Element4 Sky - Page 22

22
VENTING
Element4 Gas Fireplaces EuropeanHome.com
HORIZONTAL TERMINATIONS
Horizontal Termination Graph
HORIZONTAL
The Horizontal Termination Graph shows the maximum horizontal vent run (to the outside wall) for the corresponding vertical
vent rise. The allowable venting conguration MUST be within the shaded area. A power vent system is available for some
congurations which do not meet these requirements.
• When using a wall-mounted termination, a maximum of (3) elbows (45° or 90°) may be used.
• For a second or third elbow:
- 20”/500 mm must be subtracted from the horizontal length allowance when using a 45° elbow
- 40”/1000 mm must be subtracted from the horizontal length allowance when using a 90° elbow
Example A: With a total rise of 6’6”/2.0 m and one horizontal 90° elbow, a total run of 13’2”/4.0 m is allowed.
Example B: With a total rise of 6’6”/2.0 m and two horizontal 90° elbows, a total run of 9’10”/3.0 m is allowed.
Example C: With a total rise of 6’6”/2.0 m and three horizontal 90° elbows, a total run of 6’6”/2.0 m is allowed.