Desa (V)DVC36(B)(H) User's Manual
Contents
1. WARNING Do notallow fans to blow directly into the fireplace Avoid any drafts thatalter burner flame patterns Keep the area around your fireplace clear of combustible materials gasoline and other flammable vapor or liquids Do not run fireplace where these are used or stored Due to high temperatures the appliance should be located out oftraffic and away from furniture and draperies Never install the fireplace inarecreational vehicle e in windy or drafty areas where curtains or other combustible flammable objects can make contact with the fireplace front inhigh traffic areas Turn appliance off and let cool before servic ing installing or repairing Only a qualified service person should install service or repair this fireplace Have fireplace inspected annu ally by a qualified service person 2 www desatech com 118197 01C 10 SAFETY INFORMATION Continued You must keep control compartments burn ers and circulating air passages clean More frequent cleaning may be needed due to ex cessive lint and dust from carpeting bedding material etc Turn off the gas valve and pilot light before cleaning fireplace Have venting system inspected annually by a qualified service person If needed have venting system cleaned or repaired Do not use any solid fuels wood coal paper cardboard etc in this fireplace Use only the gas type indicated on fire2. Termination Clearances for Buildings with Combustible and Noncombustible Exteriors Inside Corner Outside Corner Recessed Location Balcony with No Side Wall G 12 30 5 cm minimum clearance A A 6 15 2 cm V B 6 15 2 cm Balcony with Perpendicular Side Wall Combustible amp Noncombustible H 24 61 cm J 20 50 8 cm C Maximum depth of 48 121 9 cm for recessed location D Minimum width for back wall of recessed location Combustible 38 965 mm Noncombustible 24 61 cm Clearance from corner in recessed location Combustible 6 15 2 cm Noncombustible 2 5 1 cm Figure 7 Minimum Clearances for Termination Cap www desatech com 118197 01C VENTING INSTALLATION INSTRUCTIONS NOTICE Read these instruc tions completely before at tempting installation These models are tested and approved for use with DESA direct vent pipe components and terminations The venting system must terminate on the outside of the structure and can not be attached to a chimney or flue system serving a separate solid fuel or gas burning appliance A direct vent appliance must have its own venting system DO NOT common vent this appliance These models are approved to be vented either horizontally through an outside wall or vertically through a roof or chase enclosure using the fol
3. lowing guidelines When venting system terminates horizontally on an outside wall you may install a standoff if the termination cap is to be installed directly on a combustible finish such as vinyl wood stucco etc Never run the vent downward as this may cause excessive temperatures which could cause a fire Vent pipe air space clearances to combustibles are 1 on all sides except on the horizontal sections which requires 2 clearance from the top of the pipe Where the termination cap penetrates a combustible wall 1 air space clearance is required Snorkel terminations are required when minimum clearance to grade cannot be met see Figure 16 on page 11 Have fireplace and selected vent components on hand to help determine the exact measurements when elbowing or offsetting Always use wall firestops when penetrating walls and firestops when penetrating ceilings or attic spaces If using a venting configuration of only hori zontal venting with no vertical run a 1 4 rise for every 12 of run toward the termination is required For installation of fireplace at elevations of 4000 feet or greater pay special attention to venting requirement recommendations WARNING Read all instruc tions completely and thoroughly before attempting installation Failure to do so could result in serious injury property damage or loss of life NOTICE Failuretofollow these in structions will void the warranty
4. 6 12 26 Screws Corner Vent Kit Galvanized Includes 45 Elbow 7 12 Adjustable Pipe Wall Firestop Horizontal Termination 6 Pipe 90 Elbow 18 Screws High Wind Round Horizontal Termination Kit Includes Round Termination Wall Firestop 45 Elbow Number HHT 58 HTS 58 HTKS 58 VT 58 ST 58 14 ST 58 36 SC 58 WF 58 RF 58 6 RF 58 12 VR 58 S 58 WS 58 CS 58 FP 58 SF 58 RF 58 Description High Wind Round Horizontal Termination Kit Galvanized Horizontal Square Termination Galvanized Horizontal Square Termination Kit Includes Square Termination Wall Firestop 45 Elbow Vertical Round Termination Galvanized 14 Snorkel Termination Galvanized 36 Snorkel Termination Galvanized Storm Collar Galvanized Wall Firestop Galvanized Roof Flashing 0 to 6 12 Pitch Galvanized Roof Flashing 6 12 to 12 12 Pitch Galvanized Vertical Restrictor Galvanized Vinyl Siding Standoff Galvanized Wall Strap Cathedral Ceiling Support Firestop Plate Stucco Flashing For use with HTS 58 Flat Roof Flashing REPLACEMENT PARTS Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty PARTS UNDER WARRANTY Contact authorized retailers of this product If they can not supply original replacement part s call DESA s Customer Service Department at 1 866 672 6040 When calling DESA have ready your name you
