Alley Job
HVAC Attic System Installation
BEFORE
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.
HVAC Attic System Installation
During new Installation:
The new layout and design of the system required we relocate it.
Relocating the attic furnace allows for serviceability room and unrestricted air flow.
This picture was taken from the back side of where the old furnace was removed.
HVAC Attic System Installation
During new Installation
Each installation is Custom Designed.
HVAC Attic System Installation
AFTER
This is the finished product.
Starting with a new sheet metal return air plenum that connects to the existing ductwork.
A Premium 5.25" Filtration System
Variable Speed Communicating Evolution Furnace
Sheet metal transition
Premium Evaporator Coil
Sheet metal supply plenum
All ducts sealed and supported.
The Large duct in the center of the screen is where the old furnace use to be.