- MFR #
- 4YC76
- Zoro #
- G2496277
- UPC #
- 190735337745
- 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
- 1
- Voltage - Roof Ventilators
- 115V AC
- Motor HP - Roof Ventilators
- 1/3 hp
- CFM @ 0.000-In. SP
- 3344
- Recommended 8 In. Fixed Curb Item No.
- 4HX41
- Assembled/Unassembled
- Assembled
- CFM @ 0.750-In. SP
- 2015
- Housing Material
- Aluminum
- Adj. 6 3/8"H Roof Curb Stock No.
- 4c454
- CFM @ 0.125-In. SP
- 3202
- Item
- Centrifugal Downblast Roof Exhaust Fan
- Mounting Location
- Roof
- CFM @ 0.375-In. SP
- 2863
- Includes
- NEMA 1 Junction Box
- RPM
- 860
- Speed Control
- 48C172
- Sones @ 0.125-In. SP @ 5 Ft.
- 10.8
- Max. BHP
- 0.42 hp
- Hz
- 60
- CFM @ 0.500-In. SP
- 2647
- Motor HP
- 1/3 hp, 1/2 hp
- Wheel Material
- Aluminum
- Phase
- 1
- Speed Controllable
- Variable Speed
- Agency Compliance
- AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
- Recommended 12 In. Fixed Curb Item No.
- 2RB79
- Wheel Type
- Backward Inclined
- Sones @ 0.250-In. SP @ 5 Ft.
- 9.8
- CFM @ 0.250-In. SP
- 3049
- Max. Inlet Temp.
- 130 Degrees
- Motor Voltage
- 115
- Max. Operating Amps
- 6
- CFM @ 0.625-In. SP
- 2386
- Adj. 12 3/8"H Roof Curb Stock No.
- 2ZV83
- Drive Type
- Direct Drive
- Drive Package Included
- Yes
- Standards
- AMCA Sound and Air, CSA, UL/cUL 705
- Application
- Industrial and Commercial Applications
- 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
- Exhaust Airflow @ 0.250 in SP
- 3,049 cfm
- Maximum Ambient Temperature
- 130 Degrees F
- Maximum Inlet Air Temperature
- 130 Degrees F
- Mount Type
- Roof Curb
- Brake Horsepower
- 21/50 hp
- Assembly
- Assembled
- Motor Speed
- 860 RPM
- Mounting Orientation
- Vertical
- Safety Features
- Birdscreen, Windband
- Compatible Speed Control
- 48C172
- Motor Location
- Out of Airstream
- Base Shape
- Square
- For Air Type
- Clean Air
- Nameplate Voltage
- 115V AC
- Exhaust Airflow @ 0.375 in SP
- 2,863 cfm
- Spark Resistant Construction Type
- A
- Compatible Curb Manufacturer Part Number
- 2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
- Housing Material Fabrication
- Spun
- Motor Horsepower
- 1/3 hp
- Exhaust Airflow @ 0.500 in SP
- 2,647 cfm
- For High-Static Pressure Applications
- No
- Electrical Connection
- Power Cord
- Maximum Fan Speed
- 860 RPM
- High-Efficiency Motor
- No
- Airflow @ 0.000 in SP
- 3,344 cfm
- Includes Drive Package
- Yes
- Sound Level
- 10.1 sones @ 0.000 in SP and 5 ft, 10.8 sones @ 0.125 in SP and 5 ft, 8.1 sones @ 0.750 in SP and 5 ft, 8.8 sones @ 0.625 in SP and 5 ft, 9.1 sones @ 0.500 in SP and 5 ft, 9.3 sones @ 0.375 in SP and 5 ft, 9.8 sones @ 0.250 in SP and 5 ft
- Frequency
- 60 Hz
- Exhaust Airflow @ 0.125 in SP
- 3,202 cfm
- Includes Motor
- Yes
- Exhaust Airflow @ 0.000 in SP
- 3,344 cfm
- Motor Enclosure
- Open Air Over
- Maximum Static Pressure
- 3/4 in wc
- Current
- 5.5 A
Additional $115.00 delivery surcharge applies per item.
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