Victory STAR - Calculating Duct System Length; Duct Run Calculation Method; Specifications; Technical Product Details

To calculate the length of the duct system you require, subtract the equivalent feet for each “Duct
piece” (Table Below) used in the system from the “Recommended maximum run” (Table Below).
The longest duct run that is acceptable (if completely straight) is 50 feet. The number of duct pieces
(elbow, transition, etc.) installed in your duct run will determine the maximum length the duct run can
be. Please refer to the example below:
Duct Run Calculation:
Recommended maximum run
8” or 10” round duct 50 ft
Duct piece deduction
Each 90º elbow used 9 ft
Each 45º elbow used 5 ft
Each round to rectangle transition
used
7 ft
Side wall cap with damper 7 ft
Roof cap 7 ft
Duct Run Calcuation example:
One roof cap, two 90º elbows, and one 45º elbow
used:
7ft + 9ft + 9ft + 5ft = 30ft used.
The above duct pieces used are equivalent to
30ft of a straight duct run. Subtract 30ft from the
allowable 50ft. The remaining distance of 20ft is
the longest that the straight ducting (in addition to
the vent pieces) can be.
Body Stainless Steel / Sheet Metal
Power Rating 120V/60Hz (USA & Canada standard)
General Input Power 345W (240W + 3x35W), 380W (240W + 4x35W
Motor Input Power 240 W (120W + 120W)
Motor Revolution 800 RPM (±10%) to 1300 RPM (±10%)
Levels Of Speed Control 4 Levels
Airow (Q/L/M/H) 385 CFM / 490 CFM / 615 CFM / 900 CFM
Noise Level (Q/L/M/H)
1.5 Sone(46dB) / 3.5 Sone(58dB) / 5.3 Sone(64dB) / 7.5 Sone (69dB)
Motor Type Double Motor
Filtration Type Stainless Steel Ba󰀪e Filters
Control Type Mechanical, Rotary Switches
Illumination Dimmable: 35W GU10 Bulbs (or LED 3W)
Venting Size Top 8” round exhaust
* Subject to change without notice, please contact your local reseller for details.
VICTORY range hoods
| STAR
6
VICTORY range hoods
STAR |
7
CALCULATING DUCT SYSTEM LENGTH
SPECIFICATIONS*