Remove Old Thermostat - Honeywell RTH2310 Quick Installation Manual

Quick Installation Guide
2

Remove Old Thermostat

1) Turn power off at the heating/cooling system.
2) Remove old thermostat, but leave wallplate with
wires attached.
Do not remove wallplate yet.
MERCURY NOTICE: Do not put your old
thermostat in the trash if it contains mercury in a
sealed tube.
management authority for instructions regarding
recycling and proper disposal.
Contact your
3
local waste
2.