Desa (V)G36H Indoor Fireplace User Manual
Contents
1. Figure 26 Outside Air Kit Lever 116010 01C www desatech com 13 TECHNICAL SERVICE You may have further questions about installation operation or troubleshooting If so contact DESA s Technical Service Department at 1 866 672 6040 When calling please have your model and serial numbers of your heater ready You can also visit DESA s technical services web site at www desatech com REPLACEMENT PARTS XO QQOLO 22 SS HERRINGBONE BRICK LINER Bottom Front Brick Refractory 116092 01 VG36H Models 116092 02 G36H Models Bottom Rear Brick Refractory 116089 01 VG36H Models 116089 02 G36H Models Right Brick Refractory 116087 01 VG36H Models 116087 02 G36H Models Left Brick Refractory 116086 01 VG36H Models 116086 02 G36H Models Rear Brick Refractory 116088 01 VG36H Models 116088 02 G36H Models STANDARD BRICK LINER Bottom Front Brick Refractory 116091 01 VG36 Models 116091 02 G36 Models Bottom Rear Brick Refractory 116084 01 VG36 Models 116084 02 G36 Models Right Brick Refractory 116082 01 VG36 Models 116082 02 G36 Models Left Brick Refractory 116081 01 VG36 Models 116081 02 G36 Models Rear Brick Refractory 116083 01 VG36 Models 116083 02 G36 Models GRATE 109496 03 Model GM36 Series EMBER PROTECTOR EP36 ASH BOX 111498 01 14 www desatech com 116010 01C ACCESSORIES Cy STO2. Min 4 7 1 Min 30 Min H 1 Min KJS Pitch Slope Opening Used Flashing A Max Model No Flat 0 17 V6F 10DM 0 6 12 26 6 19 V6F 10DM 6 12 12 12 45 0 24 V12F 10DM Figure 12 Roof Opening Measurements 8 www desatech com 116010 01C VENTING INSTALLATION Continued FLASHING INSTALLATION V6F 10DM OR V12F 10DM Determine the flashing to be used with the roof opening chart Slide flashing over pipe until base is flat against roof Replace as many shingles as needed to cover exposed area and flashing base Secure in position by nailing through shingles see Figure 13 DO NOT NAIL THROUGH FLASHING CONE Storm Calley Overlap _ ingles Top Flashing and Sides Only Cone Nail Only Outer Perimeter of Flashing Underlap Shingles at Bottom Figure 13 Flashing Installation Installing Flashing on a Metal Roof When installing the flashing on a metal roof it is required that putty tape be used between the flash ing and the roof The flashing must be secured to the roof using 8 x 3 4 screws and then sealed with roof coating to prevent leakage through the screw holes A roof coating must also be applied around the perimeter of the flashing to provide a proper seal Storm Collar Installation SC2 1 Place storm collar over pipe and slide down until it is snug against the open edge
3. 1 The ember protector should be made of galvanized sheet metal 28 gauge minimum to prevent corrosion 6 Using screws or nails secure the fireplace to the framing through flanges located on the sides of the fireplace 67 125 E 58 125 Y 28 25 i 45 25 Figure 1 Framing Dimensions Maintain 11 7 Clearance at Sides and Back of Fireplace 114 Clearance Not Required at Nailing Flanges me Figure 2 Corner Installation 4 www desatech com 116010 01C FIREPLACE INSTALLATION MANTELS Continued A mantel may be installed if desired see Figure 4 Woodwork such as wood trims mantels or any other HEARTH EXTENSION combustible material projecting from the front face A hearth extension projecting a minimum of 20 must not be placed within 12 of the fireplace open in front of and a minimum of 12 beyond each Combustible materials above 12 and projecting side of the fireplace opening is required to protect more than 1 from the fireplace must not be placed combustible floor construction in front of the fire Jess than 15 from the top opening of the fireplace place Fabricate a hearth extension using a material NFPA STD 211 Sec 7 3 3 3 which meets the following specifications a layer of noncombustible i
