Viking DTWN3048SS Specs - Page 4

VENTILATION, Installation Requirements - direct

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Installation Requirements VENTILATION Designer Built-In Wall Hoods DTWS Slim Traditional Wall Hood DTWN Tall Traditional Ledgeless Wall Hood UTILITY REQUIREMENTS Proper installation/ducting is extremely important to ensure maximum performance. Use a qualified and trained installer. DUCTING • Check with a qualified and trained installer or local codes for makeup air requirements, if any. • Max. duct run length o For 300 - 1,200 CFM-50' (152.4 m) o For 1,500 CFM-75' (22.9 m) o 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. • 7" (17.8 cm) round duct for 300 - 600 CFM; 10" for 900 - 1500 CFM o Never use flexible duct; it creates back pressure/air turbulence and greatly reduces performance. GAS Not applicable ELECTRICAL • Hardwire direct with two-wire ground • 120 VAC/60 Hz • Max. amp usage (rating includes recommended ventilator kit rating)-see Dimensions & Specifications table PLUMBING Not applicable 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. Model DTWS3049 DTWS3649 DTWS4249 DTWS4849 DTWN3048 DTWN3648 DTWN4248 DTWN4848 Ventilator Kits Interior Exterior DIV300/440 DEV900/DIL900 DIV300/440 DEV900/1200/DIL900/1200 DIV440 DEV900/1200/DIL900/1200 DIV880 DEV1200/1500**/DIL1200 VIV300/600/1200* VEV900/1200*/DIL900/1200 VIV300/600/1200* VEV900/1200*/DIL900/1200 VIV600/1200* VEV900/1200*/DIL900/1200 VIV1200* VEV1200/1500**/DIL1200 Duct Size Interior Exterior 7" (17.8 cm) 10" (25.4 cm) 7" (17.8 cm) 10" (25.4 cm) 7" (17.8 cm) 10" (25.4 cm) 10" (25.4 cm) 10" (25.4 cm) 7" (17.8 cm) 10" (25.4 cm) 7" (17.8 cm) 10" (25.4 cm) 7" (17.8 cm) 10" (25.4 cm) 10" (25.4 cm) 10" (25.4 cm) Max. Amps Interior Exterior 1.7/3.2 6.6 1.7/3.2 6.6 3.2 6.6 5.6 4.3/5.1 2.4/4.6/6.6 6.6/3.9 2.4/4.6/6.6 6.6/3.9 4.6/6.6 6.6/3.9 7.0 4.3/5.1 * A 1,200 CFM interior- or exterior-power ventilator should be used when installed over range/rangetop with gas char-grill. ** It is recommended that the 1,500 CFM ventilator be used with longer duct runs. Note: Maximum amp rating for hoods includes recommended ventilator kit rating. All products must be hard wired with two-wire ground. An interior- or exterior-power ventilator kit must be purchased for installation with all 18"H. hoods. PLANNING AND DESIGN GUIDE VIKINGRANGE.COM • 1-888-VIKING1 REVISED 5/2/11 © 2 0 1 1 V R C - INFORMATION SUBJECT TO CHANGE

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Proper installation/ducting is extremely
important to ensure maximum
performance. Use a qualified and
trained installer.
DUCTING
• Check with a qualified and
trained installer or local codes
for makeup air requirements, if
any.
• Max. duct run length
o For 300 – 1,200 CFM—50’
(152.4 m)
o For 1,500 CFM—75’ (22.9 m)
o 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.
• 7” (17.8 cm) round duct for
300 – 600 CFM; 10” for 900 –
1500 CFM
o Never use flexible duct; it
creates back pressure/air
turbulence and greatly
reduces performance.
GAS
Not applicable
ELECTRICAL
• Hardwire direct with two-wire
ground
• 120 VAC/60 Hz
• Max. amp usage (rating
includes recommended
ventilator kit rating)—see
Dimensions & Specifications
table
PLUMBING
Not applicable
DTWS Slim Traditional
Wall Hood
DTWN Tall
Traditional Ledgeless
Wall Hood
PLANNING AND DESIGN GUIDE
VIKINGRANGE.COM
•
1-888-VIKING1
VENTILATION
Designer Built-In Wall Hoods
Installation Requirements
* A 1,200 CFM interior- or exterior-power ventilator should be used when installed over range/rangetop with gas char-grill.
** It is recommended that the 1,500 CFM ventilator be used with longer duct runs.
Note:
Maximum amp rating for hoods includes recommended ventilator kit rating. All products must be hard wired with two-wire ground. An interior- or
exterior-power ventilator kit must be purchased for installation with all 18”H. hoods.
Model
Ventilator Kits
Duct Size
Max. Amps
Interior
Exterior
Interior
Exterior
Interior
Exterior
DTWS3049
DIV300/440
DEV900/DIL900
7” (17.8 cm)
10” (25.4 cm)
1.7/3.2
6.6
DTWS3649
DIV300/440
DEV900/1200/DIL900/1200
7” (17.8 cm)
10” (25.4 cm)
1.7/3.2
6.6
DTWS4249
DIV440
DEV900/1200/DIL900/1200
7” (17.8 cm)
10” (25.4 cm)
3.2
6.6
DTWS4849
DIV880
DEV1200/1500**/DIL1200
10” (25.4 cm)
10” (25.4 cm)
5.6
4.3/5.1
DTWN3048
VIV300/600/1200*
VEV900/1200*/DIL900/1200
7” (17.8 cm)
10” (25.4 cm)
2.4/4.6/6.6
6.6/3.9
DTWN3648
VIV300/600/1200*
VEV900/1200*/DIL900/1200
7” (17.8 cm)
10” (25.4 cm)
2.4/4.6/6.6
6.6/3.9
DTWN4248
VIV600/1200*
VEV900/1200*/DIL900/1200
7” (17.8 cm)
10” (25.4 cm)
4.6/6.6
6.6/3.9
DTWN4848
VIV1200*
VEV1200/1500**/DIL1200
10” (25.4 cm)
10” (25.4 cm)
7.0
4.3/5.1
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
REVISED 5/2/11
© 2 0 1 1 V R C — INFORMATION SUBJECT TO CHANGE