30-Day Money-Back Warranty
All products listed and sold by Generator Interlock Technologies, LLC are covered by a 30-day money-back satisfaction guarantee. We will exchange the product or refund your purchase price (less shipping) if the product is returned in usable condition. All returns are subject to a 10% restock fee. After 30 days all sales are final. Please contact Generator Interlock Technologies for return instructions. Please direct all information and questions to questions@interlockkit.com
Our Interlock Kits are now being tested by MET Laboratories
MET Labs is the global service leader for product safety approvals and regulatory certification of electrical products. Visit website.
Our product currently undergoes annual evaluations/inspections to ensure its safety and function.
Tested for use with UL 67 Listed Panelboards Ref. Wyle Laboratories Test Report T52431-01
Wyle is a Nationally Recognized Testing Laboratory authorized by OSHA and recognized by all 50 states.
**Some inspectors in the state of New Jersey have issues with our testing facility, Wyle Labs, and may not pass an electrical inspection.
For more information (questions or just concerns), call us at (804) 726-2448 or e-mail