Venting - Valor Legend G3.5 700JN Owner's Manual

Typical Vent Installation
See the Approved Venting Accessories list on page 44 of this
manual.
NOTE: Flexible co-linear vent pipes may only be installed
into existing non-combustible solid-fuel burning
fi replaces and chimneys.
Vent Location
The vent terminal must be located above the roof. This
direct vent appliance is designed to operate when an
undisturbed airfl ow hits the outside vent terminal from any
direction.
Check local codes for allowable vertical vent termination.
Venting Table
Maximum vertical height 40 ft (measured to bottom of termination)
Minimum vertical height 10 ft (measured to bottom of termination)
Maximum horizontal run 4 ft (measured center to center of pipe)
Maximum off set angle 45˚ (sweeping bend to allow for obstructions)
Venting Notes
Where possible, avoid joining fl ex pipes. If joints are
required, use a approved connector and seal joints with
RTV high temp sealant.
Horizontal off set is permissible to allow for routing around
masonry projections. Avoid bending fl ex pipe over a
45 degrees radius where possible.
3" Liners
3" min.
Bend
Radius

Venting

QUALIFIED
INSTALLER
Terminal Cap
Flashing
2 x 3" fl ex liners—
see Venting Table
for length allowed
Existing
fi replace
and
chimney
25