Installation Instructions

Transcription

1 W W tm Installation Instructions Models: SLP Venting System These venting system components have been tested for use with approved HHT Direct Vent appliances. Check with your local building code agency before you begin installation to ensure compliance with local codes, including the need for permits an ollo - ins ections yo enco nter any ro lems regar ing co e a rovals or i yo nee clari cation o any of the instructions contained here, contact your Hearth & Home Technologies dealer. For the dealer nearest you, please visit important notice: align the seams of the pipe sections to allow engagement. Rotate the vent component to lock into place. use this procedure for all vent components. See Figure 13. important notice: SLP venting systems can be used without an adapter on appliances with SL-D style starting collars. Two screws are required to attach the first piece of SLP venting to the SL-D style starting collar. Caution! Risk of Cuts/abrasions. Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp. A. Pipe Clearances to Combustibles WaRninG! Risk of Fire! Maintain air space clearance to vent. Do not pack insulation or other combustibles: Between ceiling firestops Between wall shield firestops Around vent system Failure to keep insulation or other material away from vent pipe may cause over heating and fire. Refer to appliance installation manuals for clearances. N ote: H eat sh ield s M U ST ov erlap b y a minimum of 1-1/ 2 in. (38 mm). S L P h e at s h i e ld - d esig ned to b e used on a wall 4-3/ 8 in. to 7-5 / 8 in. (111 mm to 19 4 mm th ick). If wall thickness is less than 4-3/8 the existing heat shields must be field trimmed. If wall thickness is greater than 7-5/8 in. a DVP- H SM - B will b e req uired. MUST use wall shields with attached heat shields. H eat Sh ield 2-1/ 2 in. (38 mm) top clearance wh ere it passes th roug h a wall H eat Sh ield B. Wall Penetration Framing herever a com sti le all is enetrate the hole m st be framed and a wall shield (with attached heat shield) installed on both sides. These shields maintain minimum clearances an restrict col air in ltration the all eing enetrate is o noncom sti le materials material hich ill not ignite or rn or has a L re rating of zero), a hole 1 in. (25 mm) larger in diameter than the pipe is acceptable. Figure 1 all Sh ield F irestop 1 in. (2 5 mm) sid e clearance 1/ 2 in. (13 mm) b ottom clearance wh ere it passes th roug h a wall Hearth & Home Technologies SLP Venting System Rev D 07/18/13 1 A L L Minimum Horizontal Venting Clearances to Combustible Materials

2 C. Install the Ceiling Firestop rame an o ening 9 in 9 in 229 mm 229 mm henever the vent system enetrates a ceiling/ oor see Figure 2) rame the area ith the same si e l m er as se in ceiling/ oor oist hen installing a to vent vertical termination a liance the hole should be directly above the appliance, unless the e is o set The ceiling resto may e installe a ove or elo the ceiling. Refer to Figure 3. Sec re ith three asteners on each si e Do not ac ins lation aro n the i e ns lation m st be kept away from the pipe. A ttic A b ov e 9 in. (2 2 9 mm) 9 in. (2 2 9 mm) H ole sh ould measure 9 in. x 9 in. insid e to insid e Figure 2 Installing Ceiling Firestop I nstall attic insulation sh ield s b efore or after installation of v ent sy stem. 3 fasteners per sid e Ceiling firestop installed b elow ceiling. Ceiling firestop installed ab ov e ceiling. Figure 3 Installing Ceiling Firestop & Attic Insulation Shield 2 Hearth & Home Technologies SLP Venting System Rev D 07/18/13

3 D. Install Attic Insulation Shield WaRninG! Fire Risk. Do not allow loose materials or insulation to touch vent. Hearth & Home Technologies requires the use of an attic shield. The ational el as o e S re ires an attic shield constructed of 26 gauge minimum metal that e ten s at least 2 in 51 mm a ove ins lation ttic shiel s m st meet s eci e clearance an e secured in place. 1. Flat Ceiling Installation Remove one shiel rom o note: Cut previously installed batt insulation to make room for the attic insulation shield. ra shiel aro n i e i i e is alrea y installe in area to be insulated. atch the three holes in each si e an asten ith three screws to form a tube. ne or more ta s may e ol e o t ar on the bottom of the shield to allow attachment to ceiling resto en remaining ta s in ar on ottom o shiel here it rests on the ceiling resto to maintain the air s ace et een the i e an shiel Set the shiel on the ceiling resto en all ta s in ar 90 aro n the to o the shiel These tabs must be used to prevent blow-in insulation from getting between the shield and vent pipe, and to maintain clearance. 2. Vaulted Ceiling Installation The attic ins lation shiel has een laser-etche ith c t lines an ceiling itches to ma e el trimming easier. Remove one shiel rom o Note: Cut previously installed batt insulation to make room for the attic insulation shield. t the attic ins lation shiel i a lication is or va lte ceiling sing a laser-etche c t line to t yo r ceiling itch Sni c t e ge to create three en tabs. ra shiel aro n i e i i e is alrea y installe in area to be insulated. atch the three holes in each si e an asten ith three screws to form a tube. ne or more ta s may e ol e o t ar on the bottom of the shield to allow attachment to ceiling resto en remaining ta s in ar on ottom o shiel here it rests on the ceiling resto to maintain the air s ace et een the i e an shiel Set the shiel on the ceiling resto en all ta s in ar 90 aro n the to o the shiel These tabs must be used to prevent blow-in insulation from getting between the shield and vent pipe, and to maintain clearance. B end all tab s inward 9 0 to maintain clearance and prev ent insulation from falling insid e I nsert 3 screws B end 4 tab s inward 9 0 to maintain clearance Figure 4 Attic Insulation Shield Hearth & Home Technologies SLP Venting System Rev D 07/18/13 3

