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#BAY-41-LE R.5 July 2019

Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces

FRAMING 

11

3.0  FRAMING

3.1  Appliance Placement Considerations

WARNING: Due to high temperatures, the appliance should be located 

out of traffic and away from furniture and draperies. 
FIRE HAZARD: Do NOT install this appliance directly on carpeting, 

vinyl, or any other combustible material other than wood. 

• 

This appliance must be installed on a level surface capable 

of supporting the fireplace and venting. If possible, place the 

fireplace in a position where the vent terminates between two 

studs, eliminating the need for any additional framing.

• 

This fireplace may be installed in a bedroom. 

• 

Please be aware of the large amount of heat this fireplace will 

produce when determining a location. 

3.2  Floor Support and Protection

• 

Floor protection in front of the fireplace is not required. 

Combustible material may be used if installing a hearth 

extension. Consider the thickness of the hearth extension 

finishing material if building a fireplace platform.

 

The bottom 

of the fireplace must be level with finished hearth extension for 

proper fit of a safety barrier. 

• 

If installing safety barrier #B41-PFT2, the fireplace must be 2-1/4” 

(57mm) above the finished hearth for proper fitting. 

• 

If this appliance is to be installed directly on carpeting, tile, 

or other combustible material other than wood flooring, this 

appliance shall be installed on a metal or wood panel extending 

the full width and depth of the appliance.

• 

If the appliance is to be installed above floor level, a solid, 

continuous platform must be constructed below the appliance. 

3.3  Stand-off Assembly and Installation

WARNING: The top stand-offs provide the 10 in (254 mm) minimum 

clearance to the header. Use only non-combustible material in this 

area for the entire width of the fireplace. DO NOT use wood, sheetrock, 

et cetera, in this zone.
Top stand-off brackets must be formed and attached prior to 

positioning fireplace into framed opening. 
NOTE: If installing trim kit assembly #B41-FTK, please refer to Section 

4.2 Finishing Trim Kit Assembly #B41-FTK on page 21 before 

installing stand-offs.

1.  Remove and save (4) screws securing stand-off heat shields and 

stand-off brackets on top of the fireplace.

2.  Form each top stand-off bracket by bending at perforations, as 

shown. 

3.  Align the holes in the formed top stand-offs with the holes in 

the fireplace top. Secure with the (4) screws previously removed 

along with (4) screws located on top of the fireplace.

4.  Form stand-off heat shields as shown. The flange will face up and 

to the back of the fireplace. 

5.  Align the in the stand-off heat shields with the holes in the 

top stand-off brackets Secure with (8) screws provided in the 

fireplace components packet.

BEND AT 

PERFORATIONS

FORMED 

STAND-OFF

Figure 3.1, Stand-Off Assembly and Installation

STAND-OFF BRACKETS AS SHIPPED

TOP STAND-OFF BRACKETS INSTALLED

STAND-OFF BRACKETS INSTALLED

Summary of Contents for BAY-41-LE

Page 1: ...ed manufactured home USA only or mobile home where not prohibited by local codes This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for...

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Page 3: ...in being dedicated not only to functionality and reliability but also customer safety We offer our continual support and guidance to help you achieve the maximum benefit and enjoyment from your Kozy...

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Page 5: ...5 5 1 Gas Conversion sold separately 25 5 2 Gas Line Installation 25 6 0 TERMINATION LOCATIONS 26 6 1 Vertical Vent Cap Termination 26 6 2 Minimum Termination Clearances 27 7 0 VENTING 28 7 1 Rear Ven...

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Page 7: ...period a battery operated carbon monoxide detector with an alarm shall be installed 1 3 2 Approved Carbon Monoxide Detectors Each carbon monoxide detector as required in accordance with the above prov...

Page 8: ...at higher altitudes Please refer to National Fuel Gas Code ANSI Z223 1 NFPA 54 CSA B149 1 Natural Gas and Propane Installation Code local authorities or codes having jurisdiction in you area regardin...

Page 9: ...ensions 21 553mm 17 431mm 7 184mm 25 16 58mm 65 8 169mm 34 876mm 375 8 955mm 40 1035mm 10 254mm 295 16 745mm 65 8 169mm 1113 16 300mm 2 51mm 61 8 156mm 2 70mm 283 8 955mm LEFT SIDE FRONT VIEW TOP VIEW...

Page 10: ...r installation of safety barriers require the bottom of the fireplace to be level with finished hearth NOTE Safety screen B41 PTF2 requires the fireplace to be 2 1 4 57 mm above the hearth and 3 76 mm...

Page 11: ...ood flooring this appliance shall be installed on a metal or wood panel extending the full width and depth of the appliance If the appliance is to be installed above floor level a solid continuous pla...

Page 12: ...Secure the nailing flanges to the fireplace with screws provided through the slots in nailing flanges 4 Bend perforation on nailing flange until parallel with fireplace face Do not bend toward firepla...

