Report (3) 15860 SW Upper Boones Ferry Rd 3990 Roosevelt Blvd Suite A
# • Lake Oswego,OR 97035 Eugene,OR 974D2
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epS. Phone 503 wego0.4300 Phone 503.620.4300
Fax 503.620-4238 Fax 503.620-4238
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SUBMITTAL
Project: Tigard Towne Square Ace Hardware
Contractor: American Heating RECEIVED
FEB 1 8 2020
Engineer: Interface CITY OF TIGARD
BUILDING DIVISION
Section: n/a HVAC Fans
Pans&Blowers
Twin Ci
Manufacturer: Twin City
By: Jeff Vest
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Job Name: Tigard Square(g3
• + p
g q Hardware
Pans&Blowers Tag: EF-1
■ Customer:
TwinCity C Job ID: AceHardware
Date: February 07, 2020
DCRU -Centrifugal Roof Exhauster, Upblast, Direct Drive
Construction Features
•Spun aluminum construction
•Backwardly curved, non-overloading wheel.
•Wheel and motor assembly are isolated from the fan supports by
rubber isolators.
•Top cap provides quick access to the wheel, motor, and drive
assembly.
•Curb cap/venturi assembly. Includes integral damper tray.
• Entire fan assembly is balanced and tested.
•Zinc plated steel birdscreen.
• Disconnect switch. NEMA-3R
Description 1 DCRU 073BE
Approximate weight each,includes fan,motor and accessories.
Performance 150 0.250 1,345 0.06
Temperature:70°F Altitude:0 ft
Department of ;:
Energy 1.39 0.06 N/A N/A
Note that the Fan Energy Index(FEI)is an overall efficiency(wire-to-air)metric which includes not only the impact of the fan efficiency,but also each of I.
US the drive components used to operate the fan. C
The Fan Electrical Input Power(FEP)is the amount of power of a given fan at an operating point charactenzed by a value of flow and pressure.
Motor Data 1/6 1,750 115V/1/60 4 ECODP
Efficiency: Standard
1 2 3 4 5 6 7 8 LwA dBA Sones
Sound Data _ 59 57 53 50 48 42 35 27 53 38 2.7
LwA:The overall(single value)fan sound power level in dB re. 10 Watts,'A'weighted.
dBA:Estimated sound pressure level(re:0.0002 microbar)based on a single ducted Installation at 5 ft.,using a directivity factor of 1.
Accessories Included 5taiea"°'°
Birdscreen (Zinc Plated Steel)
0.20-
Backdraft Damper, ALUM !
Roof Curb, Canted, Alum. w/ Insulation " 0
06
12" H
Ae59
Speed Controller, Motor Mounted Dial, NNS e
awlFactory Installed
0-10 VDC Lead, Factory Installed 2015-
Disc Switch-Unfused (NEMA 3R) Shipped
Loose
A OS- Y/stein C.uve
). iU 20 tYO 180 200 240 20.. 3N
VWinpeti c lbw(C#N)
Ver 10.1 October 2018-Created 01-16-2020 Updated 02-07-2020 Owner Jeff Vest Air Reps
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