Mounting position and location, Ducting – Honeywell PERFECT WINDOW HR200 User Manual

Page 8

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GETTING

ST

AR

TED

Mounting Position and Location

The HR150/ER150 and HR200/ER200 can be
suspended from exposed ceiling joists, ceiling surface
or floor mounted. (Level ventilator so drains function
correctly.)

NOTE: ER150C and ER200C are specifically designed

for installations in unconditioned spaces such as
attics and garages in regions where the outdoor
temperature does not drop below freezing. (These
units are not equipped with drain kits.)

Locate fresh air intake 6 ft (2m) or more from stale

air exhaust to prevent exhaust air from re-entering.
Locate ventilator where length of ducting required

is minimal.

Install HR150/ER150 and HR200/ER200 in a
conditioned space using these guidelines:

Pipe drain line (ER150C and ER200C do not have

drain kits) from the ventilator to a drain.
Use an existing electrical outlet with appropriate

current rating (or install one) close to ventilator
power cord.
Allow space for drain line by placing the ventilator

at least 10 in. (254 mm) off the floor.
For access and removal of ventilator core, allow at

least 25 in. (635 mm) of open space in front of unit.

INSULATED

FLEX DUCT

COLLAR ON

VENTILATOR

SEAL INTERIOR LINING OF

FLEX DUCT TO INSIDE COLLAR

SEAL OUTER LINING OF FLEX

DUCT TO OUTER COLLAR

M6557

Ducting

Ducting between the ventilator and the outdoors must
be insulated and have a continuous air vapor barrier.
See Fig. 4.

IMPORTANT

All ducting to the outdoors must be terminated above
anticipated snow lines and be fitted with a weather cap
that incorporates bird screening.

HR150, 200; ER150, 200 Perfect Window™ Fresh Air Ventilation Systems 68-0171—12

6

Sealing insulated duct terminations.

Fig. 4.

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