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Drop in replacement for R22 kool 10-19-2007
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Posted by kool on October 19, 2007, 1:52 pm
Has anyone tried this refrigerant yet? I am considering it for some heat
recovery chillers and looking for input. MO29(R-422D),MO59(R-417A) and
MO79(R-422A) are all listed as R22 replacements..Why is Dupont developing
more than one ISCEON replacement for 22?Why is 410 the manufacturers choice
for new equipment over these other HFC replacements?
http://www.refrigerants.dupont.com/Suva/en_US/products/isceon29.html



Posted by on October 19, 2007, 2:33 pm

> Has anyone tried this refrigerant yet? I am considering it for some heat
> recovery chillers and looking for input. MO29(R-422D),MO59(R-417A) and
> MO79(R-422A) are all listed as R22 replacements..Why is Dupont developing
> more than one ISCEON replacement for 22?Why is 410 the manufacturers
choice
> for new equipment over these other HFC replacements?
> http://www.refrigerants.dupont.com/Suva/en_US/products/isceon29.html


Why not use:

R-407C
R-421
R-422B

This list just keeps growing...
Pretty soon we'll have to carry 20 tanks for recovery purposes.
However, the One-Shot tank is the exact solution to that problem. :-)



Posted by on October 19, 2007, 2:40 pm

>
>> Has anyone tried this refrigerant yet? I am considering it for some heat
>> recovery chillers and looking for input. MO29(R-422D),MO59(R-417A) and
>> MO79(R-422A) are all listed as R22 replacements..Why is Dupont developing
>> more than one ISCEON replacement for 22?Why is 410 the manufacturers
>choice
>> for new equipment over these other HFC replacements?
>> http://www.refrigerants.dupont.com/Suva/en_US/products/isceon29.html
>
>
>Why not use:
>
>R-407C
>R-421
>R-422B
>
>This list just keeps growing...
>Pretty soon we'll have to carry 20 tanks for recovery purposes.
>However, the One-Shot tank is the exact solution to that problem. :-)
>

        Or Stormy's 'great big One Shot Tank in the Sky' :-)


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Posted by ftwhd on October 19, 2007, 5:16 pm

>
>> Has anyone tried this refrigerant yet? I am considering it for some heat
>> recovery chillers and looking for input. MO29(R-422D),MO59(R-417A) and
>> MO79(R-422A) are all listed as R22 replacements..Why is Dupont developing
>> more than one ISCEON replacement for 22?Why is 410 the manufacturers
>choice
>> for new equipment over these other HFC replacements?
>> http://www.refrigerants.dupont.com/Suva/en_US/products/isceon29.html
>
>
>Why not use:
>
>R-407C

Have you priced 407C? Holy shit!

>R-421
>R-422B
>
>This list just keeps growing...
>Pretty soon we'll have to carry 20 tanks for recovery purposes.
>However, the One-Shot tank is the exact solution to that problem. :-)
>


Posted by Noon-Air on October 19, 2007, 6:53 pm

>
>>
>>> Has anyone tried this refrigerant yet? I am considering it for some heat
>>> recovery chillers and looking for input. MO29(R-422D),MO59(R-417A) and
>>> MO79(R-422A) are all listed as R22 replacements..Why is Dupont
>>> developing
>>> more than one ISCEON replacement for 22?Why is 410 the manufacturers
>>choice
>>> for new equipment over these other HFC replacements?
>>> http://www.refrigerants.dupont.com/Suva/en_US/products/isceon29.html
>>
>>
>>Why not use:
>>
>>R-407C
>
> Have you priced 407C? Holy shit!

Can't be that much more than R-410a......I just paid $350 for a 25lb can of
the stuff.



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