One of the differences between R-134a and R-12 is the boiling points. Pure R-12
will boil at -22 degrees Fahrenheit while R-134a boils at -16 degrees ...
A Comparison Study of ~he Thermal Performance of R12 and Rl34a. S.W. Cro~n
..... The greatest differences between the two refrigerants were observed.
www.ask.com/youtube?q=Difference between R12 and R134a&v=aJeFdEIjnU4
Feb 26, 2014 ... Discuss different considerations when selecting a refrigerant.
www.ask.com/youtube?q=Difference between R12 and R134a&v=crYU5m32GR8
Aug 2, 2013 ... http://wiseautotools.com/fj6025-r12-ac-gauge-conversion-kit-to-r134a/ ... I don't
really understand the difference between r12 and 134a (yes, I'm ...
www.ask.com/youtube?q=Difference between R12 and R134a&v=__alchrw7CE
Jul 6, 2012 ... The A/C system in many older vehicles needs to be converted from R12
refrigerant to R134a refrigerant. This video shows you how to convert ...
www.ask.com/youtube?q=Difference between R12 and R134a&v=_Fvsp2U7FCQ
May 23, 2011 ... Car Air Conditioning Las Vegas - The difference between R12 and 134A in a car
... How to Convert Your Car's A/C System from R12 to R134a ...
The home mechanic, looking at a can or two of R12 or R134a, may think that
government concern over refrigerant is overblown. However, CFCs like R12 have
SYSTEMS. A. R134A TYPE. 1. HIGH-SIDE ... Charge as follows: R134A = 1.8 lbs
R12= 2.0 lbs .... A high-side restriction ( between the compressor and the drier ...
This introduces some differences in application and use. ... The discharge
temperature of RED TEK® 12a is similar to R12 and R134a at the same
When the idea of retrofitting vehicles with R12 systems to R134a. was first
suggested ... The main difference between buna orings and the recommended