As of 2015, operating instructions for several models of Honeywell digital thermostats are available on the company's website. Visitors to the website can view instructions online, or download and print them as PDF files.
From the main page of the Honeywell website, visitors can hover over or click on Support, then Find Your Owner's Manual. Visitors then choose Thermostats from the product category drop-list and enter the model number for the digital thermostat for which instructions are needed. There is a tool available to assist owners who cannot find the model number on their thermostat. Honeywell digital thermostat manuals include both installation and operating instructions.