A friend gave me some mint, and didn't mention what type it is. How can I tell if it's spearmint, peppermint, apple mint, lemon mint, or some other variety? I googled some pictures, but quite frankly, all the pictures look very similar -- four leaves growing from the center which a textured leaf and a rich, green colour.
A water source air-conditioner or heat pump is a variation of a traditional air source heat pump. The explanation that follows first describes how a cooling-only water source air-conditioner. works. A description of a heat pump (heating and cooling) will follow.
significant, the simple water/ground source heat pump itself should cost no more than a standard. heat pump and much less than the interior components of larger building HVAC systems. Figure 1 is a diagram of a closed-loop ground source heat pump (GSHP), which is also known as. a ground-coupled heat pump (GCHP). A piping loop is buried in the ground, which is. considerably warmer than the outdoor air in the winter.