Honeywell RTH4300B Benutzerhandbuch
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Read and save these instructions.
MERCURY NOTICE: Do not place your old thermostat in the trash if it contains mercury
in a sealed tube. Contact your local waste management authority for instructions
regarding recycling and proper disposal.
in a sealed tube. Contact your local waste management authority for instructions
regarding recycling and proper disposal.
Need Help?
For assistance with this product please visit
http://yourhome.honeywell.com
or call Honeywell Customer Care toll-free at
1-800-468-1502
® U.S. Registered Trademark. Patents pending.
Copyright © 2006 Honeywell International Inc. All rights reserved.
TURN OFF POWER at the heating/cooling system or the fuse/circuit breaker panel
before you begin.
before you begin.