Outside fresh air is mandatory when installing this
unit in airtight homes and mobile homes.
When connecting to an outside fresh air source, do not use
plastic or combustible pipe. A 1” minimum (42 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:
Figure 16: Outside Air Connection.
EXHAUST AND FRESH AIR INTAKE LOCATIONS:
EXHAUST Freestanding Fireplace Insert Built-In Heater
Base of unit to center of flue 16 ” (41.5 cm) 9” (22.8 cm) 10 ” (27.3 cm)
Center of unit to center of flue 5 ” (14.6 cm) 5 ” (14.6 cm) 5 ” (14.6 cm)
FRESH AIR INTAKE.
Base of unit to center of intake 10 ” (27.3 cm) 3 ” (7.4 cm) 5 ” (8.6 cm)
Center of unit to center of intake 1” (2.5 cm) 1” (2.5 cm) 1” (2.5 cm)
Figure 17: EF2 Freestanding Inlet and Outlet Location. Figure 18: EF2 Fireplace Insert Inlet and Outlet Location.
INSTALL VENT AT CLEARANCES SPECIFIED BY THE
VENTING MANUFACTURER
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