HVAC Attic System Installation
This is a Botched HVAC Installation.
The Evaporator Coil is about 40% blocked where the Coil and Supply Plenum meet.
This blockage reduces the required airflow for the A/C and heating system to function properly.
The Duct / Transition that connects the Furnace to the Evaporator Coil is only 6", again restricting airflow.
The 4" Double Wall Vent Pipe does not have the correct connectors, Duct Taped.
The return air (at the right end of the furnace) was blanked off and an undersized duct was connected directly into the back side of the furnace. There was no place to install a filter.
This system was only about 5 years old but had to be replaced because of failure due to the poor installation.