Thank you for trusting Tripp Lite to protect your valuable equipment and data. As an additional service, Tripp Lite offers Extended Warranties to enhance the 1-year product warranty that is standard with your Tripp Lite SRCOOL12K. The WEXT5-SRCOOL12K covers the SRCOOL12K only.
A 3-Year Extended Product Warranty is also available. Model #: WEXT3-SRCOOL12K