What warranty does the TH5110D thermostat come with, and what does it cover?

The TH5110D is covered by a 5-year limited warranty against defects in workmanship or materials under normal use, starting from the date of consumer purchase (batteries are excluded). If the product is defective, Honeywell will repair or replace it at their discretion; however, the warranty does not cover removal or reinstallation costs. To make a claim, return the product with dated proof of purchase or call Honeywell Customer Care at 1-800-468-1502. (Page 14)