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Short #89 - Liquid Line Temperature
In this short podcast episode, Bryan explains how to use liquid line temperature as a quick diagnostic indicator on split A/C systems.
Liquid line temperature is one of the first things to check when you approach a system. Checking that temperature is also a great way to get into non-invasive testing. The temperature should be between 4 and 15 degrees warmer than the outdoor temperature (unless it is wet). If the liquid line is cooler than the environment, then there could be a restriction. If there is a restriction, you could have a clogged liquid line drier or a partially closed service…
The skinny
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