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View Full Version : How do I program honeywell rth230b?

armybarbie13
Jan 17, 2008, 07:32 PM
Can anyone help me program my honeywell rth230b digital thermostat?
hvac1000
Jan 18, 2008, 02:21 AM
Here is all you need.

http://customer.honeywell.com/techlit/pdf/69-0000s/69-1800.pdf