
OUTDOOR —VENTILATION
Installation Requirements
VWH3678T | VWH4878T | VWH6078T |
36”W. Hood (for 30”W. grills) | 48”W. Hood (for 41”W. grills) | 60”W. Hood (for 53”W. grills) |
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| UTILITY |
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| REQUIREMENTS |
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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
o For 1,200
o For 1,500
general reference only; for longer duct runs, increase duct size and contact a qualified and trained installer.
o The 1,500 CFM ventilator should be used with longer duct runs.
o Straight runs and gradual turns are best; for example, each 90° elbow is equivalent to 5 – 10 feet (1.52 – 3.05 cm) of straight run.
•10” duct run for 900 – 1500
CFM
o Never use flexible duct; it creates back pressure/air turbulence and greatly reduces performance.
ELECTRICAL
•Hardwire direct with
•120 VAC/60 Hz
PLUMBING
Not applicable
GAS
Not applicable
Model
Ventilator Kits
InteriorExterior
Duct Size
InteriorExterior
Max. Amps*
InteriorExterior
VWH3678T | VIV1200 | VEV1200/1500 | 10” (25.4 cm) | 10” (25.4 cm) | 8.7 | 6.1/6.8 |
VWH4878T | VIV1200 | VEV1200/1500 | 10” (25.4 cm) | 10” (25.4 cm) | 11.5 | 8.8/9.5 |
VWH6078T | VIV1200 | VEV1200/1500 | 10” (25.4 cm) | 10” (25.4 cm) | 11.5 | 8.8/9.5 |
*Maximum amp rating for hoods includes recommended ventilator kit rating.
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