5. heat resistant paint to coordinate with the ex terior finish There must not be any obstruction such as bushes garden sheds fences decks or util ity buildings within 24 from the front of the termination cap Donotlocate termination cap where excessive snow or ice build up may occur Be sure to clear vent termination area after snow falls to prevent accidental blockage of venting system When using snow blowers do not direct snow towards vent termination area Y W Y Flush with a wall Through exterior wall a N enclosed in a chase CL Corner installation Figure 2 Common Fireplace Locations 29 36 21 1 8 36 36 1 4 42 23 1 4 42 Y 41 36 48 42 Figure 3 Fireplace Bottom Dimensions CLEARANCES Minimum clearances to combustibles for the fire place are as follows Back and sides 0 Perpendicular walls 6 Floor 0 Ceiling to louver opening 42 Front 36 Top of Standoffs 0 Vent See venting instructions for specific venting clearances Combustible material with a maximum thick ness of 5 8 may be flush with the top front of fireplace For back and sides of fireplace do not pack with insulation or other materials Zero inch clearance to combustible materials are for fram ing purpose only 4 www desatech com 118197 01C PRE INSTALLATION L KU PRE
6. max 8 min 20 max Note Vertical V Vertical V 40 max Figure 23 Vertical Venting Configuration Using Two 90 Elbows Vertical Round High Wind Termination Shown 118197 01C www desatech com 15 VENTING INSTALLATION INSTRUCTIONS Continued PARTS LIST FOR VENTING KITS AND COMPONENTS DESA 5 8 Pipe amp Vent Kits Number P58 6 P58 12 P58 24 P58 36 P58 48 PA58 712 E58 45 E58 90 VKG 58 VKB 58 VKS 58 VKR 58 VKC 58 HHTK 58 Description 6 Section Double Wall Pipe Galvanized 12 Section Double Wall Pipe Galvanized 24 Section Double Wall Pipe Galvanized 36 Section Double Wall Pipe Galvanized 48 Section Double Wall Pipe Galvanized Adjustable 7 12 Section Double Wall Pipe Galvanized 45 Elbow Galvanized 90 Elbow Galvanized Ground Floor Vent Kit Galvanized Includes 45 Elbow 7 12 Adjustable Pipe Wall Firestop Horizontal Square Termination 16 Screws Basement Vent Kit Galvanized Includes 45 Elbow 7 12 Adjustable Pipe Wall Firestop Horizontal Square Termination 4 Pipe 90 Elbow 20 Screws Snorkel Vent Kit Galvanized Includes 45 Elbow 7 12 Adjustable Pipe Wall Firestop 36 Snorkel Termination 4 Pipe 1 Pipe 90 Elbow 26 Screws Roof Vent Kit Galvanized Includes 45 Elbow 7 12 Adjustable Pipe Flue Restrictor Vertical High Wind Termination 2 Pipe 4 Pipe Wall Firestop Storm Collar Roof Flashing 0 12
7. NOTICE Do notsealtermination cap to vent pipe Cap must be removable for vent inspection and maintenance INSTALLATION PRECAUTIONS Wear gloves and safety glasses for protection Use extreme caution when using ladders or when on roof tops Be aware of electrical wiring locations in walls and ceilings The following actions will void the warranty on your venting system Installation of any damaged venting component Unauthorized modification of the venting sys tem Do not cut or alter vent components Installation of any component part not manu factured or approved by DESA Installation other than as instructed by these instructions A WARNING This gas fireplace andventassembly mustbe vented directly tothe outside The venting system must NEVER be attached to a chimney serving a separate solidfuelburningappliance Each direct vent gas appliance must useaseparate ventsystem Do not use common vent systems air space clearance is required A WARNING Vent pipe air spaceclearances to combustibles are 1 on all sides except on the horizontalsections which require 2 clearances from the top of the pipe Where the termination cap penetrates a combustible wall 1 1 18197 01C www desatech com r4 VENTING INSTALLATION INSTRUCTIONS Continued INSTALLATION PLANNING There are two basic types of direct vent in stallation Horizontal Termination Vertical Termination Horizontal Terminat
8. and attach with screws provided See Figure 13 page 10 for horizontal termination details 10 Place fireplace into position and shim with noncombustible material if needed Nail or screw side flanges to framing to secure unit in place IMPORTANT Make sure fireplace is level before securing If fireplace is not level it will not work properly Wood Screw Figure 10 Installing Horizontal Vent Cap Noncombustible Exterior Cut Siding Away to Fit Standoff Standoff Wood Screw Apply Mastic to All Four Sides Figure 11 Installing Siding Standoff Combustible Exterior Wall Screws Interior Wall Surface Wall Firestop Vent Cap Horizontal Termination m Tm Vent Pipe Figure 12 Connecting Vent Cap with Horizontal Vent Pipe 118197 01C www desatech com 9 VENTING INSTALLATION INSTRUCTIONS Continued Minimum Pipe Siding Standoff Overlap 11 4 Direct Vent Pipe Screws Wall Firestop lt li E Maintain 1 gt Minimum Air lt Space Around High Wind Outer Pipe When Termination Penetrating a Wall Apply Mastic to 10 3 4 x 10 3 4 Outside Framed Opening Edge of Standoff Exterior Wall with Vinyl Siding Figure 13 Typical Horizontal Termination Cap Mounting with Additional Siding Standoff Installed Horizontal Termination Configurations Figures 14 through 18 show different conf
