- MFR #
- 4YC64
- Zoro #
- G3023982
- UPC #
- 190735337653
- Country of Origin
- United States
- Item - Roof Ventilators
- Downblast Ventilator
- Drive Package With Motor Included
- Yes
- Duty Rating - Roof Ventilators
- Standard
- Drive Type - Roof Ventilators
- Direct Drive
- Mounting Location - Roof Ventilators
- Roof
- Number of Speeds
- 3
- Voltage - Roof Ventilators
- 115V AC
- Motor HP - Roof Ventilators
- 1/30 hp
- CFM @ 0.000-In. SP
- 253/314/374
- Speed Controllable
- Variable Speed
- Motor Voltage
- 115
- Mounting Location
- Roof
- CFM @ 0.375-In. SP
- -/-/190
- RPM
- 1050/1300/1550
- Drive Type
- Direct Drive
- CFM @ 0.500-In. SP
- -/-/-
- Item
- Centrifugal Downblast Roof Exhaust Fan
- CFM @ 0.250-In. SP
- -/171/274
- Max. BHP
- 0.01/0.02/0.03 hp
- Phase
- 1
- Recommended 12 In. Fixed Curb Item No.
- 2RB75
- Agency Compliance
- AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
- Housing Material
- Aluminum
- CFM @ 0.750-In. SP
- -/-/-
- Speed Control
- 48C172
- Wheel Type
- Backward Inclined
- Sones @ 0.125-In. SP @ 5 Ft.
- 1.5/3.3/5.2
- Adj. 12 3/8"H Roof Curb Stock No.
- 2ZV82
- Motor HP
- 1/30 hp
- Hz
- 60
- Drive Package Included
- Yes
- Max. Operating Amps
- 0.68/0.77/1
- Sones @ 0.250-In. SP @ 5 Ft.
- -/2.6/4.7
- Includes
- NEMA 1 Junction Box
- Recommended 8 In. Fixed Curb Item No.
- 4HX38
- CFM @ 0.125-In. SP
- 179/257/327
- CFM @ 0.625-In. SP
- -/-/-
- Max. Inlet Temp.
- 130 Degrees
- Assembled/Unassembled
- Assembled
- Adj. 6 3/8"H Roof Curb Stock No.
- 4c453
- Wheel Material
- Aluminum
- Standards
- AMCA Sound and Air, CSA, UL/cUL 705
- Features
- Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available
- Application
- Industrial and Commercial Applications
- Mount Type
- Roof Curb
- Includes Drive Package
- Yes
- Motor Speed
- 1,550 RPM
- Maximum Static Pressure
- 3/8 in wc
- Includes Motor
- Yes
- Safety Features
- Birdscreen, Windband
- Airflow @ 0.000 in SP
- 374 cfm
- Assembly
- Assembled
- Compatible Curb Manufacturer Part Number
- 2RB75, 2ZV82, 4C453, 4C670, 4HX38, 4HX46
- Maximum Inlet Air Temperature
- 130 Degrees F
- Exhaust Airflow @ 0.125 in SP
- 327 cfm
- Motor Horsepower
- 1/30 hp
- Base Shape
- Square
- Frequency
- 60 Hz
- Compatible Speed Control
- 48C172
- Spark Resistant Construction Type
- A
- Maximum Ambient Temperature
- 130 Degrees F
- Brake Horsepower
- 1/100 hp
- For High-Static Pressure Applications
- No
- Mounting Orientation
- Vertical
- Nameplate Voltage
- 115V AC
- Electrical Connection
- Power Cord
- Exhaust Airflow @ 0.375 in SP
- 190 cfm
- Sound Level
Fan RPM 1050: 2.7 sones @ 0.000 in SP and 5 ft, 1.5 sones @ 0.125 in SP and 5 ft, Fan RPM 1300: 4.1 sones @ 0.000 in SP and 5 ft, 3.3 sones @ 0.125 in SP and 5 ft, 2.6 sones @ 0.250 in SP and 5 ft, Fan RPM 1550: 5.6 sones @ 0.000 in SP and 5 ft, 5.2 sones @ 0.125 in SP and 5 ft, 4.7 sones @ 0.250 in SP and 5 ft, 4.1 sones @ 0.375 in SP and 5 ft
- Exhaust Airflow @ 0.000 in SP
- 374 cfm
- Housing Material Fabrication
- Spun
- For Air Type
- Clean Air
- Maximum Fan Speed
- 1,550 RPM
- Exhaust Airflow @ 0.250 in SP
- 274 cfm
- High-Efficiency Motor
- No
- Current
- 1.3/0.92/0.68 A
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