Balboa GS501z M7 Control Pack - 3kw

Balboa GS501z spa pack complete with in line heater

Used on Signature Spas and many others - 

Suits 1 x pump - 2spd or 1 spd with circ pump, 1 x circ pump, 1 x blower, ozone, light. 3kw heater 
Use in conjunction with Mini Oval or Lite Digital Duplex topside panel 
Replacement pack for older Sig10 and Sig10L systems re-using existing topside panel, however wiring adaptors for pump(s), blower, and ozone may be required to convert to AMP connection from the likely mini J&J connection plugs. 
Uses VL series topside panels.

Programming must be set PRIOR to connection any 2 speed pump.