Page 13: ...ppliance top 9 in 356 mm 1 25mm 28 717mm 41 1048mm 17 445mm 41 1048mm 13mm 41 1048mm 565 16 1431mm 283 16 716mm 6mm 3913 16 1012mm 13 331mm 17 445mm 41 1048mm 13mm 13mm 17 445mm 41 1048mm TYPICAL VERT...

Page 14: ...fireplace facing materials If using a hearth adjust the rough opening size as necessary to maintain minimum clearance requirements If masonry optional is to be used prepare the foundation necessary fo...

Page 15: ...TE Wall thimble products that comply with the required clearance to combustibles must be installed for all horizontal vent runs that pass through interior or exterior walls These wall thimble products...

Page 16: ...ion A outdoor covered fireplace installation allows a fireplace to be installed in an outdoor covered area where the appliance is protected from direct precipitation Follow the instructions and illust...

Page 17: ...U M W E A T H E R P R O O F O V E R H A N G I N F R O N T A N D S I D E S M I N I M U M W E A T H E R P R O O F O V E R H A N G I N F R O N T A N D S I D E S FREE STANDING STRUCTURE WEATHERPROOF ENCLO...

Page 18: ...Adjacent Sidewall Requirements The adjacent sidewall must be 1 25mm from the finishing edge of the fireplace See Figure 4 3 page 20 If you are installing safety barrier B41 PTF2 you will need a 3 76m...

Page 19: ...BLE ZONE 58 1473mm minimum chamber height for top vent minimum horizontal vent terminations using flex pipe 1 2 13mm NON COMBUSTIBLE MATERIAL ONLY 10 254mm 8 203mm 6 152mm 9 229mm 7 177mm 5 126mm 3 4...

Page 20: ...E R 5 July 2019 1 25mm UNLIMITED Figure 4 3 Sidewall Clearance NOTE 42 7 8 x 10 1 2 NON COMBUSTIBLE MATERIAL SUPPLIED WITH FIREPLACE ALLOWS 3 4 OVERLAP ONTO FRAMING SIDES AND 1 2 ONTO HEADER NON COMBU...

Page 21: ...each side of the outer shell of the unit 4 Install the side trim panels Align the holes in the side panels with the holes in the side of the unit as shown below Secure with screws previously removed f...

Page 22: ...ave the top and bottom screw on each side of the outer shell of the unit 4 Install the exterior trim side panels Align the holes in the side panels with the holes in the side of the unit as shown belo...

Page 23: ...p Fit Hanging Installation IMPORTANT If there is gasket rope present on the back on the safety screen ensurethegasketmakescontactwiththeapplianceorfinishing material The gasket MUST maintain contact t...

Page 24: ...e louver in the first notch position will match with the first notch position in the notched tabs the louver in the second notch position will match the second notch in the notched tabs etc 3 Adjust t...

Page 25: ...est pressures equal to or less than psi 3 5 kPa the appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve A listed and Commonwealth of Massachuse...

Page 26: ...30 Over 6 12 to 7 12 1 25 0 38 Over 7 12 to 8 12 1 5 0 46 Over 8 12 to 9 12 2 0 0 61 Over 9 12 to 10 12 2 5 0 76 Over 10 12 to 11 12 3 25 0 99 Over 11 12 to 12 12 4 0 1 22 Over 12 12 to 14 12 5 0 1 52...

Page 27: ...to building or the combustion air inlet to any other appliance 12 in 30 cm 9 in 23 cm K Clearance to mechanical air supply inlet 6 ft 1 83 m 3 ft 91 cm above if within 10 ft 3 m horizontally Massachus...

Page 28: ...ons below to be used NOTE Allcomponentsremovedfromthetopventexitwillbereinstalled for the rear vent 7 1 1 Remove Top Vent Collars 7 1 2 Remove Back Vent Combustion Air Intake and Exhaust Collars 1 REM...

Page 29: ...T IS IN PLACE SECURE WITH 6 SCREWS PREVIOUSLY REMOVED 2 INSTALL 6 5 8 168mm COMBUSTION AIR INTAKE COLLAR TO APPLIANCE REAR VERIFY GASKET IS IN PLACE SECURE WITH 4 SCREWS PREVIOUSLY REMOVED 3 INSERT TA...

Page 30: ...E 136 Flame height and appearance will vary depending upon venting configuration and the type of fuel used Refer to the vent manufacturer s installation manual for complete installation instructions V...

Page 31: ...m Vertical Terminations Minimum Vertical Length Maximum Vertical Length 3 ft 914 mm 50 ft 15 2 m i Minimum Maximum Vertical Venting 3 914mm minimum vertical length 50 15 24m maximum vertical length te...

Page 32: ...152mm minimum horizontal run 18 457mm maximum horizontal run termination cap ii Typical Corner Installation 9 229mm vertical rise 90 horizontal elbow 18 457mm maximum horizontal run termination cap 9...

