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#CLW-40 R.4 November 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 Nailing Flange Assembly and Installation ......................................... 12
3.3 Stand-off Assembly and Header Heat Shield ................................... 13
3.4 Clearances to Combustibles ................................................................... 14
3.5 Rough Framing ........................................................................................... 15
3.6 Outdoor Covered Fireplace Installation ............................................. 17
3.7 Heat Management Preparation Overview ........................................ 19
3.8 Vented Cavity ............................................................................................... 24
4.0 FACING AND FINISHING .........................................................30
4.1 Standard Installation Facing and Finishing Requirements ........ 30
4.2 #CW40-SCK Optional Skim Coat Kit .................................................... 35
4.3 Finishing Guidelines for Optional Surrounds ................................... 36
4.4 Barrier Installation ...................................................................................... 37
4.5 Vented Cavity and KZK Facing and Finishing Requirements ..... 38
5.0 GAS LINE CONNECTION .........................................................42
6.0 NATURAL DRAFT TERMINATION LOCATIONS ......................43
6.1 Vertical Natural Draft Vent Termination ............................................. 43
6.2 Minimum Natural Draft Vent Termination Clearances .................. 44
7.0 VENTING ..................................................................................45
7.1 Approved Vent Systems ........................................................................... 45
7.2 Venting Requirements .............................................................................. 45
7.3 Natural Draft Vent Restriction ............................................................... 46
7.4 Natural Draft Installation ......................................................................... 47
7.5 Class A Chimney/Masonry Chimney Conversion ........................... 50
7.6 Coaxial to Co-Linear Chimney Conversion ....................................... 51
8.0 FIREPLACE SETUP ...................................................................52
8.1 Glass Frame Assembly .............................................................................. 52
8.2 Burner/Perimeter Media Installation ................................................... 52
8.3 Control Board Removal and Installation ............................................ 53
9.0 ELECTRICAL INFORMATION ..................................................54
9.1 Electrical Specifications ........................................................................... 54
9.2 Wiring Requirements ................................................................................ 54
9.3 #600-TLK Top Light Kit .............................................................................. 55
9.4 #SL42-028 Optional Fan Kit .................................................................... 56
10.0 OPERATING INSTRUCTIONS ................................................57
10.1 Setup Proflame 2 IFC Module .............................................................. 58
10.2 Initialize the Control System ................................................................ 58
10.3 Reset the System for Manual Operation ......................................... 58
10.4 Automatic Safety Restart ...................................................................... 58
10.5 Backup Battery Operation ................................................................... 58
10.7 IFC Module Ignition Sequence ........................................................... 59
10.9 Remote Control Operation .................................................................. 60
11.0 ADJUSTMENT ........................................................................64
11.1 Pressure Testing ........................................................................................ 64
11.2 Burner Flame Adjustments .................................................................. 65
12.0 TROUBLESHOOTING.............................................................67
13.0 MAINTENANCE......................................................................69
13.1 Firebox ......................................................................................................... 69
13.2 Fan (optional) ............................................................................................ 69
13.3 Vent System ............................................................................................... 69
13.5 Burner and Pilot System ....................................................................... 70
14.0 REPLACEMENT PARTS LIST..................................................71
LIMITED LIFETIME WARRANTY ....................................................72