9. ees 3 Pre Installation Preparation 4 Location of Termination 6 Venting Installation Instructions 7 Replacement Parts Technical Service iis IACCOSSOT OS ecce cc tere Ee e Ete SAFETY INFORMATION IMPORTANT Read this owner s manual carefully and completely beforetryingto assemble operate or service this fireplace Improper use of this fireplace can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning Do not place clothing or other flammable material on or near the appliance Never place any objects on the appliance Do notusethis fireplace to cook food or burn paper or other flam mable material AX WARNING Any change to this fireplace or it s controls can be dangerous Do not modify this fireplace under any circum stances Any parts removed for servicing must be replaced prior to operating fireplace This fireplace reaches high tem peratures Keep children and adults away from hot surface to avoid burns or clothing ignition Fireplace will remain hotforatime after shutdown Allow surface to cool before touching Carefully supervise young chil 4 WARNING Donotuseablow erinsert heat exchanger insert or other accessory not approved for use with this fireplace dren when they are in the room with fireplace
10. for Square or Round Terminations 10 www desatech com 118197 01C VENTING INSTALLATION INSTRUCTIONS Continued CORNER INSTALLATION Not to Exceed Recommended Applications H Limits Square Corner ground floor installation 90 Elbow HE Termination e Ground floor installation where pipe vents horizon tally through wall over 12 horizontal pipe Basement installation where foot clearance from ground to termination is possible Wall Not to Exceed H 57 Elbow Firestop As Required for V See Chart for b Pipe Section TS Required Required 45 Elbow Vertical V Vertical Pipe Horizontal 43 1 2 min None 30 max 54 1 2 min 1 ft 48 max 66 1 2 min 2 ft 60 max 78 1 2 min 3 ft 84 max 2 90 1 2 min 4 ft 20 max Ground Floor Corner Venting Figure 15 Horizontal Termination Configuration for Corner Installation Using One 90 Elbow SNORKEL TERMINATION INSTALLATION Recommended Applications Installations requiring a vertical rise on building exterior Any installation using snorkel termination to achieve one foot above ground Snorkel terminations are available for installations requiring a vertical rise on the exterior of the building If installing snorkel termination below grade you must provide proper drainage to prevent water from enter
11. required air spaces with insulation Vertical Termination Configurations Figures 21 through 24 show four different con figurations for vertical termination Venting with Two 90 Elbows cuj Horizontal H Vertical V Horizontal H 5 min 2 max 6 min 4 max 7 min 6 max e 8 min 8 max 5 20 8 45 Elbow zx Note Install restrictor into inner collar of fireplace as shown Figure 21 Vertical Venting Configuration Using Two 90 Elbows with Two Horizontal Runs Vertical Round High Wind Termination Shown Venting with One 90 Elbow cg Vertical V Horizontal H S 5 min 2 max 6 min 4 max e 7 min 6 max 8 min 8 max 20 max 8 max o Elbow Note Install restrictor into inner collar of fireplace as shown Figure 22 Vertical Venting Configuration Using One 90 Elbow Vertical Round High Wind Termination Shown 14 www desatech com 118197 01C VENTING INSTALLATION INSTRUCTIONS Continued H Note Install restrictor into inner collar of fireplace as Venting with Two 90 Elbows Vertical Venting V 40 max Note Install restrictor into inner collar of fireplace as shown 45 Elbow Figure 24 Vertical Venting Vertical V Horizontal H 5 H Configuration With No Horizontal Run CAN 1 Vertical Round High Wind Termination 6 min 12 max Shown 7 min 18
12. twist locked onto the flue collar as described in step 2 IMPORTANT Do not attempt to alter the configuration of the elbow by cutting twisting bending etc 4 Assemble the desired combination of pipe and elbows to the fireplace flue collar If there are long portions of venting run pre assembled pipe sections may be installed as subassem blies for convenience 5 Carefully determine the location where the vent pipe assembly will penetrate the outside wall The center of the hole should line up with the center line of the horizontal vent pipe Mark the wall for a 10 4 x 10 4 square hole Cut and frame the square hole in the exterior wall where the vent will be terminated If the wall being penetrated is constructed of noncombustible material such as masonry block or concrete a 8 2 hole with zero clearance is acceptable see Figure 9 Female Male Locking Figure 8 Vent Pipe Connections Vent Opening Combustible Wall 10 3 4 Inside Framing AS 10 3 47 1034 F Framing Vent Opening Detail Noncombustible Wall f Center of Hole Figure 9 Vent Opening Requirements 8 www desatech com 118197 01C VENTING INSTALLATION INSTRUCTIONS Continued AX WARNING Do not recess vent termination into any wall This will cause a fire hazard 6 Noncombustible Exterior W