4. BOARD 11 2 AIR SPACE BACK AND SIDES OUTSIDE AIR MINIMUM 12 TO PERPENDICULAR SIDEWALL GAS LINE KNOCKOUTS HEARTH EXTENSION 74 X 20 o TO 12 EACH SIDE AIR KIT KNOCK OUT GAS LINE KNOCK OUTS 35 9 5 10 75 15 375 LEFT SIDE 116010 01C www desatech com 3 FIREPLACE INSTALLATION SELECTING LOCATION To determine the safest and most efficient location for the fireplace you must take into consideration the following guidelines 1 The location must allow for proper clearances see Figures 1 and 2 2 Consider a location where the fireplace will not be affected by drafts air conditioning ducts windows or doors 3 location that avoids the cutting of joists or roof rafters will make installation easier 4 Anoutside air kit is available with this fireplace see Optional Outside Air Kit on page 6 MINIMUM CLEARANCE TO COMBUSTIBLES Back and sides of fireplace 1 min Front of fireplace 48 min Floor 0 min Perpendicular wall to opening 12 min Top spacers 0 min Mantel clearance Chimney outer pipe surface Not required at nailing flanges see Mantels page 5 1 min See step 2 of Framing Ay WARNING Do not pack re quiredairspaces with insulation or other materials Minimum Maximum Chimney Height The minimum height of the chimney measured from the base
5. DESA 36 WOOD BURNING MASONRY FIREPLACE OWNER S OPERATION AND INSTALLATION MANUAL Nu L V G36 Smooth Face with Insulation V G36R Smooth Face with Insulation and Bottom Door Rail V G36H Smooth Face with Insulation and Herringbone Refractory V G36HR Smooth Face with Insulation Bottom Door Rail and Herringbone Refractory SAVE THIS BOOK This book is valuable In addition to instructing you on how to install and maintain your appliance it also contains information that will enable you to obtain re placement parts or accessory items when needed Keep it with your other important papers This fireplace is approved for use as a wood burning fireplace or for use with a vented gas log approved to ANS Z21 60 Z21 84 or RGA 2 72 standards or for use with a vent free gas log heater approved to ANS Z21 11 2 standard This wood burning fireplace complies with UL127 CAN ULS S610 M87 standard as a FACTORY BUILT APPLIANCE FOR CANADA The authority having jurisdiction such as the municipal building department fire department etc should be contacted before installation to deter mine the need to obtain a permit Save this manual for future reference For more information visit www desatech com WARNING Improper installation adjustment altera tion service or maintenance can cause injury property damage or loss of life Refer to this manual for assis tance or additional information Co
6. RM COLLAR SC1 1 S BI FOLD GLASS DOOR BDG36 36 Black Finish BDG36B 36 Brushed Brass Finish BDG36P 36 Platinum Finish FIRESTOP SPACER 1100EFS 10DM BDG36PB 36 Polished Brass Finish DOUBLE WALL PIPE 12 12DM 18 12DM 24 12DM 36 12DM 48 12DM 12 12HT 18 12HT 24 12HT 36 12HT and ROOF FLASHING 48 12HT V6F 10DM 0 to 6 12 Pitch V12F 10DM 6 12 to 12 12 Pitch 30 OFFSET AND RETURN 30E 12DM and 30E 12HT G SQUARE CHASE TOP TERMINATION STL 12D CG mE OPTIONAL OUTSIDE AIR KIT FOR FLOOR INSTALLATION AK4F yiii ROUND TOP TERMINATIONS RLT 12D AND RLT 12HT OPTIONAL OUTSIDE AIR KIT FOR SIDEWALL INSTALLATION AK 4 PN 01576 116010 01C www desatech com 15 DESA 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com 116010 01 116010 01 Rev C NOT AUPC 12 05
7. corporating an automatic shutoff device and complying with the Standard for Decorative Gas Appliances for Installation in Vented Fireplaces ANSI Z21 60 or American Gas Association draft requirements for Gas Fired Log Lighters for Wood Burning Fireplaces Draft NO 4 dated August 1993 If you wish to install an unvented vent free gas log set only unvented gas log sets which have been found to comply with the standard for unvented room heaters ANSI Z21 11 2 are to be installed in this fireplace OUTSIDE AIR AND DAMPER HANDLE OPERATION The damper handle which opens and closes the damper blade is located in the upper front face of the fireplace Pushing the handle forward and up through the keyway slot will free damper blade to automatically open Pushing the handle forward and down will lock damper blade closed see Figure 25 The outside air kit lever is located at the left and right hand sides of fireplace see Figure 26 Lift ing lever up will free the outside air door to open Pulling lever down will lock the door A WARNING Risk of fire Re place grate with DESA model 109496 03 grate only This grate has been designed to keep the operation of your fireplace safe and efficient Damper yoo To Close Damper T Damper Weight 1 To Open Damper Figure 25 Operating Damper Handle Open Position Closed Position m TEM
