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Wolf Steel Ltd., 24 Napoleon Rd., Barrie, ON L4M 0G8 Canada •  phone 866-820-8686 •  w w w . n a p o l e o n h e a t i n g a n d c o o l i n g . c o m

D

6

4A

4B

4C

Install D channel gasket 

to the edge of the flanges

.

Architectural grille

Wall

Sleeve

GASKET

Upper 
Stamped Grille

Condo Pack 
Cabinet

Condo Pack 
Cabinet

Wall Sleeve

Wall
Sleeve

Arch.
Grille

STEP 4: 

Apply self-adhesive D-Channel gasket strips (W290-0256, 

included with Condo Pack cabinet to inside surface 

of sleeve front flanges. Make sure that gasket is lined up 

with the EDGES of the wall sleeve flanges (detail 4A).

STEP 5: 

Remove factory installed upper stamped

grille from the Condo Pack cabinet as shown. 

Discard upper stamped grille.

STEP 6: 

Install Condo Pack cabinet into the wall sleeve.  Make sure 

the gaskets attached to the sleeve are not damaged.

Make sure that the cabinet seats tight against the 

gasketing previously installed on the wall sleeve. Refer to

Wall Sleeve instructions for squaring braces removal. 

IMPORTANT

!

  

!

  

 

THE FACTORY INSTALLED 

UPPER STAMPED GRILLE

 

MUST BE REMOVED

 

FROM THE CONDO PACK CABINET, PRIOR TO UNIT 

INSTALLATION INTO THE WALL SLEEVE. 

VIEW OF UPPER CORNER FROM 

INSIDE OF WALL SLEEVE

- Apply self-adhesive 

D-Channel gasket strips

to inside surface of sleeve 

front FLANGES and onto 

the BASE PANEL, 

as shown in detail 4B.

ARCHITECTURAL GRILLE IS DESIGNED TO BE INSTALLED ONTO A WALL SLEEVE 

PRIOR

 TO CONDO PACK 

INSTALLATION. IT IS RECOMMENDED THAT THIS STEP IS PERFORMED 

AFTER 

CONSTRUCTION  PHASE HAS BEEN COMPLETED. 

FOR COMPLETE INSTALLATION PROCEDURE REFER TO CONDO PACK INSTALLATION MANUAL

IMPORTANT

!

  

WASHER, 0.174ID x 0.375OD x 0.125" THK NYL 6/6

SCREW, #8 x 1” HEX DRIVE TEKS SS 

Self-adhesive D-channel gasket

installed to the flanges’ edge.

OUTSIDE

A

rchit

ec

tur

al Gr

ille

INSIDE

BASE 

SUPPORTING 

BRACKET

SIDE PANEL

BASE PANEL

GASKE

T

GASKE

T

Flanges

Flanges

GASKET

Make sure the gasket 

strips are applied 

along the EDGES 

of the Wall 

Sleeve flanges.

W290-0256

GASKE

T

GASKET

D

GASKE

T

SIDE 

PANEL

BASE 

PANEL

4C

4B

5

!

  

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