13. 11217 02 111297 02 111330 02 110991 01 111217 01 111297 01 111300 01 110990 02 111216 02 111298 02 111301 02 110990 01 111216 01 111298 01 111301 01 REFRACTORY BRICK PANELS PART NO DESCRIPTION Left Refractory Brick Panel Left Refractory Brick Panel Refractory Brick Panel Left Refractory Brick Panel Refractory Brick Panel Left Refractory Brick Panel Left Refractory Brick Panel Left Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Rear Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel Right Refractory Brick Panel QTY AN S 9 59 _ 9 _ 9 _ _ _ PARTS AVAILABLE NOT SHOWN 27253 Notice Label 55240 Vent Labe 118197 01C www desatech com WARRANTY INFORMATION KEEP THIS WARRANTY Model Serial No Date Purchased Always specify model and serial numbers when communicating with the factory We reserve the right to amend these specifications at any time without notice The only warranty ap
14. DESA DIRECT VENT CHASSIS OWNER S INSTALLATION INSTRUCTIONS We recommend that our products be installed and serviced by professionals who are certified in the U S by NFI National Fireplace Institute y Ena www nficertified org Patent Pending MODELS V DVC36 B H AND V DVC42 B H FOR USE WITH DVM SERIES BURNER MODULES Installation and service must be performed by a quali fied installer service agency or the gas supplier WARNING Improper installation adjustment altera tion service or maintenance can cause injury or prop erty damage Refer to this manual for correct installation and operational procedures For assistance or addi tional information consult a qualified installer service agency or the gas supplier This appliance may be installed in an aftermarket per manently located manufactured mobile home where not prohibited by local codes Aftermarket Completion of sale not for purpose of resale from the manufacturer State of Massachusetts The installation must be made by a licensed plumber gas fitter in the Commonwealth of Massachusetts INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference For more information visit www desatech com TABLE OF CONTENTS Safety Information 2 Local Codes ad Product Identification 229 Product Feat res
15. Fireplace 12 www desatech com 118197 01C VENTING INSTALLATION INSTRUCTIONS Continued INSTALLATION FOR VERTICAL TERMINATION Note Vertical restrictor must be installed in all vertical installations 1 Determine the route your vertical venting will take If ceiling joists roof rafters or other framing will obstruct the venting system consider an offset see Figure 19 to avoid cut ting load bearing members Note Pay special attention to these installation instructions for required clearances air space to combustibles when passing through ceilings walls roofs enclosures attic rafters etc Do not pack air spaces with insulation Also note maximum vertical rise of the venting system and any maximum horizontal offset limitations Set the fireplace in desired location Drop a plumb line down from the ceiling to the posi tion of the fireplace exit flue Mark the center point where the vent will penetrate the ceiling Drill a small locating hole at this point Drop a plumb line from the inside of the roof to the locating hole in the ceiling Mark the center point where the vent will penetrate the roof Drill a small locating hole at this point Roof Flashing 45 Elbow 2 2 Firestop Figure 19 Offset with Wall Strap and 45 Elbows Flat Ceiling Installation 1 2 Cut a 10 2 4 square hole i
16. PARATION Continued 21 PIN 49 8 10 27 0 199 us NOTICE This fireplace is in tended for use as supplemental heat Usethis fireplace along with your primary heating system Do 41h Nailing not install this fireplace as your Tabs primary heatsource If you havea 36 Models central heating system you may run system s circulating blower while using fireplace This will help circulate the heat through out the house In the event of a 415 power outage you can use this fireplace as a heat source FRAMING AND FINISHING Z 163 4 2 48 481 Nailing Figure 4 shows typical framing of this fireplace Tabs Figure 5 shows framing for corner installation All 811 2 minimum clearances must be met 42 Models For available accessories for this fireplace see Figure 5 Framing Clearances for Corner Accessories on page 17 If you are using a sepa Installation rate combustible mantel piece refer to Figure 6 A for proper installation height You can install A noncombustible mantels at any height above the fireplace A Note Noncombustible mantels may discolor B 7 mi A c De F i 119 Top of Louver df Opening 3678 36 40 8 42 Eu 41147 367 E ee 1 491 op of Louver 48 2 Y 21 Hor Vent 36 Ref Mantel Depth
