Seeing your air conditioner coil or refrigerant lines encased in ice can be a surprising sight, especially if the incident happens on a day with warm or even hot temperatures. While there may be a number of reasons for this, one of the most common causes is low refrigerant.

Topics Covered:
1. What do I need to do if I spot ice on my air conditioning unit?
2. What do you suggest folks to do if they need to call a technician? Should they go ahead and change their filters?
3. Could the condensate drain line have anything to do with this issue?

#hvac #hvacinstruction #hvactech