Owner`s manual

Page 26
Dryer Installation With Separate Exhaust (Preferred)
For ductwork less than 14 feet (5 m) and 2 elbows equivalent and less than
0.3 inches (8 mm) water column static pressure:
NEVER exhaust the dryer into a chimney.
NEVER install wire mesh screen over the exhaust or make-up air
area.
NEVER exhaust into a wall, ceiling, or concealed space.
1. Make-up air opening from outside the building may enter the enclosure
from the top or side walls. (See Dryer Make-up Air Requirements
Chart)
2. Enclosure (plenum) with service door. This separates the dryer air from
the room comfort air. If dryers use room air instead of outside air,
additional heat loss can be another 25 Btu/h (6.3 kcal/h) for each cubic
foot per minute (cfm) (1.8 m³/h) used.
3. Zero inches (mm) clearance to combustible material allowed on sides
and at points within 4 inches (100 mm) of front on top.
4. Heat loss into laundry room from dryer front panels is about 60 Btu/h
per square foot (15 kcal/h per 0.1m²).
DRYER INSTALLATION
WITH SEPARATE EXHAUST
(PREFERRED)