Balboa G4310-01 BP100G2 Control Box 4.0kW Heater Control Only
The Balboa BP100G2 G4310‑01 is a BP100G2 spa control pack that includes a built‑in 4.0 kW heater and is sold as a “control‑only” unit (no topside). It supports a two‑appliance configuration (Pump 1 + Pump 2 or blower) and works with Balboa TP and SpaTouch topsides.
