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#NDK-34i R.1 July 2022
Hussong Mfg. Co., Inc. Kozy Heat Fireplaces
TABLE OF CONTENTS
5
TABLE OF CONTENTS
HOMEOWNER REFERENCE INFORMATION ................................. 3
TABLE OF CONTENTS .................................................................... 5
1.0
INTRODUCTION ...................................................................... 7
1.1
Appliance Certification ........................................................................... 7
1.2
California Proposition 65 Warning ....................................................... 7
1.3
Requirements for the Commonwealth of Massachusetts .............. 7
2.0
SPECIFICATIONS .................................................................... 8
2.1
2.2
2.3
Appliance Dimensions ............................................................................ 9
2.4
Part Assembly Overview ......................................................................... 10
2.5
Safety Barrier Dimensions ....................................................................... 11
3.0
EXISTING FIREPLACE REQUIREMENTS................................... 12
3.1
Appliance Placement Considerations ................................................ 12
3.2
Existing Fireplace Specifications ............................................................ 12
4.0
TERMINATION LOCATION ..................................................... 14
4.1
Chimney Vent Termination Clearances ............................................... 14
4.2
Co-linear to Co-axial Vent Terminations ............................................... 14
5.0
INSTALLATION PREPARATION ............................................... 15
5.1
Inspect and Clean Existing Chimney ................................................... 15
5.2
5.3
5.4
5.5
6.0
INSTALLATION ........................................................................ 16
6.1
Approved Vent Systems ........................................................................... 16
6.2
Kozy Heat #816 and #816-CAP ............................................................. 17
6.3
Restrictor Plate Assembly and Installation ...................................... 17
6.4
Co-linear to Co-axial Combined Venting ............................................. 18
6.5
6.6
6.7
Connect Vent Pipe to Vent Adapter ..................................................... 20
6.8
Place and Secure Appliance ................................................................... 21
6.9
Outdoor Covered Fireplace Installation ............................................... 22
7.0
GAS LINE CONNECTION ........................................................... 22
7.1
7.2
8.0
FACING AND FINISHING ......................................................... 25
8.1
Facing and Finishing Requirements .................................................... 25
8.2
8.3
9.0
GAS FIREPLACE INSERT SETUP ............................................. 28
9.1
9.2
9.3
9.4
#NK34-501 Log Set Installation .............................................................. 30
9.5
Control Board Removal and Installation ............................................. 31
10.0
ELECTRICAL INFORMATION ................................................ 31
10.1
10.2
11.0
OPERATING INSTRUCTIONS ................................................. 32
11.1
Setup Komfort 8K Module ................................................................... 33
11.2
Initialize the Control System ................................................................ 33
11.3
Reset the System for Manual Operation ............................................ 33
11.4
Automatic Safety Restart ..................................................................... 33
11.5
Backup Battery Operation .................................................................... 33
11.6
Komfort 8K Control System Ignition Sequence ............................ 34
11.7
Additional Diagnostic Information .................................................... 34
11.8
Remote Control Operation .................................................................... 35
12.0
ADJUSTMENT........................................................................ 41
12.1
Pressure Testing ....................................................................................... 41
12.2
Burner Flame Adjustments ................................................................... 42
12.3
Air Intake Restrictor Positioning ......................................................... 43
13.0 TROUBLESHOOTING ............................................................. 44
14.0
MAINTENANCE ..................................................................... 45
14.1
14.2
14.3
14.4
14.5
Burner and Pilot System ........................................................................ 45
15.0 REPLACEMENT PARTS LIST.................................................. 47
LIMITED LIFETIME WARRANTY ..................................................... 48