world ’s most popular thermostat has taken a
turn for the future — with mercury--free
models. Built on the proven performance and
reliability of Honeywell tradition, The Round ®
Mercury-Free Thermostat features a precision
electronic switch that completely eliminates the
need for mercury. The display features an
enlarged scale that makes it easier than ever to
set the temperature exactly where you want it.
And since The Round offers precise temperature
accuracy, you ’ll know that what you set is
what you ’ll get. From its classic design to
its ease of use, The Round Mercury-Free
Thermostat is a true source of comfort.
Round® Mercury-Free Thermostat
DESIGN MAKES IT BETTER THAN EVER.
Switch Replaces mercury for
environmentally friendly performance.
Performance Accuracy and reliability has
made Honeywell the number one thermostat
choice of homeowners.
Design The Round is the world's most
- Easy To See
The enlarged scale and raised designations
make setting the temperature easier than
Accuracy Reliable temperature control
eliminates temperature swings.