Honeywell RTH7400D Benutzerhandbuch
OWNER’S GUIDE
Patents Pending
® U.S. Registered Trademark
© 2004 Honeywell International Inc.
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RTH7400D
Programmable Thermostat
The RTH7400D Thermostat provides electronic control of 24 Vac
heating and cooling systems or 750 mV heating systems.
heating and cooling systems or 750 mV heating systems.
For assistance with your Honeywell product, please visit
www.honeywell.com/yourhome or call Honeywell Customer Care
toll free at 1-800-468-1502.
www.honeywell.com/yourhome or call Honeywell Customer Care
toll free at 1-800-468-1502.
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