HearthStone 8411 Owner'S Manual Download | Manualshive

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HearthStone Quality Home Heating Products, Inc ®

50

WFP-75 Model 8411

*You can get a kit of four (4) rafter protector (AC03510) from your
dealer. Each rafter is made of 22GA galvanized steel (10.44"W x
5.126"H).

7.8 SUPPLY OF COMBUSTION AIR

Legally, it is not mandatory to connect your fireplace to a fresh air intake unless it is required by the local
code or the manufacturer. However, if you want to meet the Novo Climate or R2000 requirements, an
external air intake will be required. The fresh air intake promotes proper combustion and prevents the risk
of house depressurization. Although the external air supply is not a guarantee against the risk of smoke
return caused by house depressurization, it will certainly minimize the risk.

NOTE

•

IT IS STRONGLY RECOMMENDED TO INSTALL A MECHANICAL DAMPER TO CLOSE THE FRESH
AIR INTAKE WHEN THE FIREPLACE IS NOT IN USE.

•

IT IS STRONGLY RECOMMENDED TO INSTALL A CARBON MONOXIDE (CO) DETECTOR/ALARM
IN THE ROOM WHERE THE FIREPLACE IS INSTALLED. THE CO DETECTOR WILL WARN YOU IF,
FOR ANY REASON, THE WOOD FIREPLACE FAILS TO FUNCTION CORRECTLY.

The easiest and most reliable supply of combustion air for your wood fireplace is from the room in which it
is installed. The room air is already preheated so it will not cool the fire and its availability is not affected
by the pressure of the wind on the house. However, the combustion of wood requires a large volume of air.
It will take only a few hours to consume the equivalent of the entire volume of air contained inside your
home. This air will be replaced by new cold air from outside either through tiny cracks in your home or via
your air exchanger. It is strongly recommended to install an external air intake to increase your heating
efficiency and to avoid consuming the preheated air you already paid for.

Some states or counties require that fireplace are connected to a fresh air intake. If you install a fresh air
intake on an external wall, its pressure may vary in windy conditions. It would be therefore preferable not to
install the air intake on a heavily windward wall. If you experience difficulties with your fireplace and you
suspect strong winds as the source of the problem, a mechanical damper with help you diagnose and
solve the problem. Check the outdoor air duct for soot deposits when the venting system is cleaned and
inspected.

10.44”

5.126”

1.530”

.512”

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Summary of Contents for 8411

Page 1: ...ngs and approvals of this system In that case HearthStone Quality Home Heating Products Inc will not be responsible for damages Install the fireplace only as described in these instructions This manual is available for free download on the manufacturer s web site It is a copyrighted document Re sale is strictly prohibited The manufacturer may update this manual from time to time and cannot be resp...

Page 2: ...trained professional on a regular basis will greatly increase the potential for recognizing potential impacts to efficiency Proper draft is important to the efficient operation of your heater Refer to the Normal Operation section of this manual for information regarding adequate draft Both excessive and sub minimum draft can affect the efficiency of your wood heater Excessive draft can lead to ove...

Page 3: ...EWOOD 12 3 1 1 WHAT IS GOOD FIREWOOD 12 3 1 2 TREE SPECIES 12 3 1 3 LOG LENGTH 13 3 1 4 PIECE SIZE 13 3 1 5 HOW TO DRY FIREWOOD 13 3 1 6 JUDGING FIREWOOD MOISTURE CONTENT 13 3 2 MANUFACTURED LOGS 14 4 Operating Your Fireplace 14 4 1 YOUR FIRST FIRES 14 4 2 LIGHTING FIRES 14 4 2 1 BEST PRACTICE THE TOP DOWN FIRE 14 4 2 2 CONVENTIONAL FIRE STARTING 15 4 2 3 TWO PARALLEL LOGS 15 4 2 4 USING FIRE STAR...

Page 4: ...ATION 27 6 3 2 TRANSPORTATION PACKAGING 27 6 3 3 LOCATING THE WFP 75 28 6 3 4 CLEARANCES TO COMBUSTIBLE MATERIALS 28 6 3 5 HEARTH EXTENSION CONSTRUCTION OPTIONS 29 6 3 6 MINIMUM HEARTH EXTENSION REQUIREMENTS 33 6 3 7 FRAMING CONSTRUCTION 34 6 3 8 FACING 39 6 3 9 INSTALLATION OF A COMBUSTIBLE SHELF 40 6 3 10 HEAT SHIELD FOR COMBUSTIBLE SHELF 40 6 3 11 INSTALLATION OF A NONCOMBUSTIBLE SHELF 40 7 The...

