Copper pipes are the veins of your HVAC system. If you see green streaks on your copper pipes it means you have a leak. An improperly repaired leak could result in failure of the pipe and could lead to significant water damage and costly repairs.
The proper way to repair pipes are with clean welds and a minimum of connections (see below). Long radius bends will also reduce restrictions in your system.
Contact GPH Mechanical today so we can inspect your pipes!