Alu 22 Dia 14 H Roof Fan w.Motor MPN:4YC66

This centrifugal downblast exhaust ventilator is designed to provide continuous operation to exhaust general clean, foul air and odors. It is typically used for short and/or average resistance duct work in industrial and commercial buildings. The weather-resistant design includes heavy-gauge aluminum housings with a rigid internal support structure, spun aluminum curb cap, a birdscreen, and a steel drive frame. The motor compartment is isolated from the air stream and is cooled by outside air.

Technical Specifications

• Item Downblast Ventilator
• Drive Type - Roof Ventilators Direct Drive
• Duty Rating - Roof Ventilators Standard
• Drive Package With Motor Included Yes
• Voltage - Roof Ventilators 115V AC
• Motor HP - Roof Ventilators 1/8 hp
• Base Size - Roof Ventilators 19 in x 19 in
• Number of Speeds 1
• Mounting Location - Roof Ventilators Roof
• Wheel Dia. 10 1/2 in
• Item - Roof Ventilators Downblast Ventilator
• CFM @ 0.000-In. SP 717
• CFM @ 0.125-In. SP 570
• CFM @ 0.250-In. SP 389
• Sones @ 0.125-In. SP @ 5 Ft. 4.5
• Sones @ 0.250-In. SP @ 5 Ft. 4.5
• Phase 1
• Hz 60
• Max. Operating Amps 2.6
• Max. BHP 0.04 hp
• RPM 1050
• Base Height 1 3/4 in
• Overall Dia. 21 3/4 in
• Overall Height 14 5/8 in
• Shaft Dia. Wheel End 1/2 in
• Max. Inlet Temp. 130 Degrees
• Housing Material Spun Aluminum
• Wheel Material Aluminum
• Wheel Type Backward Inclined Centrifugal
• Speed Control 48C172
• Speed Controllable Yes
• Adj. 12 3/8"H Roof Curb Stock No. 2ZV82
• Adj. 6 3/8"H Roof Curb Stock No. 4C453
• Assembled/Unassembled Assembled
• Recommended 12 In. Fixed Curb Item No. 2RB75
• Recommended 8 In. Fixed Curb Item No. 4HX38
• Agency Compliance AMCA Sound, Air, UL/cUL 705, CSA Certified Motor
• Dimension A 19 in
• Dimension B 21 3/4 in
• Dimension C 14 5/8 in
• Dimension D 4 in
• Includes NEMA 1 Junction Box

Manufacturer Details

• Manufacturer: Dayton
• Condensed Mfg Number: 4YC66
• MPN: 4YC66

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8414519060
• GDS Category Name: Centrifugal Downblast Roof Exhaust Fans with Motor
• GDS Family Name: Roof Ventilators
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 40101502
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Ventilation
• UNSPSC Commodity ID: 02
• UNSPSC Commodity Name: Air exhausters
• UNSPSC Family ID: 10
• UNSPSC Family Name: Heating and ventilation and air circulation
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR