From the Manufacturer

The Round Manual thermostat by Honeywell is the world’s most popular thermostat – installed in over 70 million homes and buildings. This CT87K heat only model provides precise accurate performance with the ease of use that you’ve grown accustomed to – simply turn the dial to desired temperature and let the thermostat take over.

Round, Heating & Cooling System Mercury Free Thermostat, Precise Temperature Control, Decorative Cover Ring Hides (more…)