17. Ref Opening 54724117 Vert Vent 1 14 A 16 42 23 Hor Vent 2 12 B 14 26 1 2 Vert Vent 3 10 C 12 4 8 10 Figure 4 Framing Clearances for B 5 e E 8 Installation Against an Exterior Wall 6 4 F 67 7 2 G 4 Figure 6 Clearances for Combustible Mantels 118197 01C www desatech com 5 LOCATION OF TERMINATION CAP B Fixed V Openable Closed Vv i V TERMINATION CAP clearance above grade veranda porch deck or I balcony 12 30 5 cm minimum clearance to window or door that may be opened 6 15 min for 10 000 Btu or less 9 23 cm in US if between 10 000 and 50 000 12 30 cm in Canada if between 10 000 and 100 000 12 30 cm in US if greater than 50 000 36 91 cm in Canada if greater than 100 000 clearance to permanently closed window minimum 12 30 5 cm recommended to prevent condensation on window vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 24 61 cm from L the center line of the terminal 18 45 7 cm minimum clearance to unventilated soffit 12 30 5 cm minimum M clearance to outside corner see below clearance to inside corner see below N not to be installed above a meter regulator assembly within 36 91 4 cm horizontally from the center line o
18. all Position the horizontal vent cap in the center of the 8 1 2 round hole and attach to the exterior wall with four wood screws provided Before attaching the vent cap to exterior wall run a bead of non hardening mastic pliable sealant around the outside edges to make a seal between it and the outside wall Note The four wood screws provided should be replaced with appropriate fasteners for stucco brick concrete or other types of sidings Combustible Exterior Wall For vinyl siding stucco or wood exteriors a siding standoff may be installed between the vent cap and exterior wall The siding standoff prevents excessive heat from damaging the siding materials Siding material must be cut to accommodate standoff Bolt the vent cap to the standoff Ap ply non hardening mastic around outside edge of standoff Position the standoff cap assembly in the center of the 10 3 4 square hole and attach to exterior wall with wood screws provided see Figure 11 The siding standoff must sit flush against the exterior fascia material 7 Combustible Exterior Wall Only Slide the wall firestop over the vent pipe before connecting horizontal run to vent cap see Figure 12 8 Carefully move fireplace with vent assembly attached toward wall and insert vent pipe into horizontal termination The pipe overlap should be a minimum of 174 see Figure 13 page 10 9 Combustible Exterior Wall Only Slide wall firestop against interior wall surface
19. es Donotconnect this fireplace venting to a chim ney flue serving a separate solid fuel burning fireplace or appliance Due to high temperatures do not locate this fireplace in high traffic areas windy or drafty areas or near furniture or draperies Proper clearances must be maintained If your fireplace is to be installed directly on carpeting vinyl tile or any combustible mate rial other than wood it must be installed on a metal or wood panel extending the full width and depth of the fireplace See Figure 3 Your fireplace is designed to be used in zero clearance installations Wall or framing material can be placed directly against any exterior sur face on the back sides or top of your fireplace except where standoff spacers are integrally attached If standoff spacers are attached to your fireplace these spacers can be placed directly against wall or framing material See framing details on page 5 If you plan on installing a television or enter tainment center recessed above your fireplace it is recommended that you maintain a minimum 18 above top of louver opening When locating termination cap it is important to observe the minimum clearances shown in Figure 7 page 8 If recessing into a wall you can avoid extra framing by positioning your fireplace against an already existing framing member Do not recess termination cap into a wall or siding You may paint the termination cap with 450 F
20. f the regulator B 4 00 X AIR SUPPLY INLET GAS METER a RESTRICTED AREA TERMINATION PROHIBITED clearance to service regulator vent outlet 72 182 9 cm minimum clearance to non mechanical air supply inlet to building or the combustion air inlet to any other fireplace 6 15 cm min for 10 000 Btu or less 9 23 cm in US if between 10 000 and 50 000 12 30 cm in Canada if between 10 000 and 100 000 12 30 cm in US if greater than 50 000 36 91 cm in Canada if greater than 100 000 clearance to a mechanical air supply inlet In Canada 6 ft 1 83m minimum In US 3 ft 91 cm above if within 10 ft 3 m horizontally T clearance above paved side walk or a paved driveway located on public property 84 213 3 cm minimum clearance under veranda porch deck 12 30 5 cm minimum 1 clearance above a roof shall extend a minimum of 24 61 cm above the highest point when it passes through the roof surface and any other obstruction within a horizontal distance of 18 45 7 cm T vent shall not terminate directly above a side walk or paved driveway which is located between two single family dwellings and serves both dwellings only permitted if veranda porch deck or balconey is fully open on a minimum of 2 sides beneath the floor asspecified in CAN CSA B149 1 or 2 Installation Codes 1991 for Canada and U S A Note Local codes or regulations may require different clearances
