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- ItemUpblast Ventilator
- Drive TypeDirect
- Number of Speeds1
- Wheel Dia.16-1/2"
- CFM @ 0.000-In. SP3277
- CFM @ 0.125-In. SP3161
- CFM @ 0.250-In. SP3035
- CFM @ 0.375-In. SP2896
- CFM @ 0.500-In. SP2745
- CFM @ 0.625-In. SP2587
- CFM @ 0.750-In. SP2421
- CFM @ 0.875-In. SP2232
- CFM @ 1.000-In. SP1983
- Sones @ 0.125-In. SP @ 5 Ft.15.2
- Sones @ 0.250-In. SP @ 5 Ft.14.8
- Sones @ 0.500-In. SP @ 5 Ft.14.1
- Motor Voltage115/230
- Max. Operating Amps8.0/4.0
- Motor HP3/4
- Max. BHP0.58
- Base Length26"
- Base Height1-3/4"
- Overall Dia.28-7/8"
- Base Width26"
- Shaft Dia. Sheave End1/2"
- Shaft Dia. Wheel End1/2"
- Overall Height27-1/8"
- Max. Inlet Temp.300 Degrees
- Housing MaterialSpun Aluminum
- Mounting LocationRoof
- Wheel MaterialAluminum
- Speed Control48C173
- Speed ControllableYes
- Fixed UL 762 Kitchen Roof Curb Stock No.4HX56
- Recommended 12 In. Fixed Curb Item No.2RB77
- Recommended 8 In. Fixed Curb Item No.4HX40
- Recommended Damper Size (In.)19 x 19
- Recommended Damper Stock No.4HX66
- Adj. 12 3/8"H Roof Curb Stock No.2ZV83
- Adj. 6 3/8"H Roof Curb Stock No.4C454
- Adj. UL 762 Kitchen Roof Curb Stock No.4HX62
- RequiresRoof Curb For New Installation
- IncludesNEMA 1 Junction Box
- StandardsUL/cUL 762, AMCA Sound & Air
Compliance and Restrictions
Displaying repair parts for model: 4HZ53
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