8. d glass doors must be fully opened before starting fire This will provide sufficient combustion air and maintain safe temperatures in firebox k R Doors Fully Closed Fireplace Front Fireplace Front Doors Fully Opened Figure 24 Bi Fold Glass Doors 12 www desatech com 116010 01C OPERATION AND MAINTENANCE GUIDELINES Continued IMPORTANT The glass must be allowed to warm slowly and evenly The tempered glass will withstand a gradual temperature rise to 550 F which is more than a normal fire will generate Such materials as pitch wax laden logs very dry mill end lumber and large amounts of paper or cardboard boxes can create an excessively hot fire and should not be burned in this fireplace Always keep the fire well back from the doors and never allow flames to contact the glass AX WARNING Fireplaces equipped with glass doors should be operated only with doors fully opened or doors fully closed Doors ifleft partly open may draw gas and flame out of the fireplace opening creating risks of both fire and smoke Cleaning Glass Clean glass with any commercial glass cleaner or soap and water Do not use any abrasive material to clean glass Do not clean glass with any cool water if glass is still hot from the fire and smoke A gas line or gas log lighter may be installed for the purpose of installing a vented or vent free deco rative gas appliance in
9. e 1 2 Black 216 Conduit Iron Pipe P Seal Opening 47 Repack with te Insulation Refractory o S Cement Provide Enough Threaded End for Fitting Connection Figure 19 Gas Line Installation IMPORTANT Install glass door frame before installing glass door INSTALLING DOOR FRAMES 1 2 3 Remove screws from smoke shelf see Figure 20 Mount top door frame and secure with screws removed in step 1 Remove center brick by pulling ring handle see Figure 21 page 12 Remove ash box Top Door Figure 20 Installing Top Door Frame 116010 01C www desatech com 11 GLASS DOOR INSTALLATION Continued 5 Remove three screws located at front of fire box see Figure 21 6 Align bottom rail mounting holes with holes at front of firebox and secure with screws removed in step 5 7 Place ash box in place Replace center brick Bottom Door Rail Ash Box Center Brick Figure 21 Installing Bottom Door Rail INSTALLING GLASS DOORS Spring clips have been installed but some adjust ments may be needed If doors do not close properly or do not appear straight see Door Adjustment 1 With bi fold doors completely folded insert bottom pivot pin into pivot hole located near bottom corner of front face opening and swing door to vertical position making sure top pins slide into door track Door is installed when top door pin snaps into spr
10. e to another or attic space as required by most codes When the double wall pipe passes through a framed opening into an attic space the firestop must be placed into an attic floor as shown in Figure 11 Existing uno Ceiling Frame Firestop Spacer Screws or Staples Min of 8 Figure 10 Firestop Spacer with Living Space Above Ceiling Screws or Staples pre 2 Existing Ceiling Frame Figure 11 Firestop Spacer with Attic Space Above Ceiling PENETRATING THE ROOF To maintain a 1 clearance to the pipe on a roof with a pitch a rectangular opening must be cut 1 Determine the center point through which the pipe will penetrate the roof 2 Determine the center point of the roof Pitch is the distance the roof drops over a given span usually 12 A 6 12 pitch means that the roof drops 6 for each 12 one measure horizontally down from the roof rafters 3 Use the roof opening chart Figure 12 to determine the correct opening length and flashing required 4 Remove the shingles around the opening measured Cut out this section Add the next sections of the pipe until the end penetrates the roof line Check to see that the proper clearances are maintained Extend chimney by adding sections of double wall pipe until pipe is minimum of 30 above the highest point of the roof cutout Termination and chimney must extend a minimum of 36 above the highest point where it passes through the roof j 17
