Called out today due to water leaking from the condensate pump. Upon arrival I traced water leakage and found two pinholes in the copper lineset. Replaced the copper pipe and found that the spout from the condensate was cracked. Replaced condensate pump as well. Ran two gallons of water through the pump to ensure there was no leakage. Checked all electronics and motor components to ensure equipment is operating properly within manufacture specifications. Air handler is covered in bacterial growth. Blower wheel is heavily impacted with debris and bio growth. Dirty blower wheels decrease system efficiency up to 20% as well as put unwanted stress onto the blower. Measured the temperature drop across the coil. (13 degree spilt… goal is 20) Outside I checked refrigerant pressures and found the system low on charge. Capacitor is out of manufacture specifications. Made client aware of the refrigerant leak and our options for repairs. They are aware that due to them being the se