Page 5: ...NTAKE KIT 53 APPENDIX 4 OPTIONAL TRADITIONAL GRAVITY HOT AIR DISTRIBUTION KIT INSTALLATION 56 APPENDIX 5 OPTIONAL MODERN GRAVITY HOT AIR DISTRIBUTION KIT INSTALLATION 59 APPENDIX 6 OPTIONAL FORCED AIR DISTRIBUTION KIT INSTALLATION 63 APPENDIX 7 OPTIONAL FIRE SCREEN INSTALLATION 64 APPENDIX 8 REFRACTORY PANELS REPLACEMENT 65 APPENDIX 9 SECONDARY AIR TUBES AND BAFFLE INSTALLATION 66 APPENDIX 10 BLOW...

Page 6: ... FIREPLACE KEEP ALL SUCH LIQUIDS OR AEROSOLS WELL AWAY FROM THE FIREPLACE WHILE IT IS IN USE HOT WHILE IN OPERATION KEEP CHILDREN CLOTHING AND FURNITURE AWAY CONTACT MAY CAUSE SKIN BURNS GLOVES MAY BE NEEDED FOR FIREPLACE OPERATION DO NOT STORE FUEL WITHIN HEATER MINIMUM INSTALLATION CLEARANCES BURN ONLY SEASONED NATURAL FIREWOOD DO NOT BURN SCRAP OR GARBAGE TREATED WOOD OR WOOD SUCH AS DRIFTWOOD ...

Page 7: ...ND THAT YOU ALSO INSTALL A CO DETECTOR ALARM TO PROVIDE WARNING IF SMOKE SPILLAGE FROM THE FIREPLACE OCCURS KEEP COMBUSTIBLE MATERIALS AT LEAST 48 INCHES AWAY FROM THE FRONT OF THE FIREPLACE OPENING DO NOT USE A FIREPLACE INSERT AND OTHER PRODUCTS NOT SPECIFIED FOR USE WITH THIS FIREPLACE DO NOT INSTALL IN A MOBILE HOME CANADA OR MANUFACTURED HOME USA WARNING DO NOT USE MATERIALS OTHER THAN THOSE ...

Page 8: ...his appliance is officially tested and certified by an independent agency 8 Tested and certified in compliance with CFR 40 part 60 subpart AAA section 60 534 a 1 ii and ASTM E3053 17 9 Carbon monoxide GENERAL FEATURES Maximum log length 13 20 in 508 mm east west 10 Flue outlet diameter 6 in 150 mm Chimney diameter 6 in 150 mm Type of chimney CAN ULC S629 UL 103 HT 2100 F Baffle material C Cast App...

Page 9: ...HearthStone Quality Home Heating Products Inc 9 WFP 75 Model 8411 2 3 DIMENSIONS General Dimensions ...

Page 10: ...HearthStone Quality Home Heating Products Inc 10 WFP 75 Model 8411 Internal Dimensions Faceplate Projection ...

Page 11: ...than houses that are heated all winter 2 5 THE BENEFITS OF LOW EMISSIONS AND HIGH EFFICIENCY The low smoke emissions produced by the special features inside the WFP 75 firebox mean that your household will release up to 90 percent less smoke into the outside environment than if you used an older conventional stove But there is more to the emission control technologies than protecting the environme...

Page 12: ...NEY IS CREOSOTED DO NOT OVER FIRE THIS HEATER OVER FIRING CAN RESULT IN A SAFETY HAZARD AND CAN PERMANENTLY DAMAGE THE FIREPLACE AND CHIMNEY 3 1 HOW TO PREPARE OR BUY GOOD FIREWOOD 3 1 1 WHAT IS GOOD FIREWOOD Good firewood has been cut to the correct length for the fireplace split to a range of sizes and stacked in the open until its moisture content is reduced to 15 to 20 3 1 2 TREE SPECIES The t...

Page 13: ...estimating drying time Firewood takes a long time to dry Small pieces dry more quickly than large pieces Split pieces dry more quickly than unsplit rounds Softwoods take less time to dry than hardwoods Softwoods like pine spruce and poplar aspen can be dry enough to burn after being stacked in the open for only the summer months Hardwoods like oak maple and ash can take one or even two years to dr...