11. ech com 116010 01C OPTIONAL GAS LINE INSTALLATION Continued A CAUTION All gas piping and connections must be tested for leaks after the installation is completed After ensuring that the gas valve is on apply soap and water solution to all connections and joints Bubbles forming show a leak Correct all leaks at once DO NOT USE AN OPEN FLAME FOR LEAK TESTING AND DO NOT OPER ATE ANY APPLIANCE IF ALEAK IS DETECTED LEAK TESTING SHOULD BE DONE BYAQUALI FIED SERVICE PERSON A WARNING If the fireplace has been used for wood burning the firebox and chimney must be cleaned of soot creosote and ashes by a qualified chimney cleaner Creosote will ignite if heavily heated A WARNING When using a decorative vented gas log the damper must be removed or permanently locked in the fully open position and the glass doors must be in the fully open position GLASS DOOR INSTALLATION AX WARNING Do not oper ate an unvented gas log set in this fireplace with the chimney removed If you install a decorative gas appliance vented gas log the decorative gas appliance must comply with the Standard for Decorative Gas Appliance for Installation in Solid Fuel Burning Fireplaces ANS Z21 60 Z21 84 or RG 2 72 and shall also be installed in accordance with the National Fuel Gas Code ANSI 7223NFPA 54 latest edition Outside of Side Fireplace Firebrick Gas Incoming sje Sid Lin
12. fications 116010 01C www desatech com 9 VENTING INSTALLATION OPTIONAL GAS LINE Continued INSTALLATION Gas line hook up should be done by your supplier or a qualified service person li it ii Note Before you proceed make sure your gas EM T supply is turned off oN Use only a 1 2 black iron pipe and appropriate es 18 fittings li Min 1 Remove knockout indentation on refractory or gt lt il NN firebrick wall located above the refractory hearth 11 floor The knockout indentation must be firmly C tapped with any solid object such as a 1 2 dowel 24 Min bos until it is released Remove fragmented portions ee PM of refractory see Figure 18 24 P 2 Remove gas line cover plate located on either side of fireplace and pull out insulation from gas line conduit sleeve Save insulation for reuse Figure 16 Multiple Chase Installation Replace screws 10 FOOT RULE 3 Runa 1 2 black iron gas line into the fireplace through the rear at gas line conduit sleeve if using a raised platform add height Provide sufficient gas line into fireplace chamber for fitting connection see Figure 19 page 11 Note Secure incoming gas line to wood framing to provide rigidity for threaded end All flue gas outlet chimney terminations must extend a minimum of 3 feet in height above the highest point where it passes through
13. ing clip 2 Repeat step 1 for remaining door If you find the doors do not close properly or do not appear level or straight proceed with section on door adjustment Spring 33 Clip Fold Door and Slide Top Pins Into Track Insert Pin into Spring Clip Insert Bottom Pivot Pin ha into Hole Pivot Hole Figure 22 Installing Bi Fold Doors DOOR ADJUSTMENT Remove doors and slightly loosen lower pivot clips and upper spring clips Replace doors and fully close them Use 1 8 shims any material to level doors Once proper setting is achieved carefully open doors enough so that you can access spring clips with a phil lips screwdriver Tighten screws See Figure 23 Figure 23 Adjusting Bi Fold Doors OPERATION AND MAINTENANCE GUIDELINES GLASS DOORS Glass doors are optional with the fireplace When fireplace is in operation doors must be fully opened or fully closed position only or a fire hazard may be created see Figure 24 A fireplace equipped with glass doors operates much differently than a fireplace with an open front A fireplace with glass doors has a limited amount of air for combustion Excessive heat within the fireplace can result if too large a fire is built or if combustion air gate is not completely open The following tips should be followed to assure that both the fireplace and glass door retain their beauty and function prop erly Both the flue damper an
