Bard I48H1, I42H1D, I36H1D, I30H1, I60H1D Unit Mounting, 16 3/4 NON-TAPPING 16 1/2 NON-TAPPING

FIGURE 11A

UNIT MOUNTING

Use (12) Field Supplied Concrete or Wood Screws to Secure Outer Sleeve to Structure.

IMPORTANT!

Apply liberal amount of caulk to back of flange before installing.

Use (6) 3/4" Long

REF. Self Tapping Screws

A to Attach Inner Sleeve

to Outer Sleeve

IMPORTANT!

Apply Caulk bead to entire perimeter seam between inner and outer sleeve.

REF.

B

Use (12) 3/4" Long Self Tapping Screws to Attach Inner Sleeve to Unit Back

Use (6) 3/4" Long

REF. Screws to Attach

C Exhaust Sleeve to

Unit Fan Shroud

REF.

(16) 5/16" - 3/4" SELF TAPPING A AND B

(6) 5/16" - 3/4" NON-TAPPING	REF.
	C
(4) 5/16" - 1/2" NON-TAPPING	REF.
	D

IMPORTANT!

Use care when inserting screws to not damage gasketing material. Doing so may compromise water seal between unit and sleeve.

Pull Inner Frame

Out Until Flush

With Grille Mounting

Angle

Use (4) 1-1/2" Long Screws to Attach Louver Grille to Outer Sleeve.

Use (4) 1/2" Long

Screws to Attach

REF. frame to Exhaust

DSleeve

MIS-3014

Manual	2100-549G
Page	19 of 59