Honeywell RTH230B Support Question
Find answers below for this question about Honeywell RTH230B - 5-2 Day Programmable Thermostat.Need a Honeywell RTH230B manual? We have 1 online manual for this item!
Question posted by ssparks1986 on July 15th, 2014
What Does The Snowflake Symbol Mean On The Honeywell Rth230b Thermostat??
What does the snowflake smybol meaThen the Honeywell rth230b thermostat?
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