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#BAY-41-MV R.1 July 2021

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

VENTING 

33

7.2  Approved Vent Systems

This appliance is equipped for use with a 4” exhaust by 6-5/8” air 

intake co-axial vent pipe system.
This appliance is approved for use with Kozy Heat 4” x 7” #700 Series 

Flexible Direct Vent system (horizontal terminations only). Refer to 

Section 7.8 #700-2 Series Direct Vent Termination Kit(s) on page 29 for 

venting components and installation instructions. 
This appliance is approved for use with manufacturers (horizontal and 

vertical terminations): American Metal Products (Ameri-Vent), BDM, 

ICC, Metal Fab*, Olympia Chimney Supply, Inc., Selkirk, and Simpson 

DuraVent.

*WHEN INSTALLING METAL FAB VENT SYSTEM 

with this appliance 

an adapter must be used. Use adapter part number 4DDA. 

The following termination caps are not allowed:

 Metal-Fab 4DH7, and 

Simpson Duravent Snorkel 46DVASNK14.
This appliance can be adapted to use 4” diameter aluminum flexible 

pipe when used in combination with an existing minimum 6” x 8” ID 

masonry or an existing minimum 7” ID Class A metal chimney. See 

Section 7.6 Class A Chimney/Masonry Chimney Conversion Kit on 

page 42.
This appliance can be adapted to use 3” x 3” flexible co-linear vent 

pipes when used in combination with an existing minimum 6” x 8” ID 

masonry or 7” ID Class A metal chimney. See Section 7.7 Coaxial to Co-

Linear Chimney Conversion on page 43.
The vent configurations listed in this manual are shown with rigid 

pipe. Flexible pipe may be used for approved venting configurations 

by approved vent manufacturers. Refer to the vent manufacturer’s 

installation instructions.
Refer to the vent manufacturer’s installation manual for complete 

installation instructions. Vent installation must conform with venting 

requirements and restrictions as outlined in this manual.

7.3  Venting Requirements

Consult the local and national installation codes to assure adequate 

combustion and ventilation air is available. Venting requirements 

apply to both natural gas and propane.
NOTE: 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 may be 

insulated using unfaced insulation products listed as noncombustible 

per ASTM E 136.
NOTE: Attic insulation shields may be insulated using unfaced 

insulation products listed as noncombustible per ASTM 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. Vent installation must 

conform with venting requirements and restrictions as outlined 

in this manual.

• 

Provide a means for visually checking the vent connection to the 

appliance after the fireplace is installed.

• 

A minimum of 1” (25mm) clearance on all side of the vertical pipe 

must be maintained. 

• 

A minimum of 1” (25mm) clearance on all sides of the horizontal 

vent flex pipe must be maintained.

• 

A minimum of 1-1/2” (38mm) top clearance and a minimum of 1” 

(25mm) bottom and side clearances for the horizontal rigid pipe 

must be maintained.

Содержание BAY-41-MV

Страница 1: ...me 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 use with other ga...

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Страница 3: ...____________________________________________________________ ____________________________________________________________________________________________________________________ CON GRAT ULAT ION S We...

Страница 4: ......

Страница 5: ...CONNECTION 28 5 1 Gas Conversion sold separately 28 5 2 Gas Line Installation 28 6 0 TERMINATION LOCATIONS 29 6 1 Vertical Vent Cap Termination 29 6 2 Minimum Termination Clearances 30 7 0 VENTING 31...

Страница 6: ......

Страница 7: ...iod 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 provisi...

Страница 8: ...ou area regarding derate guidelines 2 1 1 1 US Installations Refer to the American Gas Association guidelines for the gas designed appliances derating method For elevations above 2 000 610m input rati...

Страница 9: ...ensions Figure 2 1 Appliance Dimensions 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 8 955...

Страница 10: ...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 57mm above the hearth and 3 76mm clearance from the...

Страница 11: ...OCK S625A manual for complete conversion instructions If you convert the fireplace to propane after fireplace installation you will have to remove several components in order to access the burner and...

Страница 12: ...ave 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 st...

Страница 13: ...3 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 firep...

Страница 14: ...8mm 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 VERTICAL INSTALLATION TOP VENT TYPICAL HORIZONTAL I...

Страница 15: ...ckness 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 instal...

Страница 16: ...nstallation instructions for vertical terminations Attic insulation shields may be insulated using unfaced insulation products listed as non combustible per ASTM E 136 3 7 3 Horizontal Terminations IM...

Страница 17: ...Top vent minimum horizontal termination Natural Gas and Propane 28 724mm 17 445mm Rear vent minimum horizontal termination Natural Gas and Propane 53 1359mm 17 445mm Minimum horizontal 700 2 venting N...

Страница 18: ...ace Installation AN 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 instructi...

Страница 19: ...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...

Страница 20: ...dewall must be 1 25mm from the sides of the fireplace See Figure 4 3 page 23 If you are installing safety barrier B41 PTF2 you will need a 3 76mm clearance from the outside edge to the adjacent sidewa...

Страница 21: ...E COMBUSTIBLE FLOOR 1 2 13mm NON COMBUSTIBLE MATERIAL ONLY NON COMBUSTIBLE ZONE 48 1219mm minimum chamber height when venting from rear vent exits NON COMBUSTIBLE ZONE 54 1372mm minimum chamber height...

Страница 22: ...ber height when venting from rear vent exits NON COMBUSTIBLE ZONE 54 1372mm minimum chamber height for Natural Gas Propane top vent minimum horizontal vent terminations using rigid pipe NON COMBUSTIBL...

Страница 23: ...3 1 25mm UNLIMITED Figure 4 3 Sidewall Clearances 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 COMBUSTIBLE ZONE 1...

Страница 24: ...ach 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 fr...