21. igura tions and alternatives for venting with horizontal termination Each figure includes a chart with critical minimum and maximum dimensions which MUST be met IMPORTANT If using a venting configuration of only horizontal venting with no vertical run a 1 4 rise for every 12 of run toward the termination is required NOTICE Do notsealtermination cap to vent pipe Cap must be removable for vent inspection and maintenance WARNING Never run vent downward as this may cause excessive temperatures which could cause a fire Operation of improperly installed and main tained venting system could resultin serious injury property damage or loss of life GROUND FLOOR INSTALLATION Recommended Applications Installation using cabinet surrounds Throughthe wall using round or square termina tion up to 12 horizontal pipe NOT FOR CORNER INSTALLATION Adjustable Horizontal Pipe 12 Max High Wind 45 Elbow Square Termination 4 SS Square Termination Vertical V Horizontal H 32 3 4 min 17 max Exterior Portion 45 Elbow of Wall Firestop Round Wall Termination Firestop Only Horizontal Round Termination Round Termination If installing this fireplace at altitudes of 4000 feet and above it is recommended that an additional vertical height of 6 be added to the vent system Figure 14 Horizontal Termination Configuration
22. ing snorkel termination see Figure 16 Do not back fill around snorkel termination Snorkel Termination Snorkel Termination Wall Firestop Snorkel Termination 90 Elbow yA Ss opona eA CESS SN 45 Elbow e Jl 1 il Drainage UF Figure 16 Snorkel Termination Configurations for Below Ground Installation 118197 01C www desatech com 11 VENTING INSTALLATION INSTRUCTIONS Continued HORIZONTAL SYSTEM INSTALLATION USING TWO 90 ELBOWS The following configurations show the minimum vertical rise requirements for a horizontal system using two 90 elbows 45 Elbow Venting with Two 90 Elbows Horizontal H Vertical Horizontal H Horizontal H 5 min 2 max 6 max 6 min 4 max 12 max 7 min 6 max 18 max 8 min 8 max 20 max 20 max 8 max 20 max Figure 17 Horizontal Termination Configuration for Venting Using Two 90 Elbows gt SS 752 2 3 E B Ha Venting with Two 90 Elbows Vertical V di a Horizontal H 5 min 6 max 6 min 12 max 7 min 18 max 8 20 45 Elbow 20 20 Figure 18 Horizontal Termination Configuration for Venting Using Two 90 Elbows with Termination at 90 with
23. ion Installation IMPORTANT Horizontal square terminations require only inner portion of wall firestop Hori zontal installations using round termination require exterior portion of wall firestop see Figure 14 page 10 1 Set the fireplace in its desired location and deter mine the route your horizontal venting will take Do not secure the fireplace until all venting has been installed Some installations require sliding the fireplace in and out of position to make final venting connections Figures 14 through 18 on pages 10 through 12 show different configura tions for venting with horizontal termination that will help you decide which application best suits your installation Check to see if wall studs or roof rafters are in the path of your desired vent ing route If they are you may want to adjust the location of the fireplace 2 Direct vent pipe sections and components are designed with special twist lock connections Twist Lock Procedure The female ends of the pipes have locking lugs indentations These lugs will slide straight into matching slots on the male ends of adjacent pipes Push pipe sec tions together and twist one section clockwise approximately one quarter turn until the sections are fully locked see Figure 8 Note Horizontal runs of vent must be supported every three feet Use wall straps for this purpose 3 Use a 45 elbow to connect venting system to fireplace flue collar The elbow is designed to be
24. n the ceiling using the locating hole as a center point The opening should be framed to 10 4 x 10 4 27 3 cm x 27 3 cm inside dimensions as shown in Figure 9 on page 8 using framing lumber the same size as the ceiling joists If the area above the ceiling is an insulated ceiling or an attic space nail firestop from the top side This prevents loose insulation from falling into the required clearance space If the area above the ceiling is a living space install firestop below the framed hole The firestop should be installed with no less than three nails per side see Figure 20 Assemble the desired lengths of pipe and elbows necessary to reach from the fireplace flue up through the firestop Be sure all pipe and elbow connections are fully twist locked see Figure 8 page 8 Cut a hole in the roof using the locating hole as a center point Cover any exposed open vent pipes before cutting hole in roof The 10 3 4 x 10 3 4 hole must be measured on the horizontal actual length may be larger depending on the pitch of the roof There must be a 1 clearance from the vent pipe to combustible materials Frame the opening as shown in Figure 9 page 8 Connect a section of pipe and extend up through the hole Note If an offset is needed to avoid obstruc tions you must support the vent pipe every 3 feet Use wall straps for this purpose see Fig ure 19 Whenever possible use 45 elbows instead of 90 elbows The 45 elbow
