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2 wire install for Nest Learning Thermostat

Hardhead7525
Community Member

My 2 year old home has ac and heat.  It currently has a 2 wire Honeywell thermostat.  Red wire to R and a blue wire to C.  Will my Nest Learning thermostat control both AC and heat?  How should I install it?  Cannot seem to find quite this set-p in the questions or YouTube videos.  Thx for any insights.

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