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MMCC325
Jan 26, 2008, 07:48 PM
How to progam Honeywell rth230b
hvac1000
Jan 26, 2008, 08:03 PM
Here you go.
http://customer.honeywell.com/techlit/pdf/69-0000s/69-1800.pdf
sinee219
Nov 27, 2012, 10:04 AM
I just moved into a new home. How do I turn on the heat with a Honeywell Honeywell Rth230b 5-2 Day Programmable Thermostat? There are only two buttons, up and down. Thank you!
Grady White
Nov 27, 2012, 07:30 PM
I just moved into a new home. How do i turn on the heat with a Honeywell Honeywell Rth230b 5-2 Day Programmable Thermostat? There are only two buttons, up and down. Thank you!
Go to the link in the post prior to yours. You have to pop off the front cover to access the other buttons.