The Round Manual thermostat by Honeywell is the world's most popular thermostat - installed in over 70 million homes and buildings. This CT87N heating and cooling 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.
- Mercury free thermostat
- Precise temperature control for both heat and cooling systems
- Classic round styling
- Decorative cover ring hides wall marks
- Worlds most popular thermostat