Angie's List: AC Coolant Changes
If you need to have coolant added to your air conditioner this summer, brace yourself; you might be in for a shock.
The cost for fixing that leak could cost you more than in years past. Federal regulations have turned what was a commonly available air conditioning system refrigerant into a scarce resource.
We talk to an HVAC company and Angie has advice on when its time to repair or replace your unit.