Viking DGWH - Manual (Page 4)

P L A N N I N G A N D D E S I G N G U I D E
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© 2 0 0 9 V R C — INFORMATION SUBJECT TO CHANGE
Proper installation/ducting is extremely
important to ensure maximum
performance. Use a qualified and
trained installer.
DUCTING
• 450 CFM interior (blower
included)
• Check with a qualified and
trained installer for local codes
and makeup air requirements,
if any.
• Max. duct run length—50’
(152.4 m)
o Duct run length is for general
reference only; for longer
duct runs, increase duct size
and contact a qualified and
trained installer.
o Straight runs and gradual
turns are best; for example,
each 90” elbow is equivalent
to 5’ – 10’ (1.52 – 3.05 cm) of
straight run.
• 6” round duct
o Never use flexible duct; it
creates back pressure/air
turbulence and greatly
reduces performance.
GAS
Not applicable
ELECTRICAL
• Hardwire direct with two-wire
with ground
• 120 VAC/60 Hz
• Max. amp usage—3.13
PLUMBING
Not applicable
VENTILATION
Built-In Classic Chimney Glass Wall Hood
Installation Requirements
Model Interior Ventilator Kits Interior Duct Size Interior Max. Amps
DGWH3646 450 CFM Standard 6” (15.2 cm) 3.13
Note: All CFMs are based on tests with 0.1 static pressure. Without applying static pressure (some brands do not), CFM could be greatly
overstated.
UTILITY REQUIREMENTS
DGWH Designer
Chimney Glass Wall Hood