Site 429

System type: Pumped - differential control
Installed: 1995
Inspected: 2003

System is not working.

New family at house. Developed collector leak about 2 years ago. Isolated system. Could not afford to have fixed. Turned collector loop isolation valves. Controller was left plugged in. (I unplugged.)
Leak is at header/riser connection. Leak created algae growth on roof.