CDV34 Gas Fireplace - Continental Fireplaces

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8 VENTING APPLICATION FLOW CHART Fir Fireplace Fir place Vent ent Exit Exit W415-0345 / L / 03.05.09 BCD BCDV33 BCD V33 & & CD CDV33 CD V33 BCD BCDV34 BCD V34 & & CD CDV34 CD V34 Horizontal Horizontal Ver er ertical er tical Ter er ermina er mina mination mina tion Ver er ertical er tical Ter er ermina er mina mination mina tion Ter er ermina er mina mination mina tion Horizontal Horizontal Ter er ermina er mina mination mina tion Vertical rise is less than horizontal run Vertical rise is equal to or greater than the horizontal run Vertical rise is less than horizontal run Vertical rise is equal to or greater than the horizontal run Vertical rise is less than horizontal run Vertical rise is equal to or greater than the horizontal run Vertical rise is less than horizontal run Vertical rise is equal to or greater than the horizontal run Horizontal run + vertical rise to maximum of 40 feet Horizontal run + vertical rise to maximum of 40 feet Horizontal run + vertical rise to maximum of 24.75 feet Horizontal run + vertical rise to maximum of 40 feet Horizontal run + vertical rise to maximum of 40 feet Horizontal run + vertical rise to maximum of 40 feet Horizontal run + vertical rise to maximum of 24.75 feet Horizontal run + vertical rise to maximum of 40 feet 3 times the vertical rise equal to or greater than the horizontal run 4.2 times the vertical rise equal to or greater than the horizontal run 3 times the vertical rise equal to or greater than the horizontal run 3.5 times the vertical rise equal to or greater than the horizontal run
for the following symbols used in the venting calculations and examples are: > - greater than > - equal to or greater than < - less than < - equal to or less than H T - total of both horizontal vent lengths (H R ) and offsets (H O ) in feet H R - combined horizontal vent lengths in feet H O - offset factor: .03(total degrees of offset - 90°*) in feet V T - combined vertical vent lengths in feet when (H (HT ) < (V (V ) T DEFINITIONS ELBOW VENT LENGTH VALUES Simple venting configuration (only two 90° elbows) See graph to determine the required vertical rise V T for the required horizontal run H T REQUIRED VERTICAL RISE IN FEET V T HORIZONTAL VENT RUN PLUS OFFSETS IN FEET HT The shaded area within the lines represents acceptable values for H and V . T T For vent configurations requiring more than two 90° elbows the following formulas apply: Formula 1: H T < V T Formula 2: H T + V T < 40 feet feet inches 1° 0.03 0.5 15° 0.45 6.0 30° 0.9 11.0 45° 1.35 16.0 90°* 2.7 32.0 * * the first 90° offset has a zero value and is shown in the formula as -90° BCDV33 & CDV33 HORIZONTAL TERMINATION FIGURE 6 Example Example 1: 1: V 1 V 2 VT H 1 H 2 H 3 HR HO H T H T + V T H 1 V 1 90° =9 ft =6 ft = V + V = 9 + 6 = 15 ft 1 2 90° V 2 H 2 90° H 3 90° =3 ft =2 ft = 1.5 ft = H + H + H = 3 + 2 + 1.5 = 6.5 ft 1 2 3 = .03(four 90° elbows - 90°) = .03(90 + 90 + 90 + 90 - 90) = 8.1 ft =H + H = 6.5 + 8.1 = 14.6 ft R O =14.6 + 15 = 29.6 ft FIGURE 7 Formula 1: H < V T T 14.6 < 15 Formula 2: H + V < 40 feet T T 29.6 < 40 Since both formulas are met, this vent configuration is acceptable. W415-0345 / L / 03.05.09 9
Page 1 and 2: $10.00 W415-0345 / L / 03.05.09 1
Page 3 and 4: Continental® products are manufact
Page 5 and 6: 35" FIGURE 1a FIGURE 1b 33 1 /8" FI
Page 7: MINIMUM AIR TERMINAL LOCATION CLEAR
Page 11 and 12: when (H T ) < (V T ) Simple venting
Page 13 and 14: when (H T ) < (V T ) Simple venting
Page 15 and 16: INSTALLATION WALL AND CEILING PROTE
Page 17 and 18: 1. Cut or frame a hole in an exteri
Page 19 and 20: EXTENDED HORIZONTAL AND CORNER AIR
Page 21 and 22: FIGURE 39 a-d 33 1 /4" MIN. 34 3/4"
Page 23 and 24: CDV34 ONLY: Finishing must be done
Page 25 and 26: Blocked burner ports can cause an i
Page 27 and 28: FIGURE 56 C B L334 LOUVRE INSTALLAT
Page 29 and 30: OPERATION / MAINTENANCE Purge all g
Page 31 and 32: Contact your dealer for questions c
Page 33 and 34: 11 65 64 COMMON REPLACEMENTS BCDV33
Page 35 and 36: SYMPTOM PROBLEM TEST SOLUTION Main

CDV34 Gas Fireplace - Continental Fireplaces

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