4 E. Assemble SLP Vent Sections WaRninG! Risk of Fire/explosion/asphyxiation! Improper support may allow vent to sag and separate. Use vent run supports and connect vent sections per installation instructions. Do not allow vent to sag below connection point to appliance. Note: T o 1/2 in scre s are re ire to attach the rst iece o SLP venting to SL-D style starting collars SLP venting systems can e se itho t an a a ter on a liances hich have SL-D style starting collars Figure 7 Fasten SLP Vent to Stove Figure 5 SLP Pipe onto SL-D Collar Sli e the rst section o vent over the SL-D collar an sh o n ntil all si im les on the vent loc onto the SL-D collar Sec re the rst vent section to the collar ith t o 1/2 in screws using the dimples as guides for screws. Figure 8 Fasten SLP Vent to Rear Vent SL Series ire laces nsert one 1/2 in scre thro gh the im le on the heat shiel into the rst vent section See ig re 9 Figure 6 Fasten SLP Vent to SL-D Collar Figure 9 Fasten SLP Vent to SL Series Fireplace 4 Hearth & Home Technologies SLP Venting System Rev D 07/18/13

5 To -Vent Stoves only n SLP-S is re ire to a a t the inner e to SLP vent o a a ter is nee e on the o ter e See ig res 10 an 11 Figure 10 Remove SL-D Adapter Figure 11 Install SLP-SAM Adapter S LP S LP Vent P ipe Y e Yes s No DuraVent P ipe S L-D Vent Y e Yes s Y e Yes s S L SLP P DuraV ent SL-D Figure 12 Quick Pipe-to-Collar Reference for Fireplaces and Stoves Hearth & Home Technologies SLP Venting System Rev D 07/18/13 5

6 1. Attach the First Vent Component to SLP Starting Collars To attach the rst vent com onent to the starting collars of the appliance: Loc the vent com onents into lace y sli ing the pipe section onto the collar. lign the seam o the i e an seam o collar to allo engagement. Rotate the vent component to lock into place. Use this procedure for all vent components. See ig re 13 Sli e the ceramic er a over the rst vent section an lace it sh to the a liance This ill revent col air in ltration High tem erat re ca l may e used to hold the part in place. Continue to add vent components. ontin e a ing vent com onents loc ing each succeeding component into place. ns re that each s ccee ing vent com onent is securely fitted and locked into the preceding component. 2. Commercial, Multi-family (multi-level exceeding two stories), or High-rise Applications For installation into a commercial, multi-family (multilevel e cee ing t o stories or high-rise a lication ll o ter i e oints m st e seale ith high tem erat re silicone, including the slip section that connects directly to the horizontal termination cap. ly a ea o silicone sealant insi e the emale o ter i e oint rior to oining sections See ig re 14 nly o ter i es are to e seale Do not seal the inner e ll nit collar i e sli section el o an ca o ter es shall e seale in this manner nless otherwise stated. H ig h Temperature Silicone Sealant Commercial, M ulti- family (multi- lev el ex ceed ing two stories), or H ig h - rise A pplications only 2 - R otate or D imples 1 - A lig n Seams Figure 13 Adding Venting Components Figure 14 High Temperature Sealant Note: The end of the pipe sections with the lances/tabs on it will face toward the appliance. 6 Hearth & Home Technologies SLP Venting System Rev D 07/18/13

