Specifications

11
EXHAUST AND INTAKE LOCATIONS:
Figure 9: P3 Inlet and Outlet Location.
EXHAUST
Base of unit to center of flue 10.5 in (265 mm)
Center of unit to center of flue 0 in (0 mm)
[at center of unit]
FRESH AIR INTAKE.
Base of unit to center of intake 6.625 in (170 mm)
Center of unit to center of intake 2.125 in (53 mm)
Outside fresh air is mandatory when installing this
unit in airtight homes (R2000) and mobile homes.
A Fresh-air intake is strongly recommended for all
installations. Failure to install a fresh air intake may result
in improper combustion as well as the unit smoking during
power failures.
When connecting to an outside fresh air source, do not use
plastic or combustible pipe. A 2” minimum (51 mm) ID
(inside diameter) steel, aluminum or copper pipe should be
used. It is recommended, when you are installing a fresh
air system, to keep the number of bends in the pipe to a
minimum.
Installation
OUTSIDE FRESH AIR CONNECTION:
2" ID
(51 mm)
Optional
Elbow
Outside
Wall
Figure 8: Outside Air Connection.
10.5in
(26.5 cm)
6.625in
(17 cm)
2.125 in
(5.5 cm)