Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

ST
BROAN

Ventilator, Power Attic, 115 V, 1200 CFM

  • Item # 4C568
  • Mfr. Model # 355BR
  • Catalog Page # 3015
  • UNSPSC # 40101502
Ventilator,Power Attic,115 V,1200 CFM close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?
List Price $182.50 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Get Free Standard Shipping
Jump to:
  • Shipping Weight 17.15 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Attic ventilation keeps your home more comfortable and lowers energy costs. Air conditioners can run less, without having to work as hard. Humid, stagnant air can be removed, drawing fresh, dry air across the surfaces. This roof-mount dome ventilator helps keep your attic cool and prevents potential moisture damage.

View More

Technical Specs

  • Item Attic Ventilator
  • Power Method - Roof Ventilators 120V
  • Mounting Location - Roof Ventilators Roof
  • Included with Ventilator Thermostat
  • Control Method - Roof Ventilators Automatic
  • Max. Attic Area (Sq.-Ft.) 1715
  • Item - Roof Ventilators Attic Ventilator
  • Hz 60
  • HP 1/10
  • Amps 4.3
  • CFM @ 0.000-In. SP 1000
  • RPM 1050
  • CFM @ 0.030-In. SP 1200
  • Free Air Intake Required (Sq.-Ft.) 4.0
  • Dome Dia. (In.) 23-1/4
  • Dome Material Brown Paintable PVC Plastic
  • Thermostat Temp. (Deg. F) 70 to 130
  • Includes Thermally Protected Motor
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

None

Replacement Parts

Need help finding replacement parts? Please use the list below or call 1‑800‑GRAINGER (1‑800‑472‑4643)

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews


Ventilator,Power Attic,115 V,1000 CFM is rated 3.3 out of 5 by 3.
Rated 2 out of 5 by from Makes alot of noise Great fan except it's incredibly noisy. When it's on you can hear it from any room in the house. It does pull alot of air and looks nice but it's a headache to have on. It's pretty dissappointing to go through the hassle of hiring an installer just for it to be so noisy. I'm overal not happy with the fan because of this one key defect.
Date published: 2016-08-16
Rated 3 out of 5 by from Doesn't last as long as they used to Put 2 of these in in 1980. Both lasted till 2010 (30 years). Of the two, one stopped running at all and the other still ran OK but it had gotten noisy and the neighbor paid for a replacement. One of those I put in in 2010 has now failed (6 years). I don't know if it was just a bad one or if the manufacturing quality changed between 1980 and 2010. I suspect it did.I'm not sure any other brand would be any better as I suspect they are all now manufactured in cheap labor countries with marginal quality assurance and least expensive materials. So, I'll be ordering a new one of the same model so I can just replace the fan and control unit from inside the attic without having to muck around with roof shingles to replace the whole housing that I'd have to do with a different brand or model..
Date published: 2016-07-19
Rated 5 out of 5 by from Easy to install and relatively quiet This power ventilator is rather easy to install on a cool day. A cool day is easier on the installer and on the shingles. This ventilator was installed in the early spring with the temperature setting on about 100. As a consequence, it did not operate until several months later. One evening I noted a noise on the roof and sure enough the power ventilator was operating as it should. Later in the evening it was OFF. As it is now March 2014, the unit is OFF and very quiet.
Date published: 2014-03-13
  • y_2017, m_7, d_20, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_4C568, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_grainger

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.