25. offers less restriction to the flow of the flue gases and intake air If area above is an attic space or insulated area install firestop above framed hole p 52 If area above is living space install firestop below framed hole Figure 20 Installing Firestop 118197 01C www desatech com 13 VENTING INSTALLATION INSTRUCTIONS Continued 5 Place the flashing over the pipe section s extending through the roof Secure the base of the flashing to the roof and framing with roof ing nails Be sure roofing material overlaps the top edge of the flashing as shown in Figure 19 page 13 There must be a 1 clearance from the vent pipe to combustible materials 6 Continue to add pipe sections until the height of the vent cap meets the minimum building code requirements described in Figure 7 on page 6 Note You must increase vent height for steep roof pitches Nearby trees adjoining rooflines steep pitched roofs and other similar factors may cause poor draft or down drafting in high winds Increasing the vent height may solve this problem 7 Twist lock the vent cap onto the last section of vent pipe Note If the vent pipe passes through any occupied areas above the first floor including storage spaces and closets you must enclose pipe You may frame and sheetrock the enclosure with standard construction material Make sure and meet the minimum allowable clearances to combustibles Do not fill any of the
26. om 17 ILLUSTRATED PARTS BREAKDOWN MODELS V DVC36 B H AND V DVC42 B H 118197 01C www desatech com ESAS RS 2S RRR RRR RRRS 18 1 108010 01 108011 01 108011 02 109082 01 24460 See Below See Below See Below 108719 01 12105 11418 14123 21171 24353 108328 01 108328 02 108331 01 108331 02 PARTS LIST MODELS V DVC36 B H AND V DVC42 B H This list contains replaceable parts used in your fireplace When ordering parts follow the instructions listed under Replacement Parts on page 16 of this manual KEY 109082 02 24460 See Below See Below See Below 108455 01 107840 01 11418 14123 221171 24353 NO V DVC36 B H V DVC42 B H DESCRIPTION Firebox Assembly Face Weldment Door Assembly Door Assembly V Models Only Top Louver Assembly Bottom Louver Assembly _ Fireplace Fireplace Top Insulation Fireplace Surround Heat Shield Gas Conduit Assembly Left Refractory Brick Panel Rear Refractory Brick Panel Right Refractory Brick Panel i Screen Rod Screen Push On Nut Strain Relief Gas Knock Out Cover Handy Box Assembly 27253 55240 Part not available for field replacement 110989 02 111215 02 111299 02 111302 02 110989 01 111215 01 111299 01 111302 01 110991 02 1
27. place nameplate This appliance when installed must be electri cally grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 or the Canadian Electrical Code CSA C22 1 Do not use fireplace if any part has been ex posed to or under water Immediately call a qualified service person to arrange for replace ment of the unit Do not operate fireplace if any log is broken Do not operate fireplace with glass door removed cracked or broken Provide adequate clearances around air openings LOCAL CODES Install and use fireplace with care Follow all local codes In the absence to local codes use the cur rent National Fuel Gas Code ANSI Z223 1 NFPA 54 USA or the current CSA B149 1 Installation Code Canada Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 Lower Louver Panel Nailing Flange Glass Door Assembly PRODUCT IDENTIFICATION Upper Louver Panel Flue Collar Switch Bracket for Optional Remote and Blower Figure 1 Direct Vent Fireplace PRODUCT FEATURES These are a few facts that can help you understand and enjoy your direct vent fireplace The venting system may be routed to the out side of your home in several ways It may vent through the roof vertical or it may vent to an out
28. plicable is our standard written warranty We make no other warranty expressed or implied LIMITED WARRANTY DIRECT VENT FIREPLACE DESA warrants this product to be free from defects in materials and components for two 2 years from the date of first purchase provided that the product has been properly installed operated and maintained in accordance with all applicable instructions To make a claim under this warranty the Bill of Sale or cancelled check must be presented This warranty is extended only to the original retail purchaser This warranty covers the cost of part s required to restore this heater to proper operating condition and an allowance for labor when provided by a DESA Authorized Service Center Warranty part s MUST be obtained through authorized retailers of this product and or DESA who will provide original factory replacement parts Failure to use original factory replacement parts voids this warranty The heater MUST be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance or defects caused by improper installation Travel diagnostic cost labor transportation and any and all such other costs related to repairing a defective heater will be the responsibility of the o
