Negative Positive
Title: JUNK
Review: I purchased one of these AC/heater units, installed it, only to find out it did not work. Thinking it was a fluke, I returned the unit and exchanged it for a new one. The new one works off and on, showing the error message E3. After calling tech support, they indicated that this unit is also faulty. I will be returning it for a refund and buying a different brand altogether. What a headache!
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