Through The Roof Termination; Offset And Through The Roof Termination - Valor 535 XAN Installation And Owner's Manual

4.6. Through the roof termination*

See figure 8.
Adapter #817VAK, pipe lengths, a vertical vent terminal, and
roof flashing will be required. Various other ceiling or roof
items may be necessary depending on the particular
installation. (See venting options section of this manual).

4.7. Offset and through the roof termination*

See figure 9.
For situations where offset is necessary in an attic to avoid
obstructions or allow useful space.
Adapter #817VAK, two 45° vent elbows, wall straps, a
vertical vent terminal, roof flashing and pipe lengths will be
required. Various other ceiling or roof items may be
necessary depending on the particular installation. (See
venting options section of this manual).
*
Note
1. The distance from the roof to the lowest terminal
discharge opening depends on the roof pitch and must be
in accordance with the manufacturer's instructions
supplied with the termination unit.
2. The venting system for these appliances is considered to
be a Special Venting System. The rule in the Installation
Code CAN/CGA–B149 requiring a minimum vent
height of 2ft above any portion of a building within 10ft
does not, therefore, apply.
Figure 8
Figure 9
12