Honeywell RTH2410 Installationsanleitung
69-2602EF—01 2
Is there a sealed tube containing
mercury? If so, see back cover for
proper disposal instructions.
mercury? If so, see back cover for
proper disposal instructions.
M28099
Old thermostat
Cover
Remove old thermostat but leave wallplate with
wires attached.
Remove Old Thermostat
Do not remove
wallplate yet
2