Page 14: ...ted surfaces reach the curing temperature of the paint The smell of curing paint does not disappear until you have burned one or two very hot fires Burn one or two small fires to begin the curing and conditioning process Then build bigger and hotter fires until there is no longer any paint smell from the fireplace Once the paint smell disappears your fireplace is ready for serious heating NOTE Bef...

Page 15: ...NG WOOD FIRES 4 3 1 GENERAL ADVICE Wood heating with a space heater is very different than other forms of heating There will be variations in the temperature in different parts of the house and there will be variations in temperature throughout the day and night This is normal and for experienced wood burners these are advantages of zone heating with wood Do not expect steady heat output from your...

Page 16: ...ribed in Section 7 Venting See Appendix 7 Optional Fire Screen Installation for installation instructions Operating the fireplace with a fire screen increases possibilities of generating carbon monoxide Carbon monoxide is an odourless gas that is highly toxic which can cause death at high concentration in air Installation of a carbon monoxide detector is highly recommended 4 3 3 BLOWER OPERATION A...

Page 17: ... of the coals First it concentrates them near where most of the combustion air enters the firebox and where they can ignite the new load quickly and second the charcoal will not be smothered by the new load of wood If you were to simply spread the charcoal out the new load will smoulder for a long time before igniting Remove ash first and then rake charcoal towards the front of the firebox before ...

Page 18: ... weather you will either overheat the space or turn the fireplace down so much that the fire will be smoky and inefficient Here are some suggestions for building fires to match different heat demand SMALL FIRES TO TAKE THE CHILL OFF THE HOUSE To build a small fire that will produce a low heat output use small pieces of firewood and load them crisscross in the firebox The pieces should be only 3 to...

Page 19: ...s that are roughly square wood can be loaded so that looking through the glass door you see the ends of the logs north south or the sides of the logs east west East west loads that are built compactly break down slowly when heated but the amount of wood you can load is limited because if you put in too many pieces one may fall against the glass East west loads are excellent for long low output fir...

Page 20: ...operating procedure needs to be changed Stains on the glass indicate incomplete combustion of the wood which also means more smoke emissions and faster formation of creosote in the chimney If you see brown streaks coming from the edge of the glass it is time to replace the gasket around the glass Visit your fireplace retailer to get the self adhesive glass gasket and follow the instructions below ...

Page 21: ... spring 7 Reinstall the handle on the latch shaft by threading it on clockwise and tighten until the handle crank body is 1 8 away from the door face 8 Firmly snug set screw 5 1 4 DOOR ALIGNMENT To align open the fireplace s door and loosen the pressures screws located on the lower and upper hinges of the door using a 3 32 Allen key to free the adjustable hinge rods Using a flat screwdriver turn t...

Page 22: ...t is important to getting a good seal Remove the door from the fireplace Refer to Appendix 2 Place the door face down on something soft like a cushion of rags or piece of carpet Remove the old gaskets from the door by pulling and prying it out with an old screw driver Then use the screwdriver to scrape the old gasket adhesive from the door Now run a 1 4 6 mm bead of high temperature silicone in th...

Page 23: ... the 8 glass clips B and pads C held in place with 8 screws A 3 Remove the glass D 4 Remove the glass gasket E 5 To install the new glass follow the above steps in reverse order using the adhesive included in the glass kit to fix the new glass gasket in place 5 1 7 CLEANING AND PAINTING THE FIREPLACE Do not attempt to clean or paint the fireplace when the unit is hot Painted surfaces can be wiped ...

Page 24: ...ng season During summer the air is damper and with minimal air circulation within the stove or furnace it can mix with creosote and or sooth deposits in the chimney system to form an acid that could accelerate the corrosion process and induce premature decay of the steel Corrosion damages are not covered under warranty Have your chimney system cleaned by a professional chimney sweep Use a plastic ...

Page 25: ...e and inspection can prevent chimney fires If you have a chimney fire follow these steps 1 Close the fireplace door and the air intake controls 2 Alert your family of the possible danger 3 If you require assistance alert your fire department 4 If possible use a dry chemical fire extinguisher baking soda or sand to control the fire Do not use water as it may cause a dangerous steam explosion 5 Chec...