29. r address model and serial numbers of your fireplace how fireplace was malfunctioning type of gas used propane LP or natural gas purchase date Usually we will ask you to return the part to the factory www desatech com 118197 01C REPLACEMENT PARTS Continued PARTS NOT UNDER WARRANTY Contact authorized retailers of this product If they can not supply original replacement part s call DESA at 1 866 672 6040 for referral infor mation When calling DESA have ready model number of your fireplace the replacement part number TECHNICAL SERVICE You may have further questions about installation operation or troubleshooting If so contact DESA s Customer Service Department at 1 866 672 6040 When calling please have your model and serial numbers of your heater ready Youcanalsovisit DESA s technicalservice website at www desatech com ACCESSORIES NOTICE All accessories may not be available for all fireplace models Purchase these fireplace accessories from your local retailer If they can not supply these accessories call DESA s Sales Department at 1 866 672 6040 for information You can also write to the address listed on the back page of this manual BRICK LINER KIT Not Shown BL36DA Textured Refractory BL36DSA Standard Refractory BL36DHA Textured Refractory Herringbone BL36DHSA Standard Refractory Herringbone BL42DA Textured Refractory BL42DSA Standa
30. rd Refractory BL42DHA Textured Refractory Herringbone BL42DHSA Standard Refractory Herringbone This brick liner adds a touch of style to your direct vent fireplace Complete installation instructions included in this manual FACE LOUVER PANEL KIT Not Shown FPD36 Filigree Black FPD36B Filigree Brushed Brass FPD36P Filigree Platinum FPD36PB Filigree Polished Brass RLD42 Rolled Louver Black FPD42 Filigree Black FPD42B Filigree Brushed Brass FPD42P Filigree Platinum FPD42PB Filigree Polished Brass LOUVER TRIM KIT Rolled Louvers Only Not Shown LT36B Brushed Brass LT36P Platinum LT36PB Polished Brass LT42B Brushed Brass LT42P Platinum LT42PB Polished Brass DEFLECTION HOODS Not Shown HD36 Black 2 Brow HD42 Black 2 Brow PERIMETER TRIM KIT Not Shown PT36 Black PT36B Brushed Brass PT36P Platinum PT36PB Polished Brass PT42 Black PT42B Brushed Brass PT42P Platinum PT42PB Polished Brass MANUAL BLOWER KIT BK Manual variable control blower accessory provides better heat distribution Complete installation and operation instructions included in this manual THERMOSTATICALLY CONTROLLED BLOWER KIT BKT Provides better heat distribution Blower turns off and on automatically as needed Complete installation and operation 1 5 instructions included in this ay TA manual SS 118197 01C www desatech c
31. side exterior wall horizontal The vent pipe installation is very important to allow for proper operation You must follow the venting instructions very carefully for either vertical or horizontal applications This fireplace may be installed in any room of your house provided all local codes and these installation instructions are followed This fireplace requires a wall switch hand held remote or wall thermostat millivolt for opera tion see Accessories page 42 The use of a blower requires electricity if installed If you plan to install the blower at a later date outlet at bottom of fireplace must be wired during framing Your direct vent gas fireplace system fireplace and venting is a balanced and sealed gas op erating unit It requires approximately 10 20 minutes of operating time before the flame pattern stabilizes 118197 01C www desatech com 3 PRE INSTALLATION PREPARATION LOCATION AND SPACE REQUIREMENTS Determine the safest and most efficient location for your DESA direct vent fireplace Make sure that rafters and wall studs are not in the way ofthe venting system Choose a location where the heat output is not affected by drafts air conditioning ducts windows or doors Figure 2 shows some common locations Be aware of all restrictions and precautions before deciding the exact location for your fireplace and termination cap When deciding the location of your fireplace follow these rul
32. wner TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO 2 YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE AND DESA S LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT INCIDENTAL OR CONSEQUEN TIAL DAMAGES Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages so the above limitation on implied warranties or exclusion or limitation on damages may not apply to you This warranty gives you specific legal rights and you may also have other rights that vary from state to state For information about this warranty write DESA 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com l 118197 01 118197 01 Rev C NOTAUPC 10 06
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