DX2W-3-120-4 Pipe 10 Ton Air to Water Module (2 x 5T)

Our smallest DX2W-3 cubes can accomodate two 4 or 5 ton outdoor heat pumps to easily create 8 & 10 ton systems.  Although there are four refrigeration connections on the back of the units, there are only two hydronic connections for the buffer tank which eliminates a lot of time, space and materials in the mechainncal room.  These units also have an integrated 3 way diversion and mixing valve which, like our wall hung units, provides better control over hot and chilled water temperatures as needed.  

This item is a 4 pipe refrigeration / 2 pipe hydronic configuration.  Each of the two stages includes bolt-on TXVs, sight glasses, presssure transducers and temperature sensors attached to water inlet & outlet as well as liquid line, all of which are terminated on a terminal strip.  Controls are not included and must be purchased separately.  Desigh flow rate for both stages in tandem is 22 GPM with an approximate pressure drop of 11 PSI.