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You ever wonder why modern car ac systems no longer function within 6/7 years?

You ever wonder why home ac systems constantly have issues, or why refrigerators don’t last?

Pre 1995, a/c systems lasted. My precious house was running its original late 80s a/c system in 2015. People had/have r12 refrigerators still cooling their fish sticks in their hot and humid garage. Modern shit is trash. All part of planned obsolescence.

> R12 can blow 6 to 7 degrees cooler than R134a and is 15% more efficient. R134a systems require larger condensers and higher operating pressures than R12 systems because R134a doesn't have as high of a heat transfer rate as R12 (which has a heavier molecular size than R134a).

>r134 systems run at a higher pressure which results in leaks compared to r12

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