Optima Company 45 - 3 manual Venting Chart, Optima

Optima 45 - 3 14

VENTING CHART

The appliance will not function without being connected to a proper venting system. This appliance may only use direct vent system supplied by Archgard, or Simpson Dura- Vent direct vent systems with Archgard SDK-3 adapter.

7.93 M

7.32 M

V	6.71 M
E

R6.10 M

T

I5.49 M

C

A4.88 M

L

4.27 M

H

E3.66 M

I

G3.05 M

H

T2.44 M

1.83 M

1.22M

610 mm

No restrictors are to be used in vertical vent installations.

Sidewall installation only

	Note: No Installations are
Sidewall	permitted outside of this
	range.
installation only

Note: See instructions on page

13 for restrictor placement.

610	1.22	1.83	2.44	3.05	3.66	Meters
mm

Feet

•A minimum of 3’ (914 mm) of vertical vent to center of elbow is required for a maximum horizontal run of 3’ (914 mm).

•Chart is for one 90° bend, with ¼” (7 mm) vertical raise minimum per foot of horizontal length.

•For each additional 90° or two 45°, add one foot of vertical height.

•Maximum three 90º bends, or equivalent.

•Minimum 2 ft (610 mm) straight length between bends.

VENTING ABOVE ROOF OF THE HOUSE USING A VERTICAL TERMINATION

Use Simpson Dura-Vent listed direct vent system caps for all vertical vent termination

applications (through the roof).

Please strictly follow the venting instructions for optimum performance from the appliance and to avoid sooting and/or service calls.