…Systems. Consult the tech sheet of a specific VS/GS system to ensure correct functionality of this touchpad.Comes with RJ45 plug. The following overlays are available:B-11790 2 pump, 1 blower (B,M,J,J,L,W,C)B-11894 2 pump, 1 aux (L,M,J,J,A,W,C)B-11957 3 pump, no blower (L,M,J,J,J,W,C)For user guide…