First Company 3.5 Ton Water Source Heat Pump | Vertical | CuproNickel | Left Hand Return | WSVCB042N-2LH-FT 15k + 24k Model: CFX144V-LF-C

Model: CFX144V-LF-C

4 or 5 Indoor Units

Model: RKB12AXVJU - FTKB12AXVJU

Model: 5MXS48TVJU - CTXS07LVJU - FTXS09LVJU - FTXS18LVJU

First Company 3.5 Ton Water Source Heat Pump | Vertical | CuproNickel | Left Hand Return | WSVCB042N-2LH-FT 15k + 24k Model: CFX144V-LF-CModel: WSVCB042N 2LH FT First Company WSVC Series WSHP Specifications Sheet Click Here First Company Water Source Heat Pump (WSHP) are also know as a Geothermal Heat Pumps, Ground Source Heat Pumps or Air to water heat pumps. Geothermal heat pumps (GHP) are among the most efficient and comfortable heating and cooling technologies currently available, because they use the earth's natural heat to provide heating, cooling, and often, water heating.