Auto Diagnosis & Training Software

R134a A/C Refrigerant Retrofit Guide

R134a Retrofit Guide Main Menu screen

A Guide to Converting Older R12 A/C Systems to R134a Refrigerant.

If you are repairing an older vehicle that has an R12 air conditioning system, and you can't get R12 refrigerant to recharge it, this guide will tell you how to convert the A/C system to R134a.

R134a RETROFIT GUIDE covers both generic retrofit procedures and the OEM retrofit recommendations for most domestic & import vehicles (includes OEM technical service bulletin references, too).

R134a Retrofit Guide includes information on all of the following topics:
* R134a performance characteristics
* History of R134a
* R134a system requirements
* Compressor lubricants
* O-rings & seals for R134a
* Hoses for R134a
* R134a service fittings
* Refrigerant Recovery procedures (required if the system contains any residual refrigerant)
* R134a retrofit procedures (what you do and do not have to change)
* Troubleshooting A/C cooling problems
* Service tips for R134a A/C systems
* Basic refrigeration theory (helpful for troubleshooting cooling problems)
* Alternative Refrigerants approved by the EPA

Sample Screens from the program:

OEM retrofit procedures screen . refrigeration system screen . cooling diagnostic tips screen
PAG oil screen . service fittings screen . leak detection screen

Use R134a RETROFIT GUIDE as a resource to prepare for the ASE Heating & Air Conditioning Test

R134a RETROFIT GUIDE is available as a download or on a CD.
This software will run on ANY version of Windows (10, 7 or XP).
Note: This software will NOT run on Apple or Mac computer, or an iphone or Android smart phone or tablet.

PRICE: $14.95 for download, add $4.95 for a CD sent by First Class mail

Sorry, No Refunds on Software

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How To Order R134a Retrofit Guide software:

Click BUY NOW Button Below if you wish to buy R134a Retrofit Guide now and receive it as a DOWNLOAD file.
(The program will be sent to you as an email ZIP file attachment when we receive notice of your credit card payment ):

NOTE: Orders placed late at night or on holidays may not be processed until next business day.

<<<< Click this BUY NOW button to purchase the R134a Guide DOWNLOAD
Zip file sent to you as email attachment or download link ($14.95).

Click BUY NOW Button Below if you want to buy R134a Retrofit Guide on a CD...
The CD will be mailed same day or next business day (except holidays or weekends):

Allow 3 to 5 business days for domestic mail delivery.

International Customers: CDs are NOT available for sale outside the U.S. Please order the download version instead.

<<<< Click this BUY NOW button to purchase the R134a Guide CD
CD sent to you by First Class mail ($14.95 plus $4.95 domestic postage & handling).

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