14. n of the fireplace components doors air inlet system and damper control b Use of any component part not manufac tured or approved by DESA in combination with a DESA fireplace system Proper installation is the most important step in A WARNING Use solid wood ensuring safe and continuous operation of the or processed solid fuel firelogs fireplace Consult the local building codes as to Only When processed wood the particular requirements concerned with the fuel fire logs are used do not installation of all factory built fireplaces poke or stir the logs while they A are burning Use only fire logs WARNING Do not install a that have been evaluated for fireplace insert inthis firebox un the application in fireplace and less the manufacturer s instruc refer to fire log warnings and tions with the insert specifically caution markings on packaging state this fireplace has been prior to use tested for use with the insert This fireplaceis notintendedto be A WARNING Always leave used as a substitute for a furnace glass doors fully opened or to heat an entire home Use for fully closed when operating supplemental heat only fireplace 2 www desatech com 116010 01C SPECIFICATIONS ROUND TOP TERMINATION SQUARE CHASE TOP C TERMINATION 1 CHIMNEY AIRSPACE NG CLEARANCE TO M ill COMBUSTIBLE MATERIAL NO COMBUSTIBLE MATERIAL ON FACE COMBUSTIBLE WALL
15. norganic material having a thermal conductivity of K 0 84 BTU IN FT HR F or less at 1 thick For example if the material selected has a K factor of 0 25 such as glass fiber the following formula would apply Mantels or any other combustible material also may come up to the side edge of the black metal face of the fireplace just as long as the projection from the front face fall within the limit shown in Figure 4 Combustible 0 25 x 1 0 0 30 thickness required 12 14 Ref E Material 0 84 E Thermal conductivity K of materials can be 1 i Safe obtained from the manufacturer or supplier of the 6 Zone for noncombustible material If the hearth extension Ref E Projection of isto be covered use noncombustible material such k Combustible as tile slate brick concrete metal glass marble m Materials INN d stone etc Provide a means to prevent the hearth extension from shifting and seal gap between the fireplace frame and hearth extension with a non 1172 combustible material see Figure 3 15 Min i SES RX ml Upper Section of A WARNING Hearth extension amn is to be installed only as shown in Figure 3 Fireplace Seal Gap ye Fireplace Front J K pening Ember Protector lt Top View of Fireplace MN FIREBOX Fireplace Front T Raised Hea
16. nsult a qualified installer or local distributor TABLE OF CONTENTS Safety Information eere Glass Door Installation 11 Specifications Operation and Maintenance Guidelines 12 Fireplace Installation Technical Service 2 14 Venting Installation Replacement Parts 2 14 Optional Gas Line Installation MO ACCESSES eioi 15 SAFETY INFORMATION FOR YOUR SAFETY IMPORTANT Check local codes Do not store or use gasoline before installing this fireplace orany otherflammable vapors or liquids in the vicinity of this or any other appliance Dueto high temperatures the appliance should be located Before beginning the installation of the fireplace read these instructions through completely e This DESA fireplace and its components are safe when installed according to this installation manual Unless you use DESA components out of traffic and away from which have been designed and tested for the furniture and draperies fireplace system you may cause a fire hazard Donot place clothing or other e The DESA warranty will be voided by and flammable materials on or near DESA disclaims any responsibility for the the appliance following actions Never leave children unat tended when a fire is burning in the fireplace a Modificatio
