WARRANTIES & TAX

Product Registration and Tax Credit Forms

Warranty and Tax Information

You’ve purchased your attic fan and had it installed. What do you do now? It’s easy! Your solar attic fan carries a Lifetime Limited Warranty. You can download your warranty document below.

Please use the form to register your solar attic fan warranty.

Your stairway insulator carries a 10-year limited warranty. Your warranty documentation for your attic stairway insulator is also available for download below. 

Click below to view your product warranty document.

If you purchased a solar attic fan you qualify for the Residential Energy Tax credit. The Tax Form and Supporting Documents are included below and are available for download. The form filing instructions as well as the manufacturers certification statement are included below.

IRS FORM

IRS Instrucstions

Certification Statement