Page 26: ...UIRED A SUPPLY OF COMBUSTION AIR SHALL BE PROVIDED TO THE ROOM DO NOT CONNECT TO OR USE IN CONJUNCTION WITH ANY AIR DISTRIBUTION DUCTWORK DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE THIS FIREPLACE HAS NOT BEEN TESTED TO BE INSTALLED IN A MOBILE HOME THIS FIREPLACE HAS NOT BEEN TESTED TO BE INSTALLED INSIDE A MASONRY CHIMNEY 6 2 REGULATIONS COVERING FIREPLACE INSTALLATION W...

Page 27: ...an be found in the fireplace firebox The top standoffs ship flat and must be bent by hand in order to be installed Separate the 2 top standoffs and bend along the center line Separate the 2 rear standoffs and install 6 3 2 TRANSPORTATION PACKAGING To facilitate transportation of the WFP 75 fireplace before installation we suggest removing the refractory panels to make the unite lighter and easier ...

Page 28: ... additional support is needed WARNING THE FIREPLACE MUST BE INSTALLED ON A LEVEL AND STRAIGHT NOT UNEVEN SURFACE 6 3 4 CLEARANCES TO COMBUSTIBLE MATERIALS The clearances shown in this section have been determined by test according to procedures set out in safety standards ULC S610 Canada and UL 127 U S A When the fireplace is installed so that its surfaces are at or beyond the minimum clearances s...

Page 29: ...the hearth The joint between the hearth extension and the fireplace E for the entire width of the floor protection must be protected by a bent and continuous piece of sheet metal not included An 80 clearance between the fireplace base and the ceiling A must be respected NOTE The floor under the fireplace should match or exceed the height of the floor protection Option Installation type R factor re...

Page 30: ...on floor area must extend at least 16 406 mm B in front of the hearth The joint between the hearth extension and the fireplace E for the entire width of the floor protection must be protected by a bent and continuous piece of sheet metal not included An 80 clearance between the fireplace base and the ceiling A must be respected MINIMUM MEASUREMENTS A 80 2032 mm B 16 406 mm C 4 102 mm or less E 2 5...

Page 31: ...nd at least 16 406 mm B in front of the hearth The upper and lower angle for the full width of the floor protection must be protected 2 horizontally and 2 vertically E by a bent and continuous piece of sheet metal not included Apart from these two corners the sheet metal does not have to cover the rest of the wall between the base of the fireplace and the floor An 80 clearance between the fireplac...

Page 32: ...xample If the required floor protection R is equal or higher than 1 00 Proposed materials four inches of brick and one inch of Durock board Four inches of brick R 4 x 0 2 0 8 1 inch of Durock R 1 x 0 52 0 52 0 8 0 52 1 32 This R value is larger than the required 1 00 and is therefore acceptable In the case of a known K and thickness of alternative materials to be used in combination convert all K ...

Page 33: ...opening C The joint between the hearth extension and the fireplace hearth needs to be made of a piece sheet metal not included The floor protection must be a continuous grouted joints non combustible material such as ceramic tile cement board brick millboard or equivalent or any other approved or listed material suited for floor protection Note that any type of tile will require a continuous non c...

Page 34: ...led either flush with the fireplace or setback of depending on the thickness of the finishing material used Frame the fireplace with vertical studs at the sides of the fireplace running from floor to ceiling Position the studs back from the front edge of the fireplace a space the thickness of the facing material so that the facing can be installed flush with the fireplace facing Frame headers betw...

Page 35: ...6 cm WARNING DO NOT PACK REQUIRED AIR SPACES WITH INSULATION OR OTHER MATERIAL THE FIREPLACE MUST NOT BE IN CONTACT WITH ANY INSULATION OR LOOSE FILLING MATERIAL COVER THE INSULATION WITH DRYWALL PANELS AROUND THE FIREPLACE COMBUSTIBLE FRAMING MATERIAL CANNOT BE USED IN THE SPACE DIRECTLY ABOVE THE FIREPLACE THIS AREA MUST REMAIN EMPTY FOR A HEIGHT OF 80 2032mm MEASURED FROM THE BASE OF THE FIREPL...

