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Fasten the wall plate to the pipe with three sheet metal screws. Slide the trim collar up against the wall plate to cover the screws. (Fig. 28) 10. For both CFM and DuraVent Systems: Install the vent terminal. (Fig. 29) Apply high temperature sealant one inch from the ends of the inner and outer collars. Guide the inner and outer vent termination collars into the adjacent pipes. Double check that the vent pipes overlap the collars by 2”. Fasten the termination to the wall with the screws provided, and caulk the joint with weatherproof sealant. Trim Collar Wall Sleeve Wall Plate ST216 Fig. 28 Install the horizontal pipe and wall plate parts. Seal Both Termi- nal Ends Caulk Plate Joint with Weatherproof Sealant ST217 Fig. 29 Install the vent terminal. 20012697 Radiance Direct Vent Gas Heater 11. For CFM only: Install Charcoal Gray Pipe Rings (#7FSDRG) or Polished Brass Pipe Rings (#7FSDRP) at pipe joints, if desired. Vent Termination Below Grade Install Snorkel Kit #7FSDVSKS when it is not possible to meet the required vent termination clearances of 12” (305 mm) above grade level. The snorkel kit will allow installation depth of down to 7” (178 mm) below grade level. The seven inches is measured from the center of the horizontal vent pipe as it penetrates the wall. If the venting system is installed below grade, a window well must be installed with adequate and proper drainage. (Fig. 31) NOTE: Be sure to maintain side wall clearances and vent run restrictions. Refer to Page 6, Figures 3, 4, 5, 6. 1. Establish the vent hole through the wall. 2. Remove soil to a depth of approximately 16” (406 mm) below the base of the snorkel. Install a window well (not supplied). Refill the hole with 12” (305 mm) of coarse gravel and maintain a clearance of at least 4” (102 mm) below the snorkel. (Fig. 31) 3. Install the vent system as described on Pages 16-18. 4. Be sure to make a watertight joint around the vent pipe joint at the inside and outside wall joints. 5. Apply high temperature sealant around the inner and outer snorkel collars. Join the pipes and fasten the snorkel termination to the wall with the screws provided. 6. Level the soil to maintain a 4” clearance below the snorkel. If the foundation is recessed, use extension brackets (not supplied) to fasten the lower portion of the snorkel. Fasten the brackets to the wall first, and then fasten to the snorkel with self-tapping #8 x 1/2” sheet metal screws. Extend the vent pipes out as far as the protruding wall face. (Fig. 31) Recessed Wall Sheet Metal Screws and Bracket Wall Screws and Anchors Waterproof Seal Around Pipe ST219 Fig. 30 Use extension brackets to mount snorkel against recessed wall. Firestop Finishing Collar 7” Pipe Wall Plate 20012697 RADIANCE Waterproof Seal Around Pipe Firestop Window Well Drain 4” Clearance Snorkel Termination Cap Wall Screws and Anchors ST653 Gravel Fig. 31 Snorkel kit installation. Vertical (Through the Roof) Vent Assembly Make certain the vent system conforms to all other requirements for vertical termination as specified on Page 9. This installation will require you to first determine the roof pitch and use the appropriate vent components. Refer to Figure 11 on Page 10. 1. Locate the final position of the stove, observing all clearances for both the vent and the stove. 2. Plumb to the center of the inner (4”) flue collar from the ceiling above, and mark that location. 3. Cut the opening: CFM System: 9...” x 9...” (240 x 240 mm) DuraVent System: 10” x 10” (254 x 254 mm) 4. Plumb any additional opening through the roof or other construction that may be needed. In all cases, the opening must provide a minimum of 1” (25 mm) clearance to the vent pipe. 5. Place the stove in its final position. 6. Install firestop(s) #7DVFS and Attic Insulation Shield #7DVAIS as needed. (Fig. 32) If there is a room above ceiling level, a firestop must be installed on both the bottom and top sides of the ceiling joists. If an attic is above ceiling level, an attic insulation shield must be installed. Radiance Direct Vent Gas Heater Selkirk Direct-Temp Metalbestos Direct Vent System #7DVAIS Attic Insulation Shield #7DVFS Firestop in Upper Floor #7DVFS Firestop in Ceiling Use Four 8d Nails ST222 Fig. 32 Install firestops and attic insulation shield. 7. Install the appropriate roof support and flashing, making certain that the upper flange of the flashing base is below the shingles. (Fig. 33) 8. Install appropriate pipe sections until the vent run reaches above the flashing. The enlarged ends of the vent sections always face downward. 9. Install the storm collar and seal around the joints. (Fig. 33) 10. Add additional vent lengths to achieve the proper overall height. 11. Apply cement to the inner and outer termination collars and install the terminal cap. Storm Collar Sealant Upper edge of flange goes under upper shingles Flashing #7DVSKV (A, B, or F) Roof Support Use three #5 sheet metal screws at each joint ST221 Fig. 33 Roof support and flashing. Ins...

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