Honeywell RTH8500D Thermostat User Manual


 
OWNER’S GUIDE
U.S. Pat. 6,595,430
Other Patents Pending
® U.S. Registered Trademark
© 2004 Honeywell International Inc.
All Rights Reserved
69-1725-1
RTH8500D Touch Screen
Programmable Thermostat
The RTH8500D Thermostat provides electronic control of 24 Vac 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.
Read and Save these Instructions