Topic: Difference between R12 and R134a
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Answers to Common Questions
What the different in R-12 and R-134a refrigerant?
R-12 is very harmful to our enviroment. Read More »
Source: http://wiki.answers.com/Q/What_the_different_in_R-12_and_R-134a_r...
What is the difference between R-12 and R-134 refrigerents?
** I posted a similar answer in another area** Cars prior to 1994 used R-12, and after 1994 all cars were equipped with R-134A. The reasoning for this is because R-12 refrigerant is a CFCs (chloroflourocarbons) which depletes the ozone laye... Read More »
Source: http://wiki.answers.com/Q/What_is_the_difference_between_R-12_and...
How to Convert R-12 to R-134a Corvette
Retrofitting your Corvette's air conditioning system to the more environmentally friendly R-134a refrigerant will allow you to service the air conditioning system yourself and save a substantial amount of money. The Environmental Protection... Read More »
Source: http://www.ehow.com/how_6455136_convert-r_12-r_134a-corvette.html...
More Common Questions
Answers to Other Common Questions
Before 1995 most vehicles came with R12 refrigerant in the air-conditioning system. If your air conditioning is no longer cooling as well as it once did, then chances are you need to recharge the refrigerant in the system. Recharging an aut...
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Source: http://www.ehow.com/how_6616048_convert-r12-r134a-system.html?ref...
Over time, vehicle air conditioning systems tend to loose their Freon charge and stop blowing cold air. Recharging your air conditioning system can be as simple as heading to the local auto parts store and picking up a few cans of R134 air ...
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Source: http://www.ehow.com/how_6610564_change-r12-r134.html?ref=Track2&u...
Thanks for that info. What I'm really wanting to know is what is the difference chemically and can for instance R22 be substituted for R134a in a refrigerator? I've converted quite a few cars/trucks from R12 to R134a. I know you can't mix d...
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Source: http://aolanswers.com/questions/difference_r12_r22_r134a_freon_18...
R-134a is 95% less damaging to the ozone layer than R-12.........
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Source: http://wiki.answers.com/Q/Why_is_R-134a_safer_than_R-12
pick up a bottle of HOT SHOT FREON, You wil need a EPA card to buy this. Just vacuum out your system then add about 12 ounces of the hot shot freon. HOT SHOT is a direct replacement for R12.
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Source: http://wiki.answers.com/Q/How_to_convert_r12_to_r134a_on_92_Mercu...
The old refrigerant will need to be vacuumed out and disposed of correctly, that is why a qualified tech should be doing it. After that you replace all the O rings with the new ones and recharge the system.
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Source: http://wiki.answers.com/Q/How_do_you_convert_r12_to_r134a_for_ac_...
The 1997 Pontiac Grand Prix GTP will use R-134A. Cars prior to 1994 used R-12, and after 1994 all cars were equipped with R-134A. The reasoning for this is because R-12 refrigerant contains CFCs (chloroflourocarbons) which deplete the ozone...
Read More »
Source: http://wiki.answers.com/Q/Which_is_used_in_a_1997_pontiac_gtp_r13...