Page 33: ...e 90 horizontal elbow 8 2 4m maximum horizontal run termination cap 36 914mm minimum vertical rise 90 horizontal elbow 12 2 4m maximum horizontal run termination cap 48 1219mm minimum vertical rise 90...

Page 34: ...ation cap Table 7 6 NATURAL GAS ONLY REAR VENT OPTION Horizontal Venting Maximum Horizontal Run 45 elbow 18 in 457 mm ii Natural Gas ONLY Rear Vent Option 45 elbow for a corner installation off the re...

Page 35: ...Length 90 vertical elbow 3 ft 914 mm 50 ft 15 2 m i Minimum Maximum Combination Venting Vertical Terminations 90 vertical elbow 3 914mm minimum vertical length 50 15 2m maximum vertical length termina...

Page 36: ...e Venting Configurations IMPORTANT Horizontal vent sections require at least 1 4 6mm rise for every 12 305mm of travel IMPORTANT The horizontal heat shield included with this fireplace must be install...

Page 37: ...hat may cause abrasion or damage to the flexible pipe Vent options listed below i ii iii allow for a minimum of 0 0mm to a maximum of 24 610mm horizontal run using rigid or flexible pipe i Minimum Max...

Page 38: ...rior sealant around outer edge of termination box A Place assembly through the wall pass through in exterior wall and secure with 4 screws through the four holes B 4 Form the 4 7 flexible aluminum pip...

Page 39: ...ly up and off of the 2 tabs located at the top of the firebox 8 1 2 Install Glass Frame Assembly 1 Align the slots on top of the glass assembly over the tabs at the top of the firebox while lowering t...

Page 40: ...sion instructions included with the kit Log numbers are located on the bottom of each log Refer to the following instructions and illustrations for proper log placement 1 Position the ember panel in f...

Page 41: ...2 screws and secondary heat shield 10 Remove and save 8 screws securing the control board 11 Lift the control board out of the firebox being careful not to damage the sealing gasket underneath 8 4 2 C...

Page 42: ...C22 1 9 2 Wiring Requirements The IFC System Module requires 120VAC power supply and or batteries to operate Using the battery back up will operate the burner only Optional components will not functio...

Page 43: ...itch PILOT BURNER PILOT IGNITER FLAME SENSOR APPLIANCE GROUND STAR MALE END BATTERY PACK IPI CPI SWITCH MAIN ON OFF SWITCH 886 PROFLAME PILOT BURNER PILOT IGNITER FLAME SENSOR APPLIANCE GROUND STAR MA...

Page 44: ...l board from firebox See Section 8 4 Control Board Removal and Installation on page 41 for more information 4 Insert fans through the opening and position on the studs at the back of the firebox Secur...

Page 45: ...ate the ON OFF rocker switch Press the ON OFF rocker switch to OFF 6 Locate the manual valve installed by your qualified service technician 7 Turn the manual valve clockwise to the OFF position 8 Wait...

Page 46: ...lot mode IPI set the IPI CPI rocker switch to OFF The pilot and main burner will ignite and turn off automatically when this IPI CPI rocker switch is set to OFF For continuous pilot mode CPI set the I...

Page 47: ...sure settings 6 Set IPI CPI rocker switch to IPI OFF Press the main ON OFF rocker switch to OFF Pilot and burner should turn off 7 Disconnect hose and tighten the inlet IN pressure tap by turning scre...

Page 48: ...lame that may lift off the burner Table 11 2 Factory Set Venturi Openings Fuel Air Shutter Opening Natural Gas 1 8 3 mm OPEN Propane 5 8 15 mm OPEN 11 2 1 1 Venturi Adjustment NOTE If soot is present...

Page 49: ...ame assembly 2 Remove 3 screws at the firebox ceiling securing the baffle Lift the baffle out of slots on the firebox back wall 3 Bend the tabs on the restrictor plate included in components packet to...

Page 50: ...liance and main gas line Pilot will not stay lit No propane in tank Check propane tank Refill if necessary Low gas pressure Consult a plumber or a gas supplier Can be caused by situations such as a be...

Page 51: ...striction after installation on page 39 Soot appears on glass Improper log placement See Section 8 3 B41 500 Log Set Installation on page 40 Improper venturi setting Venturi air shutter may need to be...

Page 52: ...ons provided with installation Refer to Section 7 0 Venting on page 28 Performed by Qualified Service Person Frequency Annually Action Examination of the vent system is required The flow of combustion...

Page 53: ...Pilot or Flame rectification device Visually check pilot light when in operation Inspect and ensure the lighting of the main burner occurs within 4 seconds of the main gas valve opening Check for faul...

Page 54: ...ssembly Natural Gas 700 551 Conversion Kit Propane LCK B41LE S Pilot Assembly Propane 700 551 1 Burner Assembly B41L 135A LOG SET 8 Piece Log Set B41 500 Ember panel B41 900E BP1 Log B41L 1 BP2 Log B4...

Page 55: ...f but not limited to improper chimney venting installation will also render this warranty void 7 This warranty does not cover installation and operational related problems such as environmental condit...

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