Page 36: ...erial such as cement board Non combustible Finishing material Refer to the building code or the local code for regulations concerning the need to install finishing material inside the chase around the fireplace NOTE THIS FIREPLACE IS BUILT IN ORDER TO MAINTAIN A 3 8 GAP MINIMUM BETWEEN THE FIREPLACE AND THE FACEPLACE IT IS RECOMMANDED TO HAVE THE NON COMBUSTIBLE MATERIAL FLUSH WITH THE FIREPLACE ...

Page 37: ...ke kit may be installed on the right side and or at the bottom of the fireplace Forced air distribution kit may be installed on either sides of the fireplace Framing dimensions are for reference only These measurements are recommended to prevent the ducts from being inside the standoff or have too tight duct curves Smaller dimensions can be used depending on the size and type of duct as well as th...

Page 38: ...e enclosure its thickness must be added to the following measurements Refer to the building code or the local code for regulations concerning the need to install finishing material inside the chase around the fireplace These values are minimum measurements and may need to be increased to allow the installation of the fresh air intake the forced air distribution kit or the type of finishing materia...

Page 39: ...nto the fireplace decorative frame CAUTION MATERIALS MUST BE INSTALLED SO THAT THE FACEPLATE MAY BE REMOVED AFTER THE INSTALLATION THE FACEPLATE IS DESIGNED TO OVERLAP THE MATERIAL SURROUNDING THE FIREPLACE IF THE MATERIAL IS THICKER USE A FACEPLATE GAUGE FOR POSITIONING AND MAKE SURE THAT THE FACEPLATE CAN BE REMOVED AFTER IT HAS BEEN INSTALLED LEGEND Combustible material allowed in this area Non...

Page 40: ...to reduce the minimum height required between the floor and a combustible shelf by installing an optional heat shield The chart below indicates shelf height and depth with a heat shield 6 3 11 INSTALLATION OF A NONCOMBUSTIBLE SHELF It is possible to install a non combustible shelf above the fireplace It must be installed at least 48 1 22 m from the base of the fireplace regardless of the depth of ...

Page 41: ...s a slightly negative pressure low in the house relative to outside and a slightly positive pressure zone high in the house If there is no fire burning in a heater connected to a chimney that is shorter than the warm space inside the house the slight negative pressure low in the house will compete against the desired upward flow in the chimney There are two reasons why the chimney in the house at ...

Page 42: ...termine the configuration that applies to your roof flat or sloped roof and the distance between the chimney and the highest point of the roof and or the nearest chimney Deviations should be avoided whenever possible especially the most pronounced Each deviation adds some restriction to the chimney system and may lead to draft problems To insure a good draft it is recommended to have a length of 1...

Page 43: ... anchor plate attached to the fireplace For installations where more than one chimney is located in the same non chase or within the same area we suggest that their terminations be separated by at least 16 410 mm horizontally and 18 460 mm vertically This separation is to prevent smoke migrating from one chimney to another ...

Page 44: ... LENGTH SEE IMAGE BELOW IT SHALL BE CUT ABOVE THE LIFTING HOOKS WELDED TO THE INSIDE OF THE FLUE OUTLET SO THAT THE ANCHOR PLATE RESTS PERFECTLY ON TOP OF THE FIREPLACE IF THE FLUE OUTLET IS CUT ONLY AROUND THE HOOKS MAKE SURE THAT THE FLUE DAMPER MECHANISM WORKS PROPERLY BEFORE CLOSING THE WALLS 7 5 CHIMNEY INSTALLATION INSTRUCTIONS Always refer to the chimney manufacturer s Installation manual t...

Page 45: ...he center of the holes Make sure that the size of the floor and ceiling holes are in accordance with the chimney manufacturer s instructions 2 From below install a firestop B in each ceiling floor separation through which the chimney will pass At the attic level install an attic radiation shield from above D 3 Follow the chimney s manufacturers instructions and place the first chimney length on th...

Page 46: ...of the lower shingles Nail the flashing to the roof using roofing nails 7 Place the storm collar F over the flashing and tighten it with the bolt supplied Finally seal the joint between the storm collar and the chimney using silicone caulking 8 Install the chimney cap G 9 When a ventilated roof flashing is installed precautions are to be taken not to caulk or seal the ventilating openings 7 5 3 OF...

