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Ventamatic, Ltd.     P.O. Box 728, Mineral Wells, TX 76068-0728

1-800-433-1626     Fax: 940.325.9311     www.BVC.com

©2019 VENTAMATIC, LTD. IF REpLACEMENT LouVER KIT INS 1219/1116

6.  Hold the louver vane in 

place while re-inserting the 

remaining pivot screw.  Again, 

it may be necessary to hold 

the pivot nut in place with 

another tool while tightening 

the pivot screw.

7.  Push the IF unit back into 

place against the wall and 

reattach using the screws 

that were removed in 

Step 3

.

8.  Lift the louver vane above the 

vane that was just replaced to 

access the linkage strip and 

linkage arm.  (

Fig.8

)

9.  Insert the new linkage pin 

assembly first through the 

linkage arm on the louver 

vane, then through the 

linkage strip and finally 

through the new nylon 

retainer washer.  Press the 

head of the linkage pin down 

to flare the end of the linkage 

pin assembly and hold 

the washer, arm and strip 

together.

10. Repeat 

Step 9

 for the 

remaining linkage arms on 

the louver vane to complete 

installation.

Fig.7 - Louver hinge slides over nylon 

hinge screws

Fig.8 - Attach linkage strip to louver 

using nylon linkage pin 

assembly

Fig.9 - New louver vane installed

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