Option C; Option D - Fantech HEPA Series Installation, Operation And Maintenance Manual

8
Installation (Cont'd)
CM 3000 I - Insulated model (continued)
* Diagrams are examples only. Actual installation may vary.
When unit is installed in an unconditioned space such as option C or option D, ductwork (not included) must be insulated and installed according to
local and state codes.
Unit should always be installed in a location that will allow the best possible access for service. Flexible ducting can be restrictive to airflow and
should be kept to a minimum. Avoid excessive turns, cramped ductwork and pinching.
*Proper airflow should be confirmed after installation
Option C – Independently ducted
Option D – Independently ducted installation in crawled space
fantech
Unconditioned
crawl space
30" max
recommended
16.5" of clearance is
needed from front of unit to
access filter for service.