Page 47: ...turer 6 A support must be used on the first 15 section 4 6 m 7 Continue with the regular installation 7 5 4 INSTALLATION INSTRUCTIONS FOR MASONRY APPLICATION WARNING BEFORE STARTING THE INSTALLATION THE MASONRY CHIMNEY MUST BE INSPECTED BY A QUALIFIED CHIMNEY SWEEPER The following requirements must be respected 1 The chimney must be absolutely clear of any soot residue or creosote Check for cracks...

Page 48: ...stallation instructions In cold climate locations it is recommended that you use the insulated wall radiation shield since it will maintain the home s thermal barrier 7 7 CHIMNEY SUPPORT INSTALLATION 7 7 5 UNIVERSAL ROOF SUPPORT This support has three possible uses 1 It must be used on a roof to support the chimney 2 It may be used on a floor ceiling or roof above an offset to support the chimney ...

Page 49: ...olid Pack 6 15 cm Metal Fab Temp Guard 1 Solid Pack 6 15 cm American Metal HSS AC Triple Wall 6 15 cm American Metal HS AC Triple Wall 6 15 cm Olympia Chimney Ventis 1 Solid Pack 6 15 cm TABLE 4 LIST OF MANDATORY COMPONENTS CHIMNEY MANUFACTURER MANDATORY COMPONENTS TYPE BRAND Olympia Chimney Ventilated roof flashing Rafter protector at the roof level is chimney is enclosed at the attic level 1 Sol...

Page 50: ...asiest and most reliable supply of combustion air for your wood fireplace is from the room in which it is installed The room air is already preheated so it will not cool the fire and its availability is not affected by the pressure of the wind on the house However the combustion of wood requires a large volume of air It will take only a few hours to consume the equivalent of the entire volume of a...

Page 51: ...he open position 2 Remove the two screws that secure the facade frame to the firebox The close the blower door 3 Pivot the facade forward at the top edge and detach the 2 springs from the holes in the facade frame 4 Carefully lift the frame off of the fireplace avoiding the door handle 5 Follow the steps in reverse order to install the facade 6 If you are planning to install a non combustible faci...

Page 52: ...ed to replace the gasket or glass Follow these instructions to remove and re install the door 1 Remove the facade The door cannot be removed without removing the facade 2 Open the door and loosen the screws on the upper hinge of the door using the 5 32in hex wrench Only loosen enough to make the hinge move slightly 3 Gently lift the door off of the hinges To re install the door follow these steps ...

Page 53: ...he chimney At more than 10 ft 3 m above the base of the fireplace At more than 3 ft Below the base of the fireplace 3 The fresh air must come from outside the house The air intake must not draw air from the attic from the basement or from a garage The outside wall termination should be installed where it is not likely to be blocked by snow or exposed to extreme wind and away from automobile exhaus...

Page 54: ...nder the fireplace only cut the knockout 2 Install the adapter included in the fireplace 2 and align the notch of the adapter T with the one on the fireplace Turn the adapter clockwise 3 Open the blower control door the lower cast iron panel of the facade Install the blocking plate F on the front opening of the air control box The blocking plate and screws are included with the fireplace It is str...

Page 55: ...ation and plastic wrap on the duct Secure the plastic with aluminum tape The maximum pipe length is 30 ft 9 m To complete the installation make a hole of 1 4 to 1 2 6 mm à 13 mm bigger than the insulate pipe diameter in the outside wall of the house at the chosen location From outside place the outside wall termination in the hole open side down and fasten the register to the wall with screws This...

Page 56: ...NSTALLATION 94 99100 The kit includes 2 hot air outlets grilles A and frames B 2 90o elbows C Steel brackets D with fastening screws E and self tapping screws F Parts not included in the kit 8 rigid ducting G 26 ga galvanized steel Dimensions of hot air outlet frame with elbow Dimensions of hot air outlet decorative grille with elbow ...

Page 57: ...tion kit is installed The hot air outlets can be installed in the same room as the fireplace or both can be installed in adjacent rooms or upstairs If the outputs are installed at different heights the higher output will draw more heat When forced air kit is installed in conjunction with a gravity kit the forced air device will draw some of the air from the gravity kit ducting therefore reducing i...

Page 58: ... per duct Insert the ducts G not supplied into each opening and screw in place in the brackets D with 6 self drilling screws F 3 Fasten ducts G to 90 elbows C using self drilling screws 3 per elbow Insert the frames B into the elbow outlets C Press the frame on the back of the non combustible wall and screw it in place Screw the frame B to the outlet of the elbow C with 3 self drilling screws in e...

