Envirosafe?

[Dave Yentema]

Don't really have access to an air compressor at my college.... I may be 
able to find a friend who does though.


----- Original Message ----- 
From: "Henry A Harper III" <hah at alumni.rice.edu>
To: <>
Sent: Tuesday, October 28, 2008 10:51 AM
Subject: RE: Envirosafe?


>
> If you already have an air compressor then here's a venturi vacuum "pump"
> for $13. Cheap enough?
> http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=96677
>
>>
>> I've charged up many systems that were "empty" without pulling a
>> vacuum and
>> never ran into problems. Is it ideal? Of course not, but it does work 
>> from
>> what I've seen.
>>
>> Dave
>> -Audiless for now
>> -Wanted CGT Triple White
>>
>>
>> On 10/27/08, Dave Yentema <yentemad at rider.edu> wrote:
>> >
>> > I broke down today and bought some of that envirosafe stuff,
>> and i've got
>> > some questions for those who have done it. I picked up 3 6 oz cans, 
>> > some
>> > stop leak(to help condition my new seals) a can of oil, a low side 
>> > gauge
>> > and
>> > some oil level testers.
>> >
>> > I've read that you don't need to vacuum the system, and think
>> that absolute
>> > BS because you can't compress air into a liquid. I don't really
>> have access
>> > to a vacuum pump, but I've been told you can flush the air out of the
>> > system
>> > by running some of the refrigerant in one side and let it push
>> the air and
>> > such out of the other side...
>> >
>> > Any BTDTs would be awesome, I'd love to know what low side pressures 
>> > you
>> > were looking at, etc.
>> >
>> > Thanks,
>> > Dave
>> >
>
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