Enter the Serial Number from your brewer to access the expiration dates on warranty coverage for your unit. For most brewers, the serial number is located on the white label on the right side or back of the unit. Have questions? Call a helpful Curtis Customer Service agent at 800-421-6150. If you need to look up warranty on one of our Thermal FreshTrac Dispensers (TFT15G, TFT1G), please call Customer Service.