7 F. Additional Assembly Instructions DVP & SLP Vent Pipe 1. Assemble Slip Sections The o ter e o the sli section sho l sli e over the o ter e o the i e section an into inner e the last pipe section (see Figure 16). Sli e together to the esire length ma ing s re that a 1-1/2 in o ter e overla is maintaine et een the pipe section and slip section. The pipe and slip section need to be secured by driving two 1/2 in. screws through the overlapping portions of the o ter es sing the ilot holes see ig re 17 This will secure the slip section to the desired length and prevent it from separating. The slip section can then be attache to the ne t i e section the sli section is too long the inner an o ter es o the slip section can be cut to the desired length. Make sure the seams are not aligned to prevent unintentional disconnection. Figure 15 CORRECT Seams INCORRECT WaRninG! Risk of Fire/explosion! Do not break silicone seals on slip sections. Use care when removing termination cap from slip pipe. If slip section seals are broken during removal of the termination cap, vent may leak. Note: hen installing a vent system ith an HR termination ca all i e system oints shall e seale sing a high-temperature silicone sealant. ly a ea o silicone sealant insi e the emale o ter i e oint rior to oining sections nly o ter i es are seale sealing the inner e is not re ire ll nit collar i e sli section el o an ca o ter es shall e seale in this manner Check appliance installation instructions for approval ith HR Series a Figure 16 Slip Section Pilot Holes Figure 17 Screws into Slip Section Hearth & Home Technologies SLP Venting System Rev D 07/18/13 7

8 2. Secure the Vent Sections Vertical sections o SLP i e m st e s orte every 8 ft. The SLP resto incl es ta s that may e se to secure vertical sections. The vent s ort or l m er s stra s ace 120 a art may be used to secure the vertical sections of pipe (see Figure 18). Horizontal sections of vent must be supported every 5 ft ith a vent s ort or l m er s stra see ig re 19 G. Disassemble Vent Sections To disassemble any two pieces of pipe, rotate either section ig re 20 so that the seams on oth i e sections are aligned (Figure 21). They can then be carefully pulled apart. WaRninG! Risk of Fire/explosion/asphyxiation! Improper support may allow vent to sag and separate. Use vent run supports and connect vent sections per installation instructions. DO NOT allow vent to sag below connection point to appliance. Figure 20 Rotate Seams for Disassembly Figure 18 Securing Vertical Pipe Sections Figure 21 Align and Disassemble Vent Sections Figure 19 Securing Horizontal Pipe Sections H. Install the Heat Shield and Horizontal Termination Cap WaRninG! Risk of Fire! The telescoping flue section of the termination cap MUST be used when connecting vent. 1-1/2 (38 mm) minimum overlap of vent and telescoping flue section is required. Failure to maintain overlap may cause overheating and fire. Note: For horizontal vent runs through a combustible wall and framing dimensions, refer to appliance installation manual. 8 Hearth & Home Technologies SLP Venting System Rev D 07/18/13

9 1. Heat Shield Requirements for Horizontal Termination For all horizontally terminated appliances, a heat shield ST e lace 1 in a ove the to o the vent et een the all shiel resto an the ase o the termination cap. There are t o sections o the heat shiel ne section is actory-attache to the all shiel resto The other section is actory-attache to the ca See ig re 8 13 R Ris o ire To revent overheating an re heat shiel s m st e ten thro gh the entire all thic ness. Heat shields must overlap 1-1/2 in. (38 mm) minimum. the all thic ness oes not allo the re ire 1-1/2 in 38 mm heat shiel overla hen installe an e tended heat shield must be used. If the wall thickness is less than 4-3/8 in./111 mm, the heat shiel s on the ca an all shiel resto ill nee to e trimme minim m 1-1/2 overla ST e maintained. Caution! Risk of Burns! Local codes may require installation of a cap shield to prevent anything or anyone from touching the hot cap. Flash and seal as appropriate for siding material at outside edges of cap. hen installing a hori ontal termination ca ollo the cap location guidelines as prescribed by current ANSI Z223.1 and CAN/CGA-B149 installation codes. Note: here re ire an e terior all ashing is availa le hen enetrating a ric all a ric e tension it is available for framing the brick. 3. Divert Roof Run-off HHT recommen s here e cessive ater r n-o is possible, use of one of the three options shown below to prevent water running off the roof and onto/into the horizontal termination cap: notice: Heat shields may not be field constructed. The e ten e heat shiel may nee to e c t to length o ill attach the c t heat shiel to the e isting ca heat shiel or all shiel resto heat shiel sing the supplied screws. o ST maintain a 1-1/2 in 38 mm overla o the e ten e heat shiel an the e isting shiel s oth en s o the heat shiel The small leg on the e ten e heat shield should rest on the top of the vent (pipe section) to properly space it from the pipe section. I nstall g utter 2. Install the Horizontal Termination Cap ttach sli section o ca to last vent section aintain 1-1/2 in. overlap between slip and vent sections. Note: For installations using black pipe, slide the decorative wall thimble over the last vent pipe before connecting the termination to the i e hen this connection has een made, slide the wall thimble up to the interior wall surface and attach with screws provided. I nstall L - sh aped d iv erter Sec re termination ca to e terior all sing rovi e holes and fasteners. Vent termination m st not e recesse in the all Si ing may be brought to the edge of the cap base. Note: hen sing termination ca s ith a actory-s lie heat shiel attache no a itional all shiel resto is re ire on the e terior si e o a com sti le all I nstall TR A P - V SS (av ailab le from y our H H T d ealer) Figure 22 Divert Roof Run-off Hearth & Home Technologies SLP Venting System Rev D 07/18/13 9