17. of the fireplace to the flue gas outlet of the termination is 16 feet for straight flue or a flue with one elbow set The maximum distance be tween elbows is 6 feet For systems with two elbow sets the minimum height is 22 feet The maximum height of any system is 50 feet This measurement includes the fireplace chimney sections and the height of the termination assembly at the level of the flue gas outlet see Figure 15 page 9 FRAMING 1 Frame the opening for the fireplace using the dimensions shown in Figures 1 and 2 2 If the fireplace is to be installed directly on carpeting tile other than ceramic or any combustible material other than wood floor ing the fireplace must be installed upon a metal or wood panel extending the full width and depth of the fireplace 3 Setthe fireplace directly in front of this open ing and slide the unit back until the nailing flanges touch the side framing 4 Checkthe level of the fireplace and shim with sheet metal if necessary 5 Before securing fireplace to prepared framing the ember protector provided must be placed between the hearth extension not supplied and under the bottom front edge of the fire place to protect against glowing embers falling through If the fireplace is to be installed on a raised platform a Z type ember protector not supplied must be fabricated to fit your required platform height The ember protector should extend under the fireplace a minimum of
18. of the flashing see Figure 14 Apply waterproof caulk around the perimeter of the collar to provide a proper seal Caulk Flashing Figure 14 Storm Collar Waterproof Terminations Spark Arrestor The fireplace system must be terminated with the listed round top or chase terminations In any case refer to the installation instructions supplied with the termination A CAUTION Do not seal open ings onthe rooftop flashing Fol low the installation instructions provided with the termination being used RTL 10D Stainless Inner Flue Level of Pipe Flue Gas Outlet Secure Termination to Outer Pipe with 3 Screws 9 Storm Collar Flashing Overlap Shingles Top Underlap and Sides of Shingles Flashing Base Figure 15 Termination CHASE INSTALLATIONS Instructions for chase installations are included with the chase style termination chosen In a multiple chase installation be sure to provide adequate distance between terminations to prevent smoke spillage from one termination to another We suggest that terminations be separated at least 24 center to center and stacked at a vertical height difference of 18 see Figure 16 page 10 Note If a decorative shroud is to be installed contact the manufacturer for speci
19. ow ja 2 Chimney weight above offset rests on return elbow Straps must be securely nailed to rafters or joists see Figure 8 details a and b 3 Maximum length of pipe between supports return elbow or 12S 12DM is 6 of angle run Maximum of two 6 angle run sections per chimney system see Figure 7 4 All pipe connections between the offset and return must be secured with two screws on the outer pipe only see Figure 9 page 10 Do not penetrate the inner stainless See Detail A y Min Straps Straps Detail B See Detail B Angle Firestop A a Straps Straps Detail A Return Elbow Figure 8 Ceiling Support Pipe 12S 12DM 6 Max Ceiling Support Pipe 12S 12DM Offset Figure 7 Typical Offset Terminations 116010 01C www desatech com VENTING INSTALLATION Continued i Screws Figure 9 Elbow Offset FIRESTOP SPACERS 1100EFS 10DM Firestop spacers are required at each point where the chimney penetrates a floor space Their purpose is to establish and maintain the required clearance between the chimney and the combustible materials When the pipe passes through a framed opening into aliving space above the firestop must be placed onto the ceiling from below as shown in Figure 10 They also provide complete separation from one floor spac
20. proper spacing between the inner and outer pipe sections Continue to assemble chimney sections as outlined above making sure that both the inner and outer pipe sections are locked together When install ing double wall snap lock chimney together it is important to assure the joint between the chimney sections is locked Check by pulling chimney upward after locking The chimney will not come apart if properly locked It is not necessary to add screws to keep the chimney together exception see Figure 9 page 8 6 www desatech com 116010 01C VENTING INSTALLATION Continued USING ELBOW OFFSETS 30E 12DM 1 To achieve desired offset you may install combinations of 12 18 24 36 and 48 length of double wall pipe see offset chart and Figure 7 OFFSET RISE CHIMNEY LENGTH A B 12 18 24 36 48 435 16 3 8 ELBOW SET ONLY 93 25 5 1 1234 30 3 1 15 1344 1 18 40 1 1 21 h 46 1 1 23 3 4 49 14 1 1 27 l 56 2 4 1 30 16035 1 1 33 66 1 1 36 TAF 1 1 38 4 75 2 415 80 1 1 1 45 8634 2 46 89 5 1 1 1 51 97 1 1 53 1 4 101 1 2 56 1 4 1106 1 4 2 59 a 111 1 2 1 1 1 6134 115 5 1 2 64 7 4 120 3 4 1 2 68 127 2 1 70 130 1 1 2 tl 137 1 2 1 76 2 4 141 1 2 1 2 1 79 2 4 146 3 4 4 Return Elbow Offset Elb
