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Resumen del manual
Cut Siding Away to Fit Standoff Wood Screw Standoff Vent Cap Apply Mastic to All Four Sides Screws Figure 11 - Installing Siding Standoff (Combustible Exterior) Firestop Vent Cap Horizontal (Horizontal Vent Pipe Termination) Screw Interior Wall Surface Wall Figure 12 - Connecting Vent Cap with Horizontal Vent Pipe Wood Screw Vent Cap Figure 10 -Installing Horizontal Vent Cap (Noncombustible Exterior) 116238-01A 10 VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) VENTING INSTALLATION INSTRUCTIONS Continued 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. Figure 13 - Typical Horizontal Termination Cap Mounting with Additional Siding Standoff Installed Siding Standoff Screws High Wind Termination Apply Mastic to Outside Edge of Standoff Exterior Wall with Vinyl Siding 10 3/4" x 10 3/4" Framed Opening Maintain 1" Minimum Air Space Around Outer Pipe When Penetrating a Wall Minimum Pipe Overlap 11/4" Wall Firestop Direct Vent Pipe Horizontal Termination Configurations Figures14through18showdifferent configurationsand alternatives for venting with horizontal termination. Each figure includes a chart with critical minimum and maximum dimensions which MUST be met. IMPORTANT: Rememberthatahorizontalrunofventing must have a 1/4" rise for every 12" of run toward the termination. WARNING: Never run vent downward as this may cause excessive temperatures which could cause a fire.Operationofimproperlyinstalledandmaintained ventingsystemcouldresultinseriousinjury,property damage or loss of life. GROUND FLOOR INSTALLATION Recommended Applications: • Installation using cabinet surrounds • Through the wall using round or square termination(up to 12" horizontal pipe) • NOT FOR CORNER INSTALLATION 45° Elbow Vertical (V) Horizontal (H) 32 3/4" 17" max. Horizontal High Wind Square Termination Wall Firestop Adjustable Pipe 12" Max. Square Termination Exterior Portion of Wall Firestop (Round Termination Only) 45° Elbow Wall Firestop Horizontal Round Termination Figure 14 -Horizontal Termination Configuration for Square or Round Termination 116238-01A VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) 11 VENTING INSTALLATION INSTRUCTIONS Continued CORNER INSTALLATION Recommended Applications: • Corner ground floor installation • Ground floor installation where pipe vents horizontally through wall(over 12" horizontal pipe) • Basement installation where one foot clearance from ground to termination is possible Not to Exceed Square Termination Wall Firestop (H) Limits As Required for (V) See Chart for Pipe Section Required 45° Elbow 90° Elbow Vertical (V) Required Vertical (V) Vertical Pipe Horizontal (H) *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. 90 1/2" min. 4 ft. 20' max. * Ground Floor Corner Venting 90° Elbow Square Termination Wall Firestop 45° Elbow Not to Exceed (H) Limits 12" Minimum 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 entering snorkel termination (see Figure 16). Do not back fill around snorkel termination. Snorkel Termination 12" Minimum Snorkel Termination Wall Firestop90° Elbow 45° Elbow 12" Minimum12" Minimum Snorkel Termination Adequate Drainage Figure 16 - Snorkel Termination Configurations for Below Ground Installation 116238-01A 12 VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) 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. Venting with Two 90° Elbows Horizontal (H1) + Vertical (V) Horizontal (H1) Horizontal (H2) 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. 45° Elbow Figure 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows Venting with Two 90° Elbows Horizontal (H1) + Vertical (V) Horizontal (H2) 5' min. 6' max. 6' min. 12' max. 7' min. 18' max. 8' min. 20' max. 20' max. 20' max. 45° Elbow Figure 18 - Horizontal Termination Configuration for Venting Using Two 90° Elbows with Termination at 90° with Fireplace 116238-01A VENTING INSTALLATION INSTRUCTIONS Installation for Vertical Termination 13 VENTING INSTALL...