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Standard 1,650 CFM Gable Mount Power Attic Ventilator

Quick Overview

Model CX2500, VX2500

Our Standard Series model is built to ventilate residential attic spaces up to 2,500 sq. ft. and is a great fit for situations in which roof-mounting is impractical. Constructed using a durable galvanized steel shroud and blades to resist heat distortion, and paired with a mounting system engineered to minimize vibration and ensure quiet operation. Install is straightforward with our easy to use brackets and requires no special tools to complete. Our gable vents include a pre-wired thermostat to run the fan only when you need it, minimizing it's operational cost. This fan is designed to prolong the life of composition roof shingles by lowering summer attic temperatures and helps to protect attic insulation against mold and mildew in the winter by removing moisure-filled air. Install behind existing louvers or purchase our shutter model (CX2121AM), and swap your pre-wired thermostat for a thermostat/humidistat combo (XXDUOSTAT) for greater control.

  • Ventilates attic spaces up to 2,500 sq. ft.
  • Galvanized steel shroud with precision balanced 14 in. fan blades
  • Factory assembled for easy install—no holes in roof required. Includes bracket system for mounting.
  • Adjustable thermostat settings from 50 - 120°F to run only when needed
  • Heavy-duty motor keeps your home cooler and can reduce air conditioning costs
  • Requires 624 sq. in. of NFA intake ventilation
  • UL Listed
  • Limited lifetime warranty
Instructions Click Here for Instructions
Sales Sheet Click Here for Sales Sheet
Primary Color Mill
Secondary Color None
Material Details Galvanized Steel
NFA Requires 624 sq. in. of intake
CFM 1,650
Noise Level No
Motor Details Energy efficient PSC Motor
Motor Specs 3 Amps / 60 Hz / 120 Volts
Dimensions 15" H x 5.875" L x 15" W
Unit Weight 10 LBS
Box Dimensions 17" x 8" x 18" ; 18" H x 17" W x 7" D (UPS)
Warranty Lifetime Warranty
Listings UL Listed
Associated Brands Cool Attic, Ventamatic
Alias SKU(s) CX2500
Single Product UPC 047242949162
Multi UPC Info CX2500: 047242025002
CX2500UPS: 047242949162
VX2500: 047242025019
Country of Origin - Assembly US from Domestic and Imported Components

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1650 CFM / Lifetime Warranty Gable Mount Power Attic Vent is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Works Best When we purchased this unit, we were apprehensive about its performance with getting rid of the heat in the attic, we were very pleased by the auto temp control, which we could change as needed with the temp changes here in Reno, Nevada. Highly recommend ANY attic fan unit from Ventamatic, LTD. Thank you for a great product.
Date published: 2019-12-01
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Are You Ordering a Replacement Part?

If you are ordering a replacement part and are unsure about your part number please call our Customer Service Department toll-free at 800-433-1626 to speak with our friendly customer service representatives who can assist you in purchasing the correct item.

Please note that replacement parts are only intended for use with products manufactured by Ventamatic, Ltd. Use or installation of parts outside of Ventamatic products are at the customer's discretion and may void any warranty extended on the part. Ventamatic is not responsible for issues arising from parts used or installed outside of Ventamatic products. 

Improperly ordered items are subject to a 25% restocking fee.

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Because of our ongoing commitment to the development and manufacture of high quality products, product specifications and appearance are subject to change without notice.