#CLW-ST R.1 February 2021
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
TABLE OF CONTENTS
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TABLE OF CONTENTS
HOMEOWNER REFERENCE INFORMATION .................................3
TABLE OF CONTENTS .....................................................................5
1.0 INTRODUCTION ......................................................................7
2.0 SPECIFICATIONS .....................................................................8
2.1 Heating Specifications .............................................................................. 8
2.2 Electrical Specifications ............................................................................ 8
2.3 Appliance Dimensions .............................................................................. 9
2.4 Barrier Dimensions ..................................................................................... 10
3.0 FRAMING .................................................................................11
3.1 Installation Planning .................................................................................. 11
3.2 Appliance Placement Considerations ................................................. 12
3.3 Nailing Flange Assembly and Installation .......................................... 13
3.4 Stand-off Assembly and Installation .................................................... 15
3.5 Standard Installation ................................................................................. 17
3.6 Natural Draft Vent Termination Rough Framing .............................. 19
3.7 Outdoor Covered Fireplace Installation .............................................. 21
3.8 Exterior and Interior Heat Transfer Kit Cover Plates........................ 23
3.9 Vented Cavity and Komfort Zone Kit Installation ............................ 24
4.0 FACING AND FINISHING .........................................................34
4.1 Standard Installation Facing and Finishing Requirements ......... 34
4.2 Optional Finishing Trim Kit (FTK): CWST-FTK .................................... 40
4.3 Barrier and Optional Surround Installation ....................................... 41
4.4 Finishing Guidelines for Optional Surrounds ................................... 42
4.5 Vented Cavity and KZK Facing and Finishing Requirements ..... 43
5.0 GAS LINE CONNECTION .........................................................47
6.0 NATURAL DRAFT TERMINATION LOCATIONS ......................48
6.1 Natural Draft Vertical Termination ........................................................ 48
6.2 Minimum Natural Draft Termination Clearances ............................. 49
7.0 VENTING ..................................................................................50
7.2 Venting Requirements .............................................................................. 50
7.3 Vent Restriction .......................................................................................... 51
7.4 Natural Draft Vent Installation ................................................................ 52
7.5 Class A Chimney/Masonry Chimney Conversion ............................ 56
8.0 FIREPLACE SETUP ...................................................................57
8.1 Glass Frame Assembly ............................................................................... 57
8.2 Burner/Perimeter Media Installation ................................................... 58
8.3 Control Board Removal and Installation ............................................. 59
9.0 ELECTRICAL INFORMATION ..................................................60
9.1 Electrical Specifications ............................................................................ 60
9.2 Wiring Requirements ................................................................................. 60
9.3 #600-TLK Top Light Kit ............................................................................... 61
9.4 #CWST-028 Optional Fan Kit ................................................................... 62
10.0 OPERATING INSTRUCTIONS ................................................64
10.1 Setup Proflame 2 IFC Module .............................................................. 65
10.2 Initialize the Control System................................................................. 65
10.3 Reset the System for Manual Operation .......................................... 65
10.4 Automatic Safety Restart ....................................................................... 65
10.5 Backup Battery Operation .................................................................... 65
10.6 Control System 7 Day Timeout ............................................................ 65
10.7 IFC Module Ignition Sequence ............................................................ 66
10.8 Additional Diagnostic Information .................................................... 66
10.9 Remote Control Operation .................................................................. 67
11.0 ADJUSTMENT ........................................................................70
11.1 Pressure Testing ........................................................................................ 70
11.2 Burner Flame Adjustments ................................................................... 71
12.0 TROUBLESHOOTING.............................................................73
13.0 MAINTENANCE......................................................................75
13.1 Firebox .......................................................................................................... 75
13.2 Fan (optional) ............................................................................................. 75
13.3 Vent System ................................................................................................ 75
13.4 Glass Assembly .......................................................................................... 75
13.5 Burner and Pilot System ........................................................................ 76
14.0 REPLACEMENT PARTS LIST..................................................77
LIMITED LIFETIME WARRANTY ....................................................78