valutazioni - 2, GPA: 5
(
)
)
|
Facilità d'uso
25.853(a) High temperature sealant milpack or stove cement of 550°F or higher could be used instead. The joints of The outer pipe (fresh air pipe) must be taped with 315°F or higher temperature metal adhesive tape or the use of high temperature milpack or stove cement would be applicable. When using the unitized 30°, 45° or 90° elbows, apply 1/4” bead of high temperature, 550°F or higher, sealant (milpack or stove cement) to the joint of the inner pipe (flue pipe) and the straight section as it is impossible to be taped. The outer pipe must be taped with 315°F high temperature metal adhesive tape for proper sealing. For vertically venting either propane or natural gas units, with vertical vent heights of 12’ (3.7 m) or greater, (measured from the top of the flue collar) the restrictor plate as supplied with this unit should be used. (Fig. 26) Also, the fresh air restrictor plate could be adjusted according to your vent height. (Fig. 26) Refer to Pages 25 & 26, Figures 35 & 37 for restrictor plate installation and fresh air restrictor plate adjustment. For vertical venting configurations that include a minimum vertical rise of 12’ (3.7 m) and a maximum horizontal offset of 10’ (3 m) the 4...” restrictor plate supplied with this unit should be used. The fresh air restrictor plate could be adjusted to the setting #3 (DVT44IN Only). (Fig. 28) Refer to Pages 25 & 26, Figures 35 & 37 for restrictor plate installation and fresh air restrictor plate adjustment. 12' (3.7m) Min. Rise 10' (3m) Max. Natural or LP Use 4......" Fresh Air Restrictor Plate Setting = None or #3 Only FP1410 Fig. 27 Restrictor plate use with horizontal offset. Flue Restrictor Plate (Refer to Page 12 and Page 22, Figure 35) This Gas Fireplace has been approved for, • Vertical installations up to 40’ (12 m) in height. Up to a 20’ (6 m) horizontal vent run can be installed within the vent system using a maximum of three (3) 90° elbows. (Fig. 28) • A 2’ (610 mm) vertical section must be installed before any offset. A maximum of 20’ (6.1 m) horizontal and three (3) 90° elbows may be installed with a minimum of 12’ (3.66 m) vertical section above the flue collar of the unit. (Fig. 28) 20011956 21 Chateau™ Max. 20' (6 m) Max. Height40' (12 m) Min. Height 20' (6 m) Pipe Straps Every 3’ (914mm) FP1244a Fig. 28 Support straps for horizontal runs. • Up to two (2) 30° or 45° elbows may be used within the horizontal run. For each 30° or 45° elbow used on the horizontal level the maximum horizontal length must be reduced by 18” (457 mm). Example: Maximum horizontal length 0 x 30° or 45° elbows = 10’ (3 m) 1 x 30° or 45° elbows = 8’6” (2.6 m) 2 x 30° or 45° elbows = 7’ (2.1 m) • A minimum of an 12’ (3.7 m) vertical rise. • Two sets of 30° or 45° elbows offsets within these vertical installations. From 0 to a maximum of 8’ (2.4 m) of vent pipe can be used between elbows. (Fig. 29) • SKCS8 must be used to support offsets. (Fig. 32) This application will require that you first determine the roof pitch and use the appropriate starter kit. (Refer to Venting Components List) • The minimum height of the vent above the highest point of penetration through the roof is 2’ (610 mm). (Fig. 33) 1 2 3 4 Max. 8' (2.4m) FP1245a FP1245a Fig. 29 Typical offset application. 1 + 2 + 3 + 4 = 270° Minimum 2’ (610mm) Before Any Elbow Vertical Through-the-Roof Installation 1. Locate your fireplace. 2. Plumb to center of the (8”) flue collar from ceiling above and mark position. 3. Cut opening equal to 14...” x 14...” (368 mm x 368 mm). 4. Proceed to plumb for additional openings through the roof. In all cases, the opening must provide a minimum of 1...” (38 mm) clearance to the vent pipe, i.e., the hole must be at least 14...” x 14...” (368 mm x 368 mm). 5. Place fireplace into position. 6. Place firestop(s) SKFS2A or Attic Insulation Shield AIS-SK into position and secure. (Figs. 30, 31) 7. Install roof support (Fig. 32) and roof flashing making sure upper flange of flashing is below the shingles. 8. Install appropriate pipe sections until the venting is above the flashing. 9. Seal around the pipe. 10. Add additional vent lengths for proper height. (Fig. 33) 22 20011956 Chateau™ Attic Installation Ceiling Installation Nails (4) Firestop Spacer Joist Joist Firestop Spacer Nails (4) FP593 Fig. 30 Installing firestop spacer. Attic Insulation Shield Support Structure Elbow Strap (must be tight) Ceiling Hole Framing Angled Firestop Chimney Support Strap (must be tight) FP270/271 Elbow Strap Angled Strap Fig. 32 Attach straps to a structural framing member. Min. 2' (610mm) Nails (4 Re- quired) Attic Joist Base Flanges CFM190 Fig. 33 Minimum termination to roof clearance. If an attic is above ceiling level an AIS-SK (Attic Insulation Shield) must be installed. Ceiling FP263 The enlarged ends of the vent section Fig. 31 Attic shield installation. always face downward. 20011956 23 Chateau™ Chimney Components Component Description Model Number Horizontal Starter Kit Contains 24”-40” telesc...
Questo manuale è adatto anche per i modelli :Camini - DVT38IN (11.7 mb)