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HUSSONG MANUFACTURING CO., INC.

READ ALL THESE STEPS 

 BEFORE STARTING INSTALLATION. 

LEAVE THESE INSTRUCTIONS WITH THE 

APPLIANCE.

This kit must be installed by a qualified installer, 

service  agency,  or  gas  supplier  at  the  time  of 

the  heater  installation.  These  instructions  must 

be used in conjunction with the installation and 

operation  manual  provided  with  the  appliance. 

Please  read  the  appliance  owner’s  manual 

completely before performing any procedures in 

these instructions. 

INSTALLER: Leave this manual with the appliance.  

CONSUMER: Retain this manual for future reference.

KOMFORT ZONE KIT

#KZK-050

For use with the Callaway-50 #CLW-50

Direct Vent Gas Fireplace

This optional convection duct kit redistributes the 

warm air flow away from the fireplace opening to 

a more desirable location using natural convection 

without the use of a fan. The warm air flow may be 

relocated to a position higher up the wall, out the 

sidewalls, or even to an adjacent room. The result 

is much cooler wall temperatures above the fire

-

place opening for locating televisions, artwork, etc. 
The use of this kit will permit lower mantel clear

-

ances to be used. 

These lower mantel clear-

ances must be only used when the KZK Duct 

system is installed. 

English and French installation manuals are available through your 

local dealer. Visit our website 

www.kozyheat.com

.

Les manuels d’installation en français et en anglais sont disponibles 

chez votre détaillant local. Visitez 

www.kozyheat.com.

Hussong Manufacturing Co., Inc.

 

P.O. Box 577, 204 Industrial Park Drive

 

Lakefield, MN 56150-0577, USA

Rev. 2, 5/19

1.0 INTRODUCTION .......................................................................3

1.1  Kit Contents.......................................................................................... 3

1.2  Suggested Configurations .............................................................. 4

1.3  Dimensions and Overview ............................................................. 5

1.4  Air Duct Run ......................................................................................... 6

2.0  FRAMING AND CLEARANCES ................................................7

2.1  Clearance to Sprinkler ...................................................................... 7

2.2 Framing.................................................................................................. 8

3.0  FACING AND FINISHING .........................................................9

3.1  Non-combustible Requirements .................................................. 9

3.2  Combustible Finish ..........................................................................10

4.0 INSTALLATION .......................................................................12

Summary of Contents for KOMFORT ZONE KIT KZK-050

Page 1: ...fan The warm air flow may be relocated to a position higher up the wall out the sidewalls or even to an adjacent room The result is much cooler wall temperatures above the fire place opening for loca...

Page 2: ......

Page 3: ...num 4 to attach to the unit where the cover plates are removed 1 KZK 410 is used for a 10 vent run If installing beyond 10 vent run you will need to order 1 KZK CPL KZK CPL is 4 5 couplers that connec...

Page 4: ...Mfg Co Inc Kozy Heat Fireplaces Komfort Zone Kit KZK 050 1 2 Suggested Configurations Figure 1 3 KZK 050 Suggested Configurations KZK 050 FRONT WALL OUTLET KZK 050 REAR WALL OUTLET KZK 050 CORNER INS...

Page 5: ...inimum clearance to combustibles around pipe The tubing that connects the plenum to the fireplace must be UL181 Class 0 approved air duct If you are mounting the plenum above the fireplace 10 or less...

Page 6: ...ance around the air duct pipes must be maintained Use KZK 410 UL181 Class 0 Air Duct piping to connect the plenum s to the unit Hussong Mfg requires pipes to be listed as UL181 Class 0 Air Duct to con...

Page 7: ...lowed The distance between a sprinkler head and discharge opening cannot be less than 60 1524mm in length at every point from the origin of the discharge opening You must also verify the sprinkler hea...

Page 8: ...Inc Kozy Heat Fireplaces Komfort Zone Kit KZK 050 2 2 Framing Figure 2 2 Rough Opening Figure 2 3 Minimum Clearances for Plenum and Air Discharge to Ceiling Figure 2 4 Framing and Clearances 2 1 6 CEI...

Page 9: ...COVER PANEL COMBUSTIBLE MATERIAL ALLOWED BOTTOM 19mm NON COMBUSTIBLE MATERIAL ONLY COMBUSTIBLE MATERIAL ALLOWED COMBUSTIBLE MATERIAL ALLOWED SEE IMAGE BELOW FOR ACCEPTABLE SCREW LOCATIONS Figure 3 1 M...

