Category: Air-Conditioning - Topic: Ac Unit Freeze
If your air conditioning unit continues to freeze up and its the pipes (in the warm season when you'd like to use the unit) there are a variety of problems within your system which may be causing this damage. A quick DIY a/c check would consist of checking that all registers are completely open for proper air flow. If you do this diagnostic and the unit continues to freeze there's a problem elsewhere. Refrigerant charge, improper air flow, and expansion devices are all possible reasons why the unit function incorrectly. These problems can typically be solved by your local ac/heating professional.