You can extend the one year warranty provided by Pacific Valve & Electric Company for up to 3 years by contracting through SqareTrade. Square trade will provide repair or in some cases, replacement service if your Pacific Valve product should fail. The Square Trade warranty is in effect after the Pacific Valve warranty has expired. SquareTrade will handle all matters with respect to warranty coverage. To find out more about SqareTrade, you can access their website at: www.SquareTrade.com