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Shawn Carvin
15-08-2015, 10:32 AM
hello every one
I have a question ,
my Refrigerant Supplier tell me the R404a will cost up ?
does it true?

chemi-cool
15-08-2015, 10:59 AM
I don't know about Taiwan but here its phasing out slowly.
Personally I prefer R-507, works fine also in over 40C ambient.

Rob White
15-08-2015, 12:23 PM
hello every one
I have a question ,
my Refrigerant Supplier tell me the R404a will cost up ?
does it true?

In many places R404 is considered as a pollutant and because
of that it is being phased out. Over the next 10 to 15 years
R404 is going to be produced less and that means that it will
cost more.

R404 is going to get more and more expensive as it becomes
less available, over the next few years.

Rob

.

cadwaladr
16-08-2015, 01:17 AM
Guess 404a will be going the same way as others,do you know the breakdown of when the slowdown in production of 404a Rob ?

Rob White
16-08-2015, 02:08 PM
Guess 404a will be going the same way as others,do you know the breakdown of when the slowdown in production of 404a Rob ?

See..

http://www.agas.com/upload/pdf/130225074949_32276.pdf


Baseline Average of 2009 and 2010

Freeze 2013

10% Reduction (90% of baseline) 2015

35% Reduction (65% of baseline) 2020

67.5% Reduction (32.5% of baseline) 2025

Total Phase-Out 2030 2.5% of baseline averaged over 10 years (2030 - 2040) allowed,
if necessary, for servicing of refrigeration and air conditioning equipment until 2040

Rob

.

Shawn Carvin
29-08-2015, 05:48 AM
I prefer R-507 too
but , I still trying to adjust the expansion valve
make R507 adjust to Taiwan's ambient