Ventamatic 30 in. Whole House Fan, CX30BD-2SPD at Tractor Supply Co.
Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 


Please enable your microphone.


We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.


Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.


We are searching now

Your search results
will display momentarily...


Ventamatic 30 in. Whole House Fan, CX30BD-2SPD

SKU # 112603899
Enter Zip Code for price
Product price

Save Up To
See price at checkout Why?
Product Rating is 5.0

Financing Available! Click here for more details...



Delivery Options for

This item will ship within 0 days.

Protect Your Purchase

We'll fix it, replace it, or reimburse you for it.

Learn More

power plus

Item Information

The Cool Attic 30 in. belt drive 2-speed whole house fan is designed for houses with 2,000 to 3,000 sq. ft. attics. It offers an efficient way to reduce cooling costs by pulling fresh air in from the outside, expelling the warm air up into the attic, and pushing it out through your attic exhaust vents. This unit requires a minimum of 10-12 sq. ft. of net free exhaust vent area to perform correctly. Dual, self-aligning ball bearing mechanisms and a precision-balanced 4-blade aluminum fan assembly contribute to quiet, reliable performance and longevity.

  • 2-speed, 1/3 HP, thermally protected PSC motor
  • Joist-in and joist out installation option
  • White, powder coated, ceiling mount, automatic shutter with 95% plus closure
  • Dual on/off, high/low function wall switch
  • Precision-balanced aluminum fan blade assembly
  • Four fan blades for greater air movement
  • Rough opening: 29-1/2 in. x 32-1/4 in. - outside shutter dimensio 31-1/2 in. x 34 in.

Manufacturer Warranty covers parts only and does not cover whole units, labor, or returned shipping. Manufacturer Warranty covers manufacture defects and does not cover any damages or defects due to personal harm or misuse.

Specification Description
Product Type: Exhaust Fans
Air Current Rating: 5.2
Application/Use: Residential
Airflow Volume: 7800
Amperage: 5.2 A
Blade Length: 12.75 in.
Blade Diameter: 30 in.
Brand: Ventamatic
Fan Diameter: 36 in.
Indoor and/or Outdoor: Indoor
Material: Galvanized Steel, Wood
Number of Blades: 4
Number of Speeds: 2
Part Number: CX30BD-2SPD
Power Type: Electric
Product Length: 36 in.
Product Width: 36 in.
Recommended Room Size: Medium
Special Feature(s): UL Listed for safe operation
Type: Ventilation
Wattage: 370 W
Mounting Location: Ceiling
Blade Material: Aluminum
CountryofOrigin: Made in USA
Power Rating: 370 W
Product Height: 11 in.
Product Weight: 50 lb.
Sound Level: Not Tested
Manufacturer Part Number CX30BD-2SPD
Ventamatic 30 in. Whole House Fan, CX30BD-2SPD is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Best investment for the house for its price! I bought this fan several years ago in my previous house and it was a key selling point when I finally sold the house. Now I am in a new home and am buying another one of these. Very happy with the high reliability and the massive airflow. The shutter looks sharp and opens smoothly when the fan fires up. In Arizona, on cool summer nights, this fan works great to pull the cool fresh air in from outside.
Date published: 2017-10-29
  • y_2019, m_5, d_23, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_112603899, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply

Does this fan come with louvers

Asked by: Bigbob285
Hello Bigbob285, yes our whole house fans include a complete shutter assembly.
Answered by: CustomerService
Date published: 2017-09-13

can a speed reducer be used with this fan?

Asked by: scbron
Hi Scbron, our fans cannot be operated using and solid state speed control device.
Answered by: CustomerService
Date published: 2018-07-10

can it be mounted on side of barn vert,

Asked by: mkdp
As the louvers function using gravity, our whole house fans must be installed horizontally to function properly. However, we manufacture exhaust fans that are meant to be installed vertically. Below is a link to where information on these units can be found. If you have any questions, please call us at (800) 433-1626.
Answered by: CustomerService
Date published: 2019-03-15

Can this fan be mounted vertical?

Asked by: youperdan
Hello youperdan, our 30" whole house fan can be mounted vertically if desired however the included shutter assembly will not operate properly. If you are needing a fan for exhaust applications we highly suggest our Maxx Air Heavy Duty Exhaust fan line. Feel free to contact our customer service department at 1-800-433-1626 for information on choosing the correct fan for your application.
Answered by: CustomerService
Date published: 2017-08-01

Can the fans be reversed to use as a vertically gable exhaust.

Asked by: papajohn 31450
Hello. These units are not manufactured be installed vertically, and doing so would interfere with the louvers and void their warranty. If you have any further questions, please call us at (800) 433-1626.
Answered by: CustomerService
Date published: 2019-03-05

Does it come with a low and high speed switch?

Asked by: mat60
Hi mat60, yes our whole house fans come with an high/low speed, and on/off switches for easy installation.
Answered by: CustomerService
Date published: 2018-09-04
  • y_2019, m_5, d_23, h_16CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_6
  • loc_en_US, sid_112603899, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply