What warranty coverage does the Honeywell TH5110D come with?

The TH5110D is covered by a 5-year limited warranty against defects in workmanship or materials under normal use, starting from the date of purchase. The warranty excludes the battery and does not cover removal or reinstallation costs. If the product is defective, you can return it to the place of purchase or call Honeywell Customer Care toll-free at 1-800-468-1502. (Page 14)