Comment on How would I troubleshoot an AC unit that isn't working well.

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StrawberryPigtails@lemmy.sdf.org ⁨3⁩ ⁨months⁩ ago

134a is for automotive ac units. Unless something has changed recently, household hvac systems use a different type. It used to be R22 for both, but that was a long time ago. Turned out freon (R22) was bad for the environment.

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