Страница 25: ...ve and save 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 sh...

Страница 26: ...Fit Hanging Installation IMPORTANT If there is gasket rope present on the back of the safety screen ensurethegasketmakescontactwiththeapplianceorfinishing material The gasket MUST maintain contact to...

Страница 27: ...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...

Страница 28: ...from the gas supply piping system by closing its individual manual shut off valve A listed and Commonwealth of Massachusetts approved 1 2 13mm tee handle manual shut off valve and flexible gas connect...

Страница 29: ...o 6 12 1 0 0 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 1...

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

Страница 31: ...ions 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 RE...

Страница 32: ...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 TAB...

Страница 33: ...e used for approved venting configurations by approved vent manufacturers Refer to the vent manufacturer s installation instructions Refer to the vent manufacturer s installation manual for complete i...

Страница 34: ...haracteristics are affected by altitude fuel quality venting configuration and other factors To achieve desirable flame appearance the vent exhaust may be restricted by the restrictor plate included i...

Страница 35: ...ed for approved venting configurations by vent manufacturers listed in Section 7 2 Approved Vent Systems on page 33 i Minimum Maximum Vertical Venting 3 914mm minimum vertical length 50 15 24m maximum...

Страница 36: ...vertical rise 90 horizontal elbow 6 152mm minimum horizontal run 18 457mm maximum horizontal run termination cap ii Typical Corner Installation 9 vertical rise 9 229mm vertical rise 90 horizontal elb...

Страница 37: ...ow 48 1219mm maximum horizontal run termination cap i Minimum 24 Vertical Rise Maximum Horizontal Run 24 609mm minimum vertical rise 90 horizontal elbow 8 2 4m maximum horizontal run termination cap i...

Страница 38: ...rea in Figure 7 2 Flexible pipe may be used for approved venting configurations by vent manufacturers listed in Section 7 2 Approved Vent Systems on page 33 25 7 6m maximum vertical rise 25 7 6m maxim...

Страница 39: ...ontal Terminations i Minimum Maximum Horizontal Terminations 6 152mm minimum horizontal run 24 610mm maximum horizontal run termination cap ii Natural Gas ONLY Rear Vent Option 45 elbow for a corner i...

Страница 40: ...ay be used for approved venting configurations by vent manufacturers listed in Section 7 2 Approved Vent Systems on page 33 i Minimum Maximum Combination Venting Vertical Terminations 90 vertical elbo...

Страница 41: ...ed venting configurations by vent manufacturers listed in Section 7 2 Approved Vent Systems on page 33 25 7 6m maximum vertical rise 25 7 6m maximum horizontal run 50 15 2m of total length Maximum of...

Страница 42: ...d when using a 90 elbow off the top of the appliance IMPORTANT Careshouldbetakenwheninstallingflexiblepipetoavoid a tight bend that may cause abrasion or damage to the flexible pipe Vent options liste...

Страница 43: ...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...

Страница 44: ...not provided 4 Follow vent manufacturer installation instructions for vent installation 7 8 2 Assembly and Installation 5 Attach vinyl siding protector G not shown 6 Mount the required wall thimble H...

Страница 45: ...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 the bot...

Страница 46: ...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...

Страница 47: ...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 Control B...

Страница 48: ...must be in the OFF position for proper operation of wall switch remote or thermostat controls If the ON OFF rocker switch is ON the main burner will operate until it is turned OFF by the rocker switc...

Страница 49: ...uts included 7 Mount the speed control box onto the right side frame inside the control compartment Align the slots in the speed control box to the holes in the bracket Secure with 2 black philips hea...

Страница 50: ...trol system and any gas control that has been under water 1 Set thermostat to lowest setting if applicable 2 Turn off all electric power to the appliance if service is to be performed 3 Remove bottom...

Страница 51: ...r adjusting main burner flame height and the heat output of the fireplace Remove the bottom frame to access the gas valve and the HI LO pressure regulator knob To adjust turn the HI LO knob counterclo...

Страница 52: ...witch to ON Check pressure to ensure it is near maximum inlet pressure 6 Press the ON OFF rocker switch to OFF 7 Turn the gas control knob to OFF 8 Disconnect hose and tighten the inlet IN pressure ta...

Страница 53: ...ane 5 8 16mm OPEN 11 2 1 1 Venturi Adjustment NOTE If soot is present on the glass check log positioning before adjusting the venturi Logs must not block burner ports 1 Remove the safety barrier botto...

Страница 54: ...m frame and glass frame assembly 2 Remove refractory if installed and log set 3 Remove 4 screws securing the fireplace baffle located on the rear firebox wall 4 Bend the tabs on the restrictor plate i...

Страница 55: ...connection Ensure thermocouple connection at gas valve is full inserted and tight hand tight plus 1 4 turn Thermocouple reading below 15 millivolts Disconnect the thermocouple from valve Place one mi...

Страница 56: ...burner extinguish while in operation No propane in tank Check propane tank Refill if necessary Incorrect glass frame assembly installation Refer to Section 8 1 Glass Frame Assembly on page 45 Imprope...

Страница 57: ...d by Qualified Service Person Frequency Annually Action Examination of the vent system is required Inspect the condition of vent and vent terminal for sooting or obstruction and correct if present The...

Страница 58: ...spect the operation of the flame safety system Pilot or Flame rectification device Visually check pilot light when in operation Ensure pilot flame impinges on thermocouple Clean pilot hood and adjust...

Страница 59: ...F2 Full Rectangular Screen Front B41 PSF2 Prairie Screen Front B41 RSF2 Rectangle Screen Front B41A MSF2 Arched Mission Screen Front B41A FPDSF2 Arched Full Prairie Door Screen Front B41R MSF2 Rectang...

Страница 60: ...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 conditi...

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