

Specs
| Item | Exhaust Ventilator |
|---|---|
| Type | Axial Direct Drive Downblast |
| Propeller Dia. (In.) | 10 |
| CFM @ 0.000-In. SP | 550 |
| CFM @ 0.125-In. SP | 465 |
| CFM @ 0.250-In. SP | 347 |
| CFM @ 0.375-In. SP | 255 |
| CFM @ 0.500-In. SP | 189 |
| Sones @ 0.125-In. SP @ 5 Ft. | 10.5 |
| Sones @ 0.250-In. SP @ 5 Ft. | 13.2 |
| Voltage | 115 |
| Hz | 60 |
| Phase | 1 |
| Max. Operating Amps | 0.9 |
| Max. Operating Watts | 73 |
| Motor HP | 1/8 |
| Max. BHP | 0.05 |
| RPM | 1750 |
| Max. Inlet Temp. (Deg. F) | 120 |
| Base Width (In.) | 19 |
| Base Length (In.) | 19 |
| Base Height (In.) | 1 3/4 |
| Base Top to Shroud (In.) | 5 1/2 |
| Overall Height (In.) | 17 |
| Overall Dia. (In.) | 24 5/8 |
| Mounting Location | Roof Or Wall |
| Housing Material | Spun Aluminum |
| Propeller Material | Aluminum |
| Shaft Dia. Propeller End (In.) | 1/2 |
| Speed Control | 1DGV1 |
| Speed Controllable | Yes |
| Agency Compliance | UL705 |
| Requires | Roof Curb For New Installations |
| 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. | 2RB75 |
| Recommended 8 In. Fixed Curb Item No. | 4HX38 |
| Recommended Damper Size (In.) | 12 x 12 |
| Recommended Damper Stock No. | 4HX64 |
| UNSPSC | 40101502 |
| Weight | 34.000000 |
| SKUs | 4YC86 |
Description
- Provide steady exhaust or supply of clean air under low-to-moderate static pressures. Spun aluminum construction, with fully rolled bead on the windband, for stability and rigidity when lifting and transporting. Many models are speed-controllable; 4YC52, 4YC54, 4YC60, and 4YC62 are only speed-controllable at 115V.
- UL and C-UL Listed.
- NEMA 1 junction box in motor enclosure Max. inlet air temperature: 120 F UL-705 Listed for Power Ventilators Units with 10" and 12" propeller diameter are wall
- or roof-mountable
Customer Reviews
Bad Product Horrible Customer Service
Thursday, September 22, 2011I purchased this product for a small area and it worked poorly, even worse than a residential unit. I tried to return it but Drillspot and management were totally careless whether I was satisfied or not with the product. I feel ripped off. I strongly recommend not buying this product or doing business with Drillspot.
Absolutely nothing
Performance and noise control.
Facility Maintenance is Great with DrillSpot to back me up
Tuesday, October 19, 2010Great product. This is the second one that I have installed. The first one is still running maintence free after 5 years.
It came, it works, and te price is right!
not much






