Of course propane (and other hydrocarbon refrigerants) operate at a LOWER pressure than R12 (and MUCH lower than R134), so even with added heating at the end of the day, the system is likely at a lower pressure than an R134 system that is actually running.
On Jul 26, 2006, at 5:39 PM, Robert Fisher wrote: > The pressures in an MVAC system are actually at their highest 30-45 > minutes > after the engine is shut off due to the system continuing to absorb > heat > from the engine compartment without having any way to dispel it. |
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Vanagon mail messages have been archived.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.