Page 59: ...STRIBUTION KIT INSTALLATION The kit includes Decorative plate A Adjustable frame B Heat distribution box C Telescoping section D Anchor plates E All screws are included a Not included in the kit 8 rigid ducting 26 ga galvanized steel if necessary according to the desired height Dimensions of heat distribution box ...

Page 60: ...Stone Quality Home Heating Products Inc 60 WFP 75 Model 8411 Dimensions of the decorative plate Dimensions of assembled heat distribution box and adjustable decorative plate Dimensions of telescoping section ...

Page 61: ...talled in a room upstairs When forced air kit is installed in conjunction with a gravity kit the forced air device will draw some of the air from the gravity kit ducting therefore reducing its efficiency Clearances There shall be a clearance of at least 12 305 mm between the hot air outlet frame and a ceiling side wall or mantle made of flammable material When the duct passes through a wall or flo...

Page 62: ...ch anchor plate and secure it with 6 other self tapping screws provided G 3 Secure the telescoping sections D to the heat distribution box C with self tapping screws G 3 per telescoping section Determine the needed height and secure the two parts of the telescoping sections together with 3 self tapping screws Insert the adjustable frame B in the heat distribution box C press it against the non com...

Page 63: ... with the kit The EPA standard states that it is necessary to perform certification testing with any ventilation that is likely to alter the units performance For this reason SBI has tested the effects of the forced air kit on the emissions of fine particles Due to the design of the appliance and more specifically to the temperature sensor that is installed to control stops and starts the forced a...

Page 64: ...ted States or provinces where any particulate matter emission rate limit is enforced ex US EPA Warning Never leave the fireplace unattended while in use with the firescreen 1 Open the door 2 Hold the firescreen and bring it close to the door opening 3 Lean the upper part of the firescreen against the top door opening making sure to insert the top firescreen bracket behind the primary air deflector...

Page 65: ...ACEMENT Refer to Appendix 11 for part numbers 1 Using a ratchet and a Torx T 30 bit unscrew the two screws V holding the andiron U 2 Remove the floor refractory panel W 3 Using a power driver remove the refractory panels brackets X and the side refractory panels Y 4 Remove the back refractory panel Z ...

Page 66: ...of the secondary air tube into the rear right channel hole Then lift and insert the left end of the tube into the rear left channel 2 Align the notch in the left end of the tube with the key of the left air channel hole Using pliers hold the tube and lock it in place by turning the tube as shown Make sure the notch reaches the end of the key way 3 Repeat for center back tube 4 Put the baffle in pl...

Page 67: ...facilitate the blower replacement it is recommended to remove the faceplate first Refer to Appendix 1 for facade removal Refer to Appendix 11 for part numbers 1 Remove the air control panel J by removing the screws K 2 Remove the air control housing L by pulling on it 3 Remove the safety label M 4 Cut the tie wrap N ...

Page 68: ... the steps in reverse order to reinstall the blower Blower connection The wiring should be done by a qualified electrician Connect the wires from the power outlet to the terminal block making sure that the white wire matches the white wire on the terminal Connect the black wire with the black wire of the terminal block The ground green or skinned wire must be attached to the fireplace metal frame ...

Page 69: ...t bricks 3120 412 Air tube 2 middle back 5411 072 Rear bricks 3120 411 Air tube 1 back 5411 071 Bottom bricks 3120 410 C cast baffle 3120 4141 Blower 7211 9412 Top insulation 2 thick 3120 4151 Door glass kit 94 58100 Door Gasket Kit 94 58106 Door latch kit 94 73100 Air control handle cap 5410 040 Optional Accessories Part No Gravity Convection Air Kit 94 99100 Modern Convection Air Kit 94 99110 Fo...

Page 70: ...HearthStone Quality Home Heating Products Inc 70 WFP 75 Model 8411 SAFETY RATING LABEL ...

Page 71: ...t not exceed the wholesale price of the replacement part All parts and labour costs covered by this warranty are limited according to the table below The manufacturer at its discretion may decide to repair or replace any part or unit after inspection and investigation of the defect The manufacturer may at its discretion fully discharge all obligations with respect to this warranty by refunding the...

Page 72: ...HearthStone Quality Home Heating Products Inc 72 WFP 75 Model 8411 ...

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