ICP Controls And HVAC Accessories Manual L0909201

User Manual: ICP ICP Controls and HVAC Accessories Manual ICP Controls and HVAC Accessories Owner's Manual, ICP Controls and HVAC Accessories installation guides

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tCP
ICP accessories simplify and minimize installation procedures on rooftop applications. Read
these instructions carefully before
beginning.

Roofcurb

Corner

A_emblv
|

ILL. #1

Assembly

1. Remove roofcurb from it's shipping
package.
,

Curb side

Bring together one curb end and one
curb side as shown in ILL. 1. Insert
curb end tabs into slots on curb side.
Push down until tab locks in place. It
may be necessary to firmly step on top
of the curb.

Curb end

4. For safety sake, if you are going to lift
this curb after it is assembled, hammer
over each corner tab to the side.
Supply opening
(11"X 16 1/2"-clear)

44 _/
"
-16

5. Install (2)long supports and
(1) short support into roofcurb.
Attach through pre-punched
holes. (ILL. 2)
6. Install deck pan into curb with
insulation side up. Screw in
place through pre-punched
holes.
Roofcurb

NO_

_

NPRCURBOO6AOO

8"

NPRCURBOO7AOO

14"

Side

Return opening
(11"X 16 1/2"-clear)

Curb

Assembly
ILL. # 2

N/A

24"

Manufacturer reserves the right to discontinue, or change at any time, specifications, designs and prices without notice and without incurring obligations.
Form No. 5049-1P
Copyright MicroMetl Corporation 2007. All rights reserved.
519 06 1501 O0

Roof

Onenino
I

Detail
II

ILL. #3

Roof opening for
supply duct
Roof opening for
return duct

* Roof opening dimensions
shown are for standard ductwork.
If concentric duct is used, adjust
per manufacturers instructions.

Outline of
roofcurb

Roofino

Detail
I

ILL. #4
,

Care must be exercised

when deter-

HVAC
Unit Base

mining location of HVAC unit. The
unit must cross enough roof supports
to safely distribute system weight.
(Refer to HVAC unit specs for
weights.)
,

,

Screw
(NOTE A)
*Gasketing
outer flange

Cut roof opening per dimensions
above, ILL. 3. Note: some special
concentric duct system may require
larger openings. Refer to duct
instructions.

-Wood nailer*
Flashing field
su

Duct work
field supplied

Cant strip
field supplied
Base

Screw

\

/

Roof

* Provided with roofcurb

NOTE A:
The HVAC unit can be

Ontional

mechanically
attached to the
curb by screwing through the
base and into the curb (ILL. #4).

Hold-down

=

Bracket
Roofcurb
--

11. Optional.
The (4) optional retainer
brackets are installed in each corner
of the base. Screw in place.
to detail.

Insulation (field
supplied)

Roofing material
field supplied

Square up roofcurb assembly by
measuring diagonally across corners,
and set in place over roof openings.

10. Insulate and add cant strip to the
roofcurb, ILL.4. The roofing must
extend up to the top of the curb
and be secured under flashing.
Follow applicable roofing
codes.

flanges*

(4) Retainer
bracket (optional)
screw

Refer
2
519 06 1501 00

Detail

12 Manufacture supply and return duct work per
ILL 5 Internally insulate Top flange of duct
should be 7/,,
maximum (ILL 5)
-8

///////

./,-//.///./

2/

/
/
/
/

13 After duct
gasketing
roofcurb
perimeter

work has been installed, attach
(provided) to the outer flanges of
Also install gasketing around top
of duct work, ILL 4 & 6

/

R/A

S/A

/

_Gasketaround-_
duct

/
/

/2

"

/

14. Carefully set HVAC unit in place on top of
the curb.

Insulated
deck pan

G_asket outer

Ga_ketina

Detail

flange

I

10

Duct

Placement
ILL. # 5

(Top view)
ILL. # 6

3/4''-_

typ.

I 16"V4"typ.

duct

Return duct

Roofcurb

10 3/-4 "

10

Roof
I,/\/\/\/\/\/\/\/\/\/\/\

Side
3
519 06 1501 00

,4

View
ILL. # 7

A-A

3/4''

_

1"

,

,

Remove and discard the insulated deck pan and the
short support shipped with the roofcurb. (Refer to
ILL. 2 for part identification.)
Attach the flex duct to the concentric adaptor. Tape
and screw together. Drop the adaptor down through
the curb openings. Gasket top flages of concentric
adaptor.

,

Set the diffuser in place and secure from the building
structure. Use hanging brackets for support.
NOTE:
Do not attempt to support the weight of the diffuser
from the flex duct.

,

Connect the flex duct to the diffuser collars. Tape and
screw together.
Air

0817-5704
Concentric

Adaptor
adaptor

MicroMetl
Return

0570 Series

curb or factory
NPRFCURB007A00

Adaptor

Curb

0904-0004 flex duct package
(2) 18" dia. x 48" long ducts

See diffuser selection
for Part No.'s

brackets (4)

3/4"

23 3/4"

DIFFUSER SELECTION
Flush Mount, Fixed Blade

1017-200A

Drop Type

1018-200A

Manufacturer reserves the right to discontinue, or change at any time, specifications, designs and prices without notice and without incurring obligations.
Form No. 5049-1P
Copyright MicroMetl Corporation 2007. All rights reserved.
519 06 1501 00
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