nicolas3
Nov 28, 2007, 05:08 PM
In need of a replacement operation manual for honeywell thermostat rth230B. Help... :)
wmproop
Nov 28, 2007, 09:21 PM
Google honeywell thermostat and follow instructions, somewhere you will need to type in stat model number
hvac1000
Nov 28, 2007, 10:38 PM
Here you go
http://customer.honeywell.com/techlit/pdf/69-0000s/69-1800.pdf
http://customer.honeywell.com/techlit/pdf/67-0000s/67-5114.pdf