Enviro C-10985 - Manual (Page 9)

9
E
XHAUST AND
I
NTAKE
L
OCATIONS
:
10 1 /
16
"
(255mm)
6 1 /
8
"
(156mm)
2 1 /
16
"
(53mm)
Figure 8: Mini Inlet and Outlet Location.
EXHAUST
Base of unit to center of flue 10 1 /
16
” (255 mm)
Center of unit to center of flue 0” (0 mm)
[at center of unit]
FRESH AIR INTAKE.
Base of unit to center of intake 61⁄8” (156 mm)
Center of unit to center of intake 2 1 /
16
” (53 mm)
Outside fresh air is mandatory when installing
this unit in airtight homes and mobile homes.
A Fresh-air intake is strongly recommended for all
installations. Failure to install intake air 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
O
UTSIDE
F
RESH
-A
IR
C
ONNECTION
:
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Figure 7: Outside Air Connection.