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    Lee12278's Avatar
    Lee12278 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Aug 4, 2013, 09:10 AM
    Hvac thermostat dead
    Woke up to a dead LED thermostat. Venstar 1800 running a split system with external compressor and attic 110 VAC blower. Not checked power at unit yet but breakers on. I plan to check transformer output. Am I ontrack checking anything else.
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #2

    Aug 4, 2013, 06:00 PM
    Either not getting 24 volt power, battries are bad, or t-stat is just bad.
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