1/4 HP 12"-Dia. Direct Drive Axial Supply Ventilator, 115V, 1750 RPM
- Item # 4YC91
- My Part #
- Mfr. Model # 4YC91
- Catalog Page # 2962
- UNSPSC # 40101501
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- Item Direct Drive Axial Supply Ventilator
- Propeller Dia. 12"
- CFM @ 0.000-In. SP 929
- CFM @ 0.125-In. SP 813
- CFM @ 0.250-In. SP 595
- CFM @ 0.375-In. SP 415
- Sones @ 0.125-In. SP @ 5 Ft. 8.9
- Sones @ 0.250-In. SP @ 5 Ft. 14.3
- Voltage 115
- Hz 60
- Phase 1
- Max. Operating Amps 2.0
- Motor HP 1/4
- Max. BHP 0.07
- RPM 1750
- Max. Inlet Temp. 120 Degrees F
- Base Width 22"
- Base Length 22"
- Base Height 1-3/4"
- Base Top to Shroud 6-1/4"
- Overall Height 16-1/2"
- Overall Dia. 28 5/8"
- Mounting Location Roof Or Wall
- Housing Material Spun Aluminum
- Propeller Material Aluminum
- Shaft Dia. Propeller End 1/2"
- Speed Control 48C173
- Speed Controllable Yes
- 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. 2ZV82
- Adj. 6 3/8"H Roof Curb Stock No. 4C453
- Recommended 12 In. Fixed Curb Item No. 2RB76
- Recommended 8 In. Fixed Curb Item No. 4HX39
- Recommended Damper Size 15" x 15"
- Recommended Damper Stock No. 4HX65
- Dimension A 22"
- Dimension B 28-5/8"
- Dimension C 16-1/2"
- Dimension D 6-1/4"
Compliance and Restrictions
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Item # 4YC92DAYTON
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