6Installation Requirements
Exhaust system requirements, continued
WARNING
FIRE HAZARD
A clothes dryer must be exhausted outdoors. Do not exhaust dryer into a chimney, a wall, a ceiling, an attic, a crawl space or any concealed space of a building. A clothes dryer produces combustible lint. If the dryer is not exhausted outdoors, some fine lint will be expelled into the laundry area. An accumulation of lint in any area of the home can create a health and fire hazard.
The dryer must be connected to an exhaust outdoors. Regularly inspect the outdoor exhaust opening and remove any accumulation of lint around the outdoor exhaust opening and in the surrounding area.
WARNING
FIRE HAZARD
•Do not allow combustible materials (for example: clothing, draperies/curtains, paper) to come in contact with exhaust system. The dryer MUST NOT be exhausted into a chimney, a wall, a ceiling, or any concealed space of a building which can accumulate lint, resulting in a fire hazard.
•Do not screen the exhaust ends of the vent system, or use any screws, rivets or other fasteners that extend into the duct to assemble the exhaust system. Lint can become caught in the screen, on the screws or rivets, clogging the duct work and creating a fire hazard as well as increasing drying times. Use an approved vent hood to terminate the duct outdoors, and seal all joints with metal foil tape. All male duct pipe fittings MUST be installed downstream with the flow of air.
|
| MAXIMUM LENGTH |
|
Number | of 4” (102mm) Rigid Metal Duct | ||
| VENT HOOD TYPE |
| |
| (Preferred) |
| |
of 90° |
|
|
|
turns |
|
| 2.5” |
4” |
|
| |
(10.2cm) | louvered | (6.35cm) | |
0 | 125 ft. (38.10m) | 110 ft. (33.53m) | |
1 | 115 ft. (35.05m) | 100 ft. (30.48m) | |
2 | 105 ft. (32.00m) | 90 ft. (27.43m) | |
3 | 95 ft. (28.96m) | 80 ft. (24.38m) | |
4 | 85 ft. (25.91m) | 70 ft. (21.34m) | |
WARNING
FIRE HAZARD
•Do not install flexible plastic or flexible foil venting material.
•If installing
EXHAUST DIRECTION
Directional exhausting can be accomplished by installing a
WARNING
FIRE HAZARD
Exceeding the length of duct pipe or number of elbows allowed in the “MAXIMUM LENGTH” charts can cause an accumulation of lint in the exhaust system. Plugging the system could create a fire hazard, as well as increase drying times.
See also CLEARANCE REQUIREMENTS on the next page.
NOTE
Use of 90° quick- turn elbow required to meet minimum installation depth.
