HOW TO SPECIFY WHOLE-HOUSE FANS

Calculate the interior square footage of living area (do not include garage, attic or basement) and multiply the total square footage by three. This will give you the CFM number required for the whole-house fan.

Learn about warranty coverage, transferability, limitations, other conditions and customer responsibilities.

Read the full warranty and the list of eligible products.

For Warranty information and questions, please contact us at: warranty@gibraltar1.com 

 Download Full Air Vent Warranty Information

Limited Warranty
The Air Vent Product that you have purchased has a limited warranty from the date of purchase against defects in workmanship and materials. The length of the warranty varies by product. Please see attached chart for details. This warranty does not cover any labor costs, including those required for field repair or replacement or removal of any allegedly defective part.

Proof of purchase is required when requesting warranty service.
The original purchaser must present a sales receipt or other document that establishes proof of purchase.
Please do not ship your fan or any fan parts to Air Vent unless requested to do so.

Limitations
Air Vent shall not be liable for, and this warranty does not apply to, any failure, defect or damage resulting from or connected with misuse, abuse, neglect or improper handling or staging , or installation not in strict adherence to Air Vent’s written instructions; impact of foreign objects, fire, flood, earthquake, lightning, hurricane, hail, tornado or other violent storms or other act of God; or defects in failure of or damage caused by materials used as roofing base over which the product is installed or by movement, distortion, cracking or settling of walls or the foundation of the building.

Air Vent reserves the right to discontinue or modify any of its products including color, and shall not be liable as a result of such discontinuation or modification, nor shall Air Vent be liable in the event replacement material may vary in color in comparison to the original product as a result of normal weathering. If Air Vent replaces any product under this warranty, it may substitute products designated by Air Vent to be of comparable quality or price range in the event the product initially installed has been discontinued or modified.

Replacement Plus™ Protection
Products are covered by Replacement Plus™ protection (see attached for applicable products) for a period of time (varies by product) provided that the product has been installed in strict accordance with Air Vent’s written installation instructions. Under this warranty feature, Air Vent, at no charge, will replace any product found to be defective during the Replacement Plus™ period as long as proof of purchase is submitted to Air Vent (Replacement Plus™ period begins when the product installation is completed). Air Vent’s maximum liability under Replacement Plus will be equal to the reasonable cost to replace the defective product, including labor.

In instances in which Air Vent, according to the terms of this warranty, has agreed to pay the cost of labor required to replace a defective intake vent, Air Vent will provide reimbursement only upon receipt of a copy of the contractor’s invoice or other written evidence of the completion of the work which Air Vent, at its sole discretion, deems acceptable.

Transferability
Provided that the products covered by this warranty have been installed in strict accordance with the Air Vent Inc. written installation instructions and in accordance with all local codes and standards, including those pertaining to fire-rated construction, Air Vent warrants to the original purchaser or first subsequent owner of the property that the product is free from manufacturing defects for the described length below from the date of purchase. If there is a change in ownership, the warranty may be transferred by the original purchaser of the product to the new owner (first subsequent owner) under the terms and conditions of this warranty.

Motor Replacements
The electrical motor is to be used solely as a direct replacement for a motor of the same model in an Air Vent, Inc, power attic ventilator. Using the motor in any other product could result in electrical shock and/or fire, which may cause property damage, serious injury or even death. Any motor replacement should be installed by a qualified licensed electrician in accordance with local, state and national electrical codes and standards. Make sure that power to the unit has been completely turned OFF at the breaker before approaching or inspecting the power attic ventilator or installing the replacement motor.

Other Conditions
This warranty is expressly in lieu of all other oral or written warranties, liabilities or obligations of Air Vent. Pertinent state law shall control for what period of time subsequent to sale a consumer/homeowner may seek a remedy pursuant to the implied warranty of merchantability or fitness for a particular purpose. In no event shall Air Vent be liable for consequential or incidental damages of any kind, including any damage to the building, its contents or any persons therein, resulting from the breach of any warranty set forth herein, unless exclusion of these types of damages are specifically prohibited by state law. No field representative of Air Vent or any distributor or dealer is authorized to make any change or modifications to this warranty. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.

The following warranty is effective 3/26/2021.