Thinking about using Freeze-12 refrigerant? You may be surprised to learn that it is nothing more than a blend of R134a and HCFC 142. Most of the "alternative" refrigerants are really nothing more than a...
I am a EPA 609 certified and licensed HVACR technician. We all know that air conditioning refrigerants are getting more and more expensive and R12 is already restricted to licensed techs, r134a will probably...
HVAC HOSES AND VALVES About A/C Hoses A/C hoses are designed to control liquid and gas at high pressures and temperatures. The hoses are usually flexible and terminated with special metal fittings at the ends...
Q: Is It Correct that 134A will not cool as well as R-12? A: Thousands of cars and trucks have been converted. Feedback has been extremely positive. Slightly longer cool down times have been the only...
Like the person who thinks propane/butane is dangerous in refrigeration I have a Universal Refrigeration license.Unlike him I have done some research. It has been researched in Europe, USA and other countries....
Flush and Vacuum Your compressor failed for a reason. There are two main reasons why compressors fail. Number 2 is oil starvation, where the system is not properly lubricated and thus burns out. The number 1...