Page 10: ...s installed in accordance to this manual AND the convection baffle is removed when using these combustible clearances 9 248mm 26 673mm 16 425mm NOTE THESE MANTEL CLEARANCES APPLY ONLY WHEN THE KZK DUC...

Page 11: ...KZK 050 Combustible Wall Finish with Surround Combustible wall finish may be installed over cement board If surround is used the combustible wall finish must maintain a 3 4 clearance to the top finis...

Page 12: ...mbustibles as listed see previous pages Fix the plenum to the framing using nails or screw through the top mounting bracket FIREBOX CONVECTIVE AIRFLOW WITH THE BAFFLE IN PLACE CONVECTION BAFFLE TO BE...

Page 13: ...the plenum s may be visible 10 Install the KZK 050DT discharge trim to the plenum after the wall finish is completed using 2 screws if using the KZK 050 plenum Finishing material must not block and s...

Page 14: ......

Page 15: ...eut tre dirig e plus haut sur le mur travers les murs adjacents ou m me vers la pi ce adjacente Cela permet de r duire beaucoup la temp rature des murs au dessus du foyer pour pouvoir y in staller une...

Page 16: ......

Page 17: ...s 1 KZK 410 est utilis pour conduits d air de 10 pieds 3 05 m Pour installer des conduits de plus de 10 pieds 3 05 m il faut commander 1 KZK CPL KZK CPL inclut 4 coupleurs de 5 po qui raccordent 2 KZK...

Page 18: ...nc Kozy Heat Fireplaces Kit Komfort Zone n KZK 050 1 2 Configurations sugg r es Figure 1 3 Configurations sugg r es du KZK 050 KZK 050 INSTALLATION DANS UN COIN KZK 050 SORTIE MURALE ARRI RE KZK 050 S...

Page 19: ...gu s UL 181 Conduits d air de Classe 0 Si vous installez le pl num moins de 10 pieds 3 m au dessus du foyer utilisez un 1 kit n KZK 410 Si vous installez le pl num plus de 10 pieds 3 m et moins de 20...

Page 20: ...oit tre maintenu Utilisez les conduits d air no KZK 610 homologu s UL 181 Conduits d air de Classe 0 pour raccorder le s pl num s au foyer Hussong Mfg exige des conduits d air homologu s UL 181 de Cla...

Page 21: ...te de gicleur et l ouverture de sortie d air ne doit pas tre inf rieure 60 po 1 52 m en tout point mesur e partir de l ouverture de sortie d air Vous devez aussi v rifier que le d tecteur de la t te...

Page 22: ...aces Kit Komfort Zone n KZK 050 ACIER D ENCADREMENT 6 22 ACIER D ENCADREMENT 4 2 2 Encadrement Figure 2 2 Ouverture brute Figure 2 3 D gagement minimal de la sortie d air au plafond Figure 2 4 Encadre...

Page 23: ...NF RIEUR MAT RIAUX COMBUSTIBLES PERMIS MAT RIAUX INCOMBUSTIBLES SEULEMENT MAT RIAUX COMBUSTIBLES PERMIS MAT RIAUX COMBUSTIBLES PERMIS AUCUNE VIS N EST PERMISE AUCUNE VIS PERMISE 3 95mm AUCUNE VIS PERM...

Page 24: ...nform ment ce manuel ET de retirer le d flecteur de convection si vous utilisez les d gagements aux mat riaux combustibles sp cifi s dans ce manuel 9 248mm 26 673mm 16 425mm Assurez vous d installer l...

Page 25: ...dessus le panneau de ciment Si une contour optionnel est utilis mat riaux de finition murale combustibles tre maintenue 3 4 po d gag e jusqu au sommet de finition du foyer PLANCHER D ENCEINTE DU FOYE...

Page 26: ...VECTION SANS LE D FLECTEUR combustibles tels que sp cifi s aux pages pr c dentes Fixez le pl num l encadrement avec des vis ou clous traversant la bride de fixation sup rieure NOTE Les brides de fixat...

Page 27: ...ous utilisez le pl num du kit KZK 050 Les mat riaux de finition ne doivent pas boucher l ouverture de sortie d air du pl num mais doivent border uniform ment tout le pourtour de l ouverture de sortie...

Page 28: ......

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