10 I. Installing Decorative Ceiling Components A black painted decorative ceiling thimble can be installed on a at ceiling thro gh hich the vent asses The ceiling thim le is se to cover the resto Seal the ga et een the vent i e an resto sing high tem erat re silicone to revent col air in ltration nstall the ecorative ceiling thim le y sli ing it to the ceiling and attaching it using the provided screws. ecorative lac cathe ral ceiling s ort o can e used where vertical vent runs pass through a cathedral ceiling. se a l m - o to mar the centerline o the venting system on the ceiling and drill a small hole through the ceiling and roof at this point. Locate the hole and mark the o tline o the cathe ral ceiling s ort o on the outside roof. Remove shingles or other roo covering as necessary to c t the rectang lar hole or the s ort o t this hole 1/8 in. (3 mm) larger than the marked outline. Lo er the s ort o thro gh the hole ntil its ottom is at least 2 in 51 mm elo the ceiling See ig re 23 Level the s ort o oth vertically an hori ontally an temporarily tack it in place through the inside walls into the roof sheathing. se tin sni s to c t the s ort o rom the to corners o n to the roo line an ol the res lting a s to ar the insi e o the str ct re See ig re 24 ail the a s to the roo T R r nning a ea o nonhar ening sealant et een the a s an the roo lean o t LL materials rom insi e the s ort o an complete the vertical vent run and termination. Figure 23 Cathedral Ceiling Support Box L ev el Cath ed ral ceiling support b ox 2 in. (5 1 mm) minimum b elow finish ed ceiling Cut h ole 1/ 8 in. (3 mm) g reater in siz e th an pattern of support b ox as it is proj ected onto roofline. Figure 24 Securing Support Box 10 Hearth & Home Technologies SLP Venting System Rev D 07/18/13

11 X J. Install Roof Flashing To install roo ashing see ig res 2 an 27 For installation of vertical termination cap see minimum vent heights for various pitched roofs (see Figure 25). H oriz ontal ov erh ang K. Assemble and Install Storm Collar Sli e the storm collar onto the e ose i e section an align brackets. nsert a olt rovi e thro gh the rac ets an install nut (do not completely tighten). 2 4 in. min. (6 10 mm) Termination Cap 2 0 in. (5 0 8 mm) L owest D isch arg e O pening V ertical wall Storm Collar R oof F lash ing 12 R oof P itch is X / 12 H (min. ) - M inimum h eig h t from roof to lowest d isch arg e opening. Figure 27 Insert Bolt into Brackets R o o f P i t c h H M i n F t R o o f P i t c h H M i n F t F 6 / 0 * O v / 4. 0 O v 6 / 7 / 2 5 * O v / / 5. 0 O v 7 / 8 / 5 * O v / / 6. 0 O v 8 / 9 / 2. 0 * O v / / 7. 0 O v 9 / / 2. 5 O v / 2 0 / 7. 5 O v / 2 5 O v 2 0 / * (. ). (. ). lat to er 11/ 12 to er 12 to er to er 12 to er to er 12 to 12 er to er 12 to er to 12 er to 11/ er 12 to 1/ 12 3 ft. minimum in snow reg ions Sli e the assem le storm collar o n the i e section ntil it rests on the roo ashing Tighten n t an ma e s re the collar is tight against the pipe section. a l aro n the to o the storm collar Figure 25 Minimum Height from Roof to Lowest Discharge Opening a l the ga et een the roo ashing an the o tsi e iameter o the i e a l the erimeter o the ashing where it contacts the roof surface. P ipe Caulk F lash ing Figure 26 Caulk the Gap Hearth & Home Technologies SLP Venting System Rev D 07/18/13 11

12 L. Install Vertical Termination Cap To attach the vertical termination cap, slide the inner collar o the ca into the inner e o the vent section an lace the o ter collar o the ca over the o ter e o the vent section. Sec re the ca y riving the three sel -ta ing scre s (supplied) through the pilot holes or dimples in the outer collar o the ca into the o ter e o the vent Termination Cap (1 of 3) Caulk Storm Collar Screws Figure 28 Secure with Screws 12 Hearth & Home Technologies SLP Venting System Rev D 07/18/13