurl.com/67jp97o    Obviously near/at engine bay is a better
location! Valve has barbed nipples. (used with PEX pipe) Hoses seal,
having just enough purchase but as Jake suggests, sweating copper bits
in would be best though one would obviously use a different valve than
the one I show.

If I were to do it again (install an entire cooling system   < grin >
) I'd buy a new part, bench checking it for leaks first.

Neil.



On Fri, Jun 24, 2011 at 6:25 AM, Dave Mcneely <mcneely4@cox.net> wrote:

> John, I had the same problem.  New heater valve and careful realignment and lubricating the control cable solved it.  mcneely


-- 
Neil n

65 kb image Myford Ready For Assembly  http://tinyurl.com/64sx4rp

'81 VanaJetta 2.0 "Jaco"  http://tubaneil.googlepages.com/

Vanagon VAG Gas I4/VR Swap Google Group:

http://groups.google.com/group/vanagons-with-vw-inline-4-cylinder-gas-engines