Monessen Hearth BWB400I Benutzerhandbuch

:  The use of outside air for combustion is optional unless required by building codes.  It is only necessary

to supply outside combustion air to one side of the fireplace.  Use the model AK4 combustion air kit.

STEP 1: SECURE OUTSIDE AIR STARTING COLLAR TO LEFT SIDE OF

STEP 1: SECURE OUTSIDE AIR STARTING COLLAR TO LEFT SIDE OF
FIREPLACE WITH FOUR SHEET METAL SCREWS PROVIDED. 

FIREPLACE WITH FOUR SHEET METAL SCREWS PROVIDED. 

NOTE: THE STARTING COLLAR EXTENDS THROUGH THE OUTER

NOTE: THE STARTING COLLAR EXTENDS THROUGH THE OUTER
FIREPLACE JACKET AND WILL SEAL AGAINST THE FIREBOX WALL

FIREPLACE JACKET AND WILL SEAL AGAINST THE FIREBOX WALL
WHEN SECURED AS INDICATED. 

WHEN SECURED AS INDICATED. 

LONGER LENGTH OF THE

LONGER LENGTH OF THE
TUBE TO OUTSIDE.

TUBE TO OUTSIDE.

STEP 2: SECURE OUTSIDE DUCT TO STARTING

STEP 2: SECURE OUTSIDE DUCT TO STARTING
COLLAR WITH DUCT CLAMP ON SCREWS.

COLLAR WITH DUCT CLAMP ON SCREWS.

SECURING OUTSIDE AIR STARTING COLLAR TO FIREPLACE 

SECURING OUTSIDE AIR STARTING COLLAR TO FIREPLACE 

INSERT SHORTEST SIDE

INSERT SHORTEST SIDE
OF THE TUBE THROUGH 

OF THE TUBE THROUGH 
THE FIREPLACE OUTER

THE FIREPLACE OUTER
WRAP TO PROPERLY 

WRAP TO PROPERLY 
SEAL AGAINST FIREBOX

SEAL AGAINST FIREBOX
WALL AND GASKET. 

WALL AND GASKET. 

INSULATION RING

INSULATION RING

INSTALLATION OF THE MODEL 403

INSTALLATION OF THE MODEL 403
     DUCT CONNECTOR

     DUCT CONNECTOR
1. Push the insulation back approximatly 2"

1. Push the insulation back approximatly 2"
     from the end of each duct .

     from the end of each duct .
2. Slip each duct over the duct connector until

2. Slip each duct over the duct connector until
    an equal length of the connector extends into 

    an equal length of the connector extends into 
    each duct.

    each duct.
3. Place a duct clamp over the end of each duct

3. Place a duct clamp over the end of each duct
    and tighten it down snuggly. 

    and tighten it down snuggly. 
4. Push the insulation back into place and over

4. Push the insulation back into place and over
    the duct clamp.   

    the duct clamp.   

DUCT CONNECTOR

DUCT CONNECTOR

DUCT CLAMP

DUCT CLAMP

DUCT

DUCT

INSULATION

INSULATION

2" APP.

2" APP.

COMBUSTION AIR ASSEMBLY 

COMBUSTION AIR ASSEMBLY 
    FOR MODEL NO. AK-4

    FOR MODEL NO. AK-4

SCREWS

SCREWS

6" DIA. HOLE

6" DIA. HOLE
FOR AK-4 

FOR AK-4 

 NAIL

 NAIL
HOLES

HOLES