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Honeywell RTH221 Operating Manual page 22

1-day programmable thermostat
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Automation and Control Systems
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Limited
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
http://DIYthermostats.honeywell.com
Printed in U.S.A.
69-2388ES—03
Rev.
03-11

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