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Resumen del manual
LINEAL GAIN PART NO. DESCRIPTION GAIN (IN) Georgian Fireplace 66 1/2" 12-12DM 12-12HT Pipe Section 10 5/8" 18-12DM 18-12HT Pipe Section 16 5/8" 24-12DM 24-12HT Pipe Section 23 5/8" 36-12DM 36-12HT Pipe Section 34 5/8" 48-12DM 48-12HT Pipe Section 46 5/8" RLT-12D RLT-12HT Round Termination 7 3/4"* STL-12D Square Chase-Top with Slip Section 7" to 15"* * The lineal gain for the terminations is measured to the flue gas outlet height. Secure to Collars with Metal Tape, Screws or Straps (Min. of 1/4" x 20" in size) Air Inlet Location Must Allow For Bushes or Snow 15" Galvanized Outer Pipe Hemmed End 12 3/8" Stainless Inner Pipe Air Inlet Eyebrow Vent Hood Required for Wall Installation Vented Crawl Space (Check Local Codes Before Installing in a Vented Crawl Space) Figure 6 - Lineal Gain Figure 5 - Outside Air Kit Using ELBOW offsets (30E-12DM) 1. To achieve desired offset, you may install combinations of 12", 18", 24", 36" and 48" length of double wall pipe (see offset chart and Figure 7). 2. Chimney weight above offset rests on return elbow. Straps must be securely nailed to rafters or joists (see Figure 8, details a and b). 3. Maximum length of pipe between supports (return elbow or 12S-12DM) is 6' of angle run. Maximum of two 6' angle run sections per chimney system (see Figure 7). 4. All pipe connections between the offset and return must be secured with two screws on the outer pipe only (see Figure 9, page 10). Do not penetrate the inner stainless. Venting Installation Continued OFFSET RISE CHIMNEY LENGTH A B 12" 18" 24" 36" 48" 4 3/8" 16 3/8" ELBOW SET ONLY 9 3/4" 25 1/2" 1 12 3/4" 30 3/4" 1 15" 34 3/4" 1 18" 40" 1 1 21 1/4" 46 1/4" 1 23 3/4" 49 1/4" 1 1 27 3/4" 56 3/4" 1 30" 60 3/4" 1 1 33" 66" 1 36" 71" 1 1 38 1/4" 75" 2 41 1/4" 80 1/4" 1 1 1 45" 86 3/4" 2 46 3/4" 89 1/2" 1 1 1 51" 97" 1 1 53 1/4" 101" 2 56 1/4" 106 1/4" 2 59 1/4" 111 1/2" 1 1 1 61 3/4" 115 1/2" 1 2 64 3/4" 120 3/4" 1 2 68 1/4" 127" 2 1 70" 130" 1 1 2 74 1/4" 137 1/2" 1 2 1 76 3/4" 141 1/2" 1 2 1 79 3/4" 146 3/4" 4 See Detail A 2" Min. Straps Straps Detail B Angle Firestop See Detail B Straps Straps Detail A Return Elbow Figure 8 - Ceiling Support Pipe 12S-12DM OFFSET CHART (22-50 FT. SYSTEM HEIGHT) Return Elbow Return Elbow Return Elbow Offset Elbow Offset Elbow 6' Max. Ceiling Support Pipe 12S-12DM 6' Max. Return Elbow 6' Max. Return Elbow 6' Max. Offset Elbow Offset Elbow 6' Max. 6' Max. Offset Elbow C A B Figure 7 - Typical Offset Terminations Venting Installation Continued Screws B A 17" Min. 30" Min. 1" Min. 1" Min. 1" Min. Opening "A" Figure 9 - Elbow Offset Firestop Spacers (FS-10, 1100EFS-10DM for GM36) Firestop spacers are required at each point where the chimney penetrates a floor space. Their purpose is to establish and maintain the required clearance between the chimney and the combustible materials. When the pipe passes through a framed opening into a living space above, the firestop must be placed onto the ceiling from below as shown in Figure 10. They also provide complete separation from one floor space to another or attic space as required by most codes. When the double wall pipe passes through a framed opening into an attic space, the firestop must be placed into an attic floor as shown in Figure 11. Penetrating the roof To maintain a 1" (GM36) or 2" (GM42/GM50) clearance to the pipe on a roof with a pitch, a rectangular opening must be cut. 1. Determine the center point through which the pipe will penetrate the roof. 2. Determine the center point of the roof. Pitch is the distance the roof drops over a given span, usually 12". A 6/12 pitch means that the roof drops 6" for each 12" one measure horizontally down from the roof rafters. 3. Use the roof opening chart (Figure 12) to determine the correct opening length and flashing required. Pitch Slope Opening "A" Max. Used Flashing Model No. Flat 0° 17" V6F-10DM 0-6/12 26.6° 19" V6F-10DM 6/12- 12/12 45.0° 24" V12F-10DM Existing Ceiling Frame Roof Opening GM36 19.5" Min.30" Min. 2" Min. 2" Min. 2" Min. Opening "A" Firestop Spacer Screws or Staples (Min. of 8) Figure 10 - Firestop Spacer with Living Space Above Ceiling Screws or Staples (Min. of 8) Firestop Spacer Existing Ceiling Frame Pitch Slope Opening "A" Max. Used Flashing Model No. Flat 0° 19.5" V6F-10DM 0-6/12 26.6° 22' V6F-10DM 6/12- 12/12 45.0° 27" V12F-10DM Roof Opening GM42/50 Figure 11 - Firestop Spacer with Attic Space Above Ceiling Figure 12 - Roof Opening Measurements 4. Remove the shingles around the opening measured. Cut out this section. 5. Add the next sections of the pipe until the end penetrates the roof line. Check to see that the proper clearances are maintained. Extend chimney by adding sections of double wall pipe until pipe is minimum of 30" above the highest point of the roof cutout. Termination and chimney must extend a minimum of 36" above the highest point where it passes through the roof. Flashing installation (v6f-10dm or v12f-10dm) Determine the flashing to be used with the roof opening cha...
Otros modelos de este manual:chimeneas - (V)gM36 (2.18 mb)
chimeneas - (V)gM36h (2.18 mb)
chimeneas - (V)gM42h (2.18 mb)
chimeneas - (V)gM50 (2.18 mb)