motor burnout Archives - Cool Air Products

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Why Removing AC Acid is a Must When Replacing AC/R Compressors

November 1, 2019/23 Comments/in Acid in AC/R Systems/by MWalton

Read on to learn more about why acid formation occurs in AC/R systems and how you can effectively remove AC acid residue.

There are a few ways that acid forms in AC/R units and the result of acid buildup is corrosion and damage to sensitive parts of the system. Much of the time, the cause of the presence of acid in AC/R systems is a burnt-out compressor. While replacing the compressor can often save the system, you must also remove all traces of acid from the refrigerant for your repair to be successful in the long term. Read on to learn more about why acid formation occurs in AC/R systems and how you can effectively remove AC acid residue.

Air Conditioner Acid: Causes, Detection, and Removal

August 16, 2019/23 Comments/in Diagnostic Tools/by MWalton

This blog will discuss methods of detecting and removing air conditioner acid.

Acid can form inside HVAC units in a variety of ways. Inorganic oils can form at high temperatures due to refrigerant degradation. This usually occurs when a compressor motor burns out. These acids will stay in the system even after the faulty motor is replaced unless an HVAC technician removes them. How can HVAC technicians tell when there is acid in a system, and how can they remove all residues? This blog will discuss methods of detecting and removing air conditioner acid.