Model 200DX
::
Ultimateair.com
::
Athens, Ohio 45701 :: 740.594.2277
It does not need to seal to the exterior steel erv case. Any male crimped
6” transition fitting can be used. UltimateAir recommends a minimum
of a 7” to 6” taper reducer at all four collars. Some installations will
require 8” to 6” tapered reducer for running 8” trunk ducts.
4.
Use the included tek screws to attach the collar to the ERV metal tabs
through the pre-drilled pilot holes for rigid attachment.
5.
NOTE: All ducts from the
ERV to the outside (1&4)
must be insulated.
6.
After installation is
complete, fill in contractor’s
name and phone number on
the last page of this manual,
and please
complete the
Warranty Registration
to
validate the installation.
APPLY SEALANT
AROUND COLLAR
INSTALL TEK
SCREWS TO
SECURE
