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  1. NewCentralAC

    Size to Grow Room A/C Units

    One of the best ways to control heat in the grow room is to add air conditioning. And, like almost all things horticultural, that requires some basic calculations. Air conditioners are rated based on BTUs, or British Thermal Units, which is a measure of how much heat energy it takes to raise the...
  2. NewCentralAC

    I need a central air conditioner

    Should I buy a central air conditioner? What are the benefits?
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