Old Thermostat Removal; Remove Old Thermostat - Honeywell RTH3100C Guia De Instalacion

Remove your old thermostat
1. Turn off power at heating/cooling system (or fuse/circuit-breaker panel).
2. Remove cover and thermostat, but leave wallplate with wires attached.
Leave wallplate in place.
Old thermostat
69-1891ES-1-RTH3100C-IG.CS5.indd 5
Cover
Is there a sealed tube containing mercury?
If so, see inside front cover of this manual
for proper disposal instructions.
5
RTH3100C
5/17/2011 11:21:06 AM