3
213906-00 Rev. 3A 6/14
Application
The TechPure media air cleaner cabinet is designed
to capture a significant amount of airborne particles.
The cabinets are sold with MERV 11 or MERV 15
filter media. TechPure media filter cabinets can be
installed in all forced warm air furnaces and cooling
systems up to 5 tons (2000 CFM).
TechPure MAC Tip
Choose a mounting location that
is upstream of the furnace and/
or evaporator coil. This will keep
the furnace and/or evaporator coil
clean.
TechPure Install Tip
When installing the TechPure
media air cleaner with a humidifier,
choose a mounting location that
will not allow the water mist to
come in contact with the filter
media.
Mounting Positions
The TechPure media air cleaner cabinet can be
mounted in any position.
Installation
1. Plan the installation:
The TechPure media air cleaner cabinet is designed
to support the weight of a residential furnace and
residential evaporator coil. This media air cleaner
can be mounted in any position in the return air duct.
Typically, the media air cleaner is mounted next to
the furnace blower compartment.
The media air cleaner cabinet is designed to be
installed in the return air duct. Do not mount the
media air cleaner cabinet in the supply duct.
Install the media air cleaner cabinet in a manner
that spreads airflow evenly across the filter media.
Gradual transitions are required if the duct is a
different size than the media air cleaner cabinet.
To prevent turbulence, the maximum amount of
expansion on each side of the transition is 20
degrees.
Turning vanes are required if the duct turns sharply
just before attaching to the media air cleaner cabinet.
For example, turning vanes would be required if
there is an abrupt 90 degree elbow in the duct
directly next to the media air filter cabinet.
Install the media air cleaner cabinet in an area that
allows for at least 27" of clearance in front of the
cabinet door for easy replacement of the filter media.
INSTALLATION
Secure angled bracket
front to back with 8x1/2
self-tapping screws.
Secure flat bracket to
bottom or back with 8x1/2
self-tapping screws.