21. rth N 8 Max Ember Protector Hearth PLE Extension 33 M Fireplace Front N Seal Ga Elevated 3 P tb Min to _ Combustible gt gt Perpendicular Material Must SNNNNNN Side Wall Not Overlap Ember Protector 12 Front Face Figure 3 Hearth Extension Figure 4 Mantel Clearances to Combustible Material 116010 01C www desatech com 5 VENTING INSTALLATION LINEAL GAIN PART NO DESCRIPTION GAIN OPTIONAL OUTSIDE AIR KIT Georgian Fireplace 66 1 3 MODEL AK4 AK4F 12 12DM The installation of an outside air kit should be per 12 12HT Pipe Section 10 5 formed during the rough framing of the fireplace 18 12DM due to the nature of it s location Outside combus 18 12HT Pipe Section 16 5 tion air is accessed through a vented crawl space 24 12DM AKAF or through a sidewall 24 12HT Pipe Section 23 5 6 36 12DM AX CAUTION Combustion air Pipe Section 34 inlet ducts shall not terminate 48 12DM m me in attic space 48 12HT Lodi Secure to Collars with Metal Tape Round Termination 7 2 4 Screws or Straps Min 1 4 x 20 size RLT 12HT 5 sTL 12D ea Air Inlet with Slip Section Location Must Allow For Bushes or Snow Air Inlet Eyebrow Vent Hood Required for Wall Installation Vented Crawl Space Check Local Codes Before Installing ina Vented Crawl Space Figure 5 Outside Air Ki
22. t CHIMNEY PIPE The DESA chimney system consists of 12 18 24 36 and 48 snap lock double wall pipe segments planned for maximum adaptability to individual site requirements Actual lengths gained after fitting overlaps must be taken into consideration lineal gain and are given in the lineal gain chart see Figure 6 Lineal Gain is the actual measurable length of a part after two or more parts are connected For Canada use chimney parts designated HT AX WARNING The opening in the collar around the chimney at the top of the fireplace must not be obstructed Never use blown insula tion to fill the chimney enclosure The lineal gain for the terminations is mea sured to the flue gas outlet height 15 Galvanized Outer Pipe 12 3f E Stainless n Inner Pipe Figure 6 Lineal Gain ASSEMBLY AND INSTALLATION OF DOUBLE WALL CHIMNEY SYSTEM Each double wall chimney section consists of a galvanized outer pipe a stainless steel inner flue pipe anda wire spacer The pipe sections must be as sembled independently as the chimney is installed When connecting chimney directly to the fireplace the inner flue pipe section must be installed first with the lanced side up The outer pipe section can then be installed over the flue pipe section with the hemmed end up Press down on each pipe section until the lances securely engage the hem on the fire place starter The wire will assure the
23. the roof and must be at least 2 feet above the highest point of the roof that is within a horizontal distance of 10 feet see Figure 17 4 Repack insulation around gas line and into 10 Bees sleeve opening Seal any gaps between gas line Outlet E and refractory knockout hole with refractory ce P ment or commercial furnace cement Install the d 10 9 gas appliance cap off gas line if desired 2 Min D i 3 Min T NN i Outside of Side 2 Min Fireplace Firebrick EL 3 Min 4 Finished Ve Side e Gas Line Remove 24 Conduit e Figure 17 10 Foot Rule Insulation UAN FINISHING THE FIREPLACE Combustible materials such as wallboard gypsum Gas board sheet rock drywall plywood etc may make Conduit 4 direct contact with sides and top around the fireplace Cover Refractory face It is important that combustible materials do gt Knockout not overlap the face itself Brick glass tile or other Plug noncombustible materials may overlap the front Figure 18 Gas Line Knockout face provided they do not obstruct essential open ings like louvered slots or any other opening When overlapping with a noncombustible facing material use only noncombustible mortar or adhesive Knockout 1 2 Dowel 10 www desat
Download Pdf Manuals
Related Search