Mounting Position And Location - Honeywell Perfect Window HR150 200 Product Data

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.
Ducting
SEAL OUTER LINING OF FLEX
DUCT TO OUTER COLLAR
INSULATED
FLEX DUCT
SEAL INTERIOR LINING OF
FLEX DUCT TO INSIDE COLLAR
Fig. 4. Sealing insulated duct terminations.
6
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.
Ducting between the ventilator and the outdoors must
be insulated and have a continuous air vapor barrier.
See Fig. 4.
COLLAR ON
IMPORTANT
VENTILATOR
All ducting to the outdoors must be terminated above
anticipated snow lines and be fitted with a weather cap
that incorporates bird screening.
M6557
HR150, 200; ER150, 200 Perfect Window™ Fresh Air Ventilation Systems 68-0171—12