KZK-1510A 1 Rev. 10 — May 2023
Komfort Zone Kit #KZK-1510A
For use with Bellingham 38 (#BHM-38), Bellingham 44 (#BHM-44),
Callaway See-Thru (#CLW-ST), Callaway 50 (#CLW-50 & #CLW-50-MV),
and Nordik 41 DV (#NDK-41-DV)
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.
READ ALL THESE STEPS BEFORE STARTING INSTALLATION. LEAVE THESE INSTRUCTIONS WITH THE APPLIANCE.
This kit must be installed by a qualied installer, service agency, or gas supplier at the me of the heater installaon.
These instrucons must be used in conjuncon with the installaon and operaon manual provided with the appliance.
Please read all appliance owner’s manual completely before performing any procedures in these instrucons.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
IMPORTANT: Failure to read and follow these instrucons
may create a possible hazard and will void the replace
warranty.
1.0 Introducon ............................................................. 3
1.1 Kit Contents ............................................................. 3
1.2 Suggest Conguraons ............................................ 4
1.3 Dimensions and Overview ....................................... 8
1.4 Air Duct Run ............................................................. 9
2.0 Framing and Clearances ......................................... 10
2.1 Clearance to Sprinkler ........................................... 10
2.2 Framing .................................................................. 11
2.3 Minimum Shelf Requirements ............................... 17
2.4 Front Facing Clearances ......................................... 20
3.0 Facing and Finishing ............................................... 21
3.1 Non-combusble Requirements ........................... 22
3.2 Finishing Requirements ......................................... 27
3.3 Hearth and Mantel Informaon ............................ 32
4.0 Fireplace Preparaon & Installaon ....................... 38
4.1 Bellingham 38 & Bellingham 44 ............................ 38
4.2 Callaway 50 & Callaway 50 MV ............................. 40
4.3 Callaway See Thru ................................................. 42
4.4 Nordik 41 DV ......................................................... 44
This oponal convecon duct kit redistributes the warm air ow away from the replace opening to a more desirable
locaon using natural convecon without the use of a fan. The warm air ow may be relocated to a posion higher up the
wall, out the sidewalls, or even to an adjacent room. The result is much cooler wall temperatures above the replace
opening for locang televisions, artwork, etc.
P.O. BOX 557 204 INDUSTRIAL PARK DRIVE
LAKEFIELD, MINNESOTA USA 56150-0577