1/2 HP 20"-Dia. Direct Drive Axial Exhaust Ventilator, 115/230V, 1140 RPM
- Item# 4YC52
- Mfr. Model# 4YC52
- Catalog Page# 3707
- UNSPSC# 40101502
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- Item Direct Drive Axial Exhaust Ventilator
- Propeller Dia. 20"
- CFM @ 0.000-In. SP 3871
- CFM @ 0.125-In. SP 3531
- CFM @ 0.250-In. SP 3100
- CFM @ 0.375-In. SP 2301
- CFM @ 0.500-In. SP 1925
- CFM @ 0.625-In. SP 1313
- Sones @ 0.125-In. SP @ 5 Ft. 10.8
- Sones @ 0.250-In. SP @ 5 Ft. 11.7
- Voltage 115/230
- Hz 60
- Phase 1
- Max. Operating Amps 5.4/2.7
- Max. Operating Watts 495
- Motor HP 1/2
- Max. BHP 0.38
- RPM 1140
- Max. Inlet Temp. 120 Degrees F
- Base Width 34"
- Base Length 34"
- Base Height 1-3/4"
- Base Top to Shroud 6-1/4"
- Overall Height 17-1/2"
- Overall Dia. 42"
- Mounting Location Roof
- Housing Material Spun Aluminum
- Propeller Material Aluminum
- Shaft Dia. Propeller End 5/8"
- Speed Control 48C172
- Speed Controllable Yes, 115V Only
- Standards AMCA Sound & Air, UL/cUL 705
- Requires Roof Curb For New Installation
- Includes NEMA 1 Junction Box
- Adj. 12 3/8"H Roof Curb Stock No. 2ZV84
- Adj. 6 3/8"H Roof Curb Stock No. 4C455
- Recommended 12 In. Fixed Curb Item No. 2RB80
- Recommended 8 In. Fixed Curb Item No. 4HX42
- Recommended Damper Size 27" x 27"
- Recommended Damper Stock No. 4HX68
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