Designed to be mounted on GV heat pump cabinet or can be mounted on adjacent wall

5/8 inch outer diameter copper water line connection

The GVDM-26 pump module can be installed on adjacent surface or nearer to hot water storage tank if that better facilitates the plumbing or electrical connection

The DORFC Series Flow Centers are a compact, easy to mount polystyrene cabinet that contains 3-way valves and pump(s) with connections for flushing, filling and pumping fluids for geothermal closed loop systems

The proven design is foam insulated to prevent condensation and full flow service valves minimize pressure drop

Unit and loop connections are designed for double o-ring fittings