Ventamatic 1600 CFM Heavy Duty Weathered Grey Galvanized Steel Power Attic Roof Ventilator-CX4000AMWGUPS - The Home Depot


Model # CX4000AMWGUPS

Internet # 202913782

1600 CFM Heavy Duty Weathered Grey Galvanized Steel Power Attic Roof Ventilator

Ventamatic 1600 CFM Heavy Duty Weathered Grey Galvanized Steel Power Attic Roof Ventilator

This item has been discontinued.
The Home Depot no longer carries this specific product.

$122.00 / each


Model # CX4000AMWGUPS

Internet # 202913782

1600 CFM Power Attic Roof Mount Ventilator has a 5.1 Amp thermally protected PSC motor, an adjustable automatic thermostat, and a galvanized steel flange and Weathered Grey powder coat finish dome. Its purpose is to ventilate hot air from the attic and pull in cooler air through undereave or soffit vents to lower attic temperatures.

  • Keeping your attic cooler and well ventilated will prolong the life of composite roof shingles and other roofing components, and help protect the roof structure itself
  • 1600 Cfm ventilates up to a 2400 sq. ft. attic
  • Included adjustable thermostat allows the fan to run only when needed
  • Durable steel construction withstands impacting winds, flying debris and hail
  • Built-in steel mesh grille keeps out birds, squirrels and other rodents
  • A cooler attic will keep you home cooler, reducing costs of air conditioning and wear and tear on your cooling equipment
  • Reduces heat buildup in the attic and helps make living areas more comfortable
  • Equalizes temperatures inside and outside the attic, helping prevent weather-induced home deterioration
  • The low profile is aesthetically pleasing on the roofline
  • As an exhaust vent, this fan requires a minimum of 760 sq. in. net free air intake airflow areas to perform safely and correctly

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Assembled Depth (in.)  27 in  Assembled Height (in.)  10 in 
Assembled Width (in.)  27 in  Cut-Out Diameter (in.)  15 
Product Depth (in.)  27  Product Height (in.)  10 
Product Width (in.)  27 
Airflow (CFM)  1600  Amperage (amps)  5.1 
Color Family  Gray  Color/Finish Family  Gray 
Material  Galvanized Steel  Power Type  Electric 
Product Weight (lb.)  20 lb  Reccommended Sq. Ft.  2400 
Returnable  90-Day  Ventilation Type  Roof 
Voltage (volts)  110  Wildlife Guard  Yes 
Warranty / Certifications
Manufacturer Warranty  5-Year Limited 


Rated 3.8 out of 5 by 6 reviewers.
Rated 4.0 out of 5.0 by Good performance for the $$$ I purchased and installed this fan for a customer. I was replacing a similar fan with a plastic dome that was trashed. Simple to install, this fan will replace an attic vent if you enlarge the cutout. I priced similar products through professional supply companies and they were much more expensive and moved less air. My customer said there was a noticeable difference in the homes temperature, and the fan noise was noticeable, but not loud (it was also close to the access hole). With the included thermostat, the fan won't run all the time. The fan has only been in use for about 45 days, but so far so good. Jim - Professional remodeler July 3, 2012
Rated 5.0 out of 5.0 by Hands down this is a wise investment We have installed these in several of our homes. It will without a doubt allevaite staggering heat build up in attiic spaces. In each home it has reduced our power bills by 30% in the summer in additon to making upstair rooms tolerable. Absolutley put in an attic exhaust fan before a window unit or additional HVAC system. You will be glad you did. April 2, 2012
Rated 5.0 out of 5.0 by works great ! installed the fan on the patio roof . wired into our ac 5 ton condensing unit contactor and now the discharge air goes through the roof instead of being recycled constantly through the unit. dropped the patio temp 10 to 15 degrees lower. so the compressor is also running cooler. July 29, 2014
Rated 4.0 out of 5.0 by This is a very good product for the money. The roof ventilator arrived, double boxed to prevent damage during shipping. It appears to be a good quality. The finish is nice. I was surprised to see that it included a thermostat. The mounting instructions could have been more detailed for a novice handyman. I would like to see better specifications for my records. May 8, 2012
Rated 4.0 out of 5.0 by May have selected solar operated Contractor required 2 1/2 hours to complete install on shingle roof. Electrical was very close to fan. Temp control adjustment very easily adjusted. Central Florida running time with temps in mid 90's requires 10-12 hours operations when set at 105 degrees. This may not be the most economical to operate. August 28, 2014
2 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.