Vent-a-Hood AH12 Installation Instructions Manual Download Page 4

Page 4

L124 0516A

Centerline

Of Hood

Electrical

6" Outlet

Wall Side

Vent

Hole

1 7⁄8”

1 ¾”

5 ¼”

Blower

Exhaust

Outlet

2"

12"

6" Round

Electrical

1 ¾”

Centerline

of Hood

8” Outlet

Vent

Holes

5 ¼”

5 ½”

Wall Side

2"

12"

Blower

Exhaust

Outlet

8" Round

Installation Details Continued

5)  Remove the hood and the painted round duct from their packaging and place the back of the hood on the floor or 

countertop in front of the wall where it will hang. The painted round duct will be used later in Step 12.

6)  Remove the shipping tape that is securing the E-Z Clean shield(s) inside the hood. Remove the E-Z Clean shield(s) by 

lightly pulling it toward the front of the hood. Gently close the back draft damper(s) from the top side of the hood. To 

remove the blower housing(s), unsnap the suitcase latches (one on each side of the housing). The housing(s) should 

be pulled forward and gently “tipped” to clear the blower wheel(s) and then out of the hood.

7)  Remove the three screws retaining the blower motor(s). Unplug 

and remove the motor(s), taking care not to damage the blower 

wheel(s). It is not necessary to remove the blower wheel(s) 

from the motor(s).

Connection Diagram (30” - 48”Widths)

Connection Diagram (36” - 48” Widths)

300 CFM B100 Single Blower

(Top View)

(Front View)

600 CFM B200 Dual Blower

(Top View)

(Front View)

Summary of Contents for AH12

Page 1: ...o wall or ceiling do not damage electrical wiring and other hidden utilities C Ducted fans must always be vented to the outdoors D Sufficient air is needed for proper combustion and exhausting of gases through the flue chimney of fuel burning equipment to prevent back drafting Follow the heating equipment manufacturer s guideline and safety standards such as those published by the National Fire Pr...

Page 2: ...rements and placement of duct against combustibles Make the duct run as short and as straight as possible with as few turns as possible Avoid sharp angled turns Instead use smooth gradual turns such as adjustable elbows or 45 degree angled turns For duct runs over 20 feet increase the duct diameter by one inch for every ten feet of duct A 90 degree elbow is equal to 5 feet of duct Using Vent A Hoo...

Page 3: ...Consult the connection diagram on next page for further details on exhaust outlet placement Use duct tape to seal all joints A complete listing of available Vent A Hood ducting materials is provided on the back page of this instruction sheet 4 Place the ceiling collar on the ceiling with the notched side 1 16 from the wall Center the ceiling collar over the location where the hood will hang Trace ...

Page 4: ...an shield s inside the hood Remove the E Z Clean shield s by lightly pulling it toward the front of the hood Gently close the back draft damper s from the top side of the hood To remove the blower housing s unsnap the suitcase latches one on each side of the housing The housing s should be pulled forward and gently tipped to clear the blower wheel s and then out of the hood 7 Remove the three scre...

Page 5: ...to ensure that the electrical wire does not get pinched Secure the hood to the wood mounting strip by installing the screws previously removed from the strip in Step 10 into the pilot holes drilled in Step 11 14 From inside the hood using UL listed wire nuts attach the neutral wire to the white lead inside the motor box the hot wire to the black lead inside the motor box and the ground wire to the...

Page 6: ... 23 VP563 30 3 x 10 TO 7 TRANSITION MODEL DIM VP521 3 x 10 to 7 7 7 3 10 LOW PROFILE ROOF JACK MAXIMUM 4 12 PITCH MODEL DIM 6 VP539 VP540 VP541 6 Round 7 Round 8 Round 16 16 LOW PROFILE ROOF JACK MAXIMUM 4 12 PITCH MODEL DIM 10 VP552 VP553 10 Round 12 Round 22 20 ADJUSTABLE ELBOW MODEL DIM VP513 VP514 VP515 6 Round 7 Round 8 Round 6 7 8 VP513 8 VP514 9 9 16 VP515 10 5 8 BACK SIDE VENT ELBOW MODEL ...

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