Venting Requirements - Whirlpool 8572777 Installation Instructions Manual

27" (69 cm) gas washer/dryer
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Must include a shutoff valve:
An individual shutoff valve must be installed within
six (6) feet (1.8 m) of the washer/dryer in accordance with
the National Fuel Gas Code, ANSI Z223.1/NFPA 54. The
location should be easy to reach for opening and closing.
A. Gas shutoff valve
B. " NPT plugged tapping
C. ½" NPT gas supply line
D. Gas supply line coupling 34" (86.4 cm) min.
to 37" (94 cm) max. from floor
If you are using Natural gas, do not use copper tubing.
If your washer/dryer has been converted to use LP gas,
compatible copper tubing can be used. If the total length of
the supply line is more than 20 ft (6.1 m), use larger tubing.
Pipe-joint compounds that resist the action of LP gas must be
used. Do not use TEFLON
Dryer gas connection
This washer/dryer is equipped with its own permanent,
flexible gas connector, design-certified by CSA International,
for connecting the washer/dryer to the gas supply line.
Flexible gas connector
Burner input requirements
Elevations up to 10,000 ft (3,048 meters):
The design of this washer/dryer is certified by CSA
International for use at altitudes up to 10,000 ft (3,048 m)
above sea level at the B.T.U. rating indicated on the model/
serial number plate. Burner input adjustments are not required
when the dryer is operated up to this elevation.
Elevations above 10,000 ft (3,048 meters):
When installed above 10,000 ft (3,048 m) a 4% reduction of
the burner B.T.U. rating shown on the model/serial number
plate is required for each 1,000 ft (305 m) increase in elevation.
Gas supply pressure testing
The washer/dryer must be disconnected from the gas supply
piping system during pressure testing at pressures greater
than ½ psi.
†®TEFLON is a registered trademark of E.I. Du Pont De Nemours and Company.
6
A
B
C
D
®†
tape.

Venting Requirements

Use a heavy metal vent.
Do not use a plastic vent.
Do not use a metal foil vent.
Failure to follow these instructions can result in death
or fire.
WARNING:
To reduce the risk of fire, this washer/dryer
MUST BE EXHAUSTED OUTDOORS.
IMPORTANT: Observe all governing codes and ordinances.
" LP
The dryer exhaust must not be connected into any gas vent,
chimney, wall, ceiling, or a concealed space of a building.
If using an existing vent system
Clean lint from the entire length of the system and make sure
exhaust hood is not plugged with lint.
Replace any plastic or metal foil vent with rigid or flexible
heavy metal vent.
Review Vent system chart. Modify existing vent system if
necessary to achieve the best drying performance.
If this is a new vent system
Vent material
Use a heavy metal vent. Do not use plastic or metal foil vent.
4" (10.2 cm) heavy metal exhaust vent and clamps must be
used. DURASAFE™ venting products are recommended.
4" (10.2 cm) heavy metal exhaust vent
DURASAFE™ vent products can be purchased from your
dealer or by calling Whirlpool Parts and Accessories. For more
information, see the "Assistance or Service" section of
Washer/Dryer User Instructions.
Rigid metal vent
For best drying performance, rigid metal vents are
recommended.
Rigid metal vent is recommended to prevent crushing and
kinking.
Flexible metal vent
Flexible metal vents are acceptable only if accessible for
cleaning.
WARNING
Fire Hazard
4"
10.2 cm

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