Onga 4352 Replacement with 2nd Air Switch

Original price was: $720.00.Current price is: $667.00.

The ideal replacement for the Onga 4352 Spa Bath Pump in most installations with 2nd Air Switch

SKU: 4352-2 Category: Tags: , ,



Spa bath (whirlpool spa bath) applications giving maximum performance for the ultimate relaxing bath experience. Suitable for spa baths.
Includes second Air Switch to operate Spa Blower or Spa Light.


  • Dedicated heating element located in the Full-Flow of water
  • Highly efficient motor
  • AU certification
  • Quiet operation
  • Internal Air Switch receiver to operate pump.
  • Internal design to ensure the pump self drains eliminating the build up of unhygienic/stale water
  • Built in heater thermostat set to 38 degrees Celsius. Greater reliability.


  • In built heater
  • Excellent hydraulic performance
  • Gain peace of mind with a quality brand Balboa (Formally Onga)
  • Compact and extremely quiet design
  • Designed to circulate hot water in (whirlpool) spa baths


  • Maximizes the bath water temperature
  • Maintains the temperature of the water if blower is fitted and activated
  • Ready to use straight from the box
  • Save money on your energy bill
  • Super quiet operation
  • Consistent reliable performance over the life of the pump
  • Comes with a 12 month nationwide warranty


1 Hp

40 mm Barrel Union

40 mm Barrel Union

1.3 Kw Heater

Primary Heating Temperature cut-out 40o C

Secondary “Safety” Heater cut-out 45o C

IP Rating IP55

Noise 65 dBa @ 1 metre

427 x 260 x 144 mm


12 Month Manufactures Warranty. Excludes use in Spa Pools.


The Balboa / Onga pumps are suitable for Decina, Stylus, Multiform and Lanark Spa Baths. Davey, Waterco and Edgetec pumps are generally replaceable with Balboa pumps.

This pump is generally a suitable replacement for Onga 4352 and other spa pumps. New Barrel Unions are supplied with the pump as the old ones may not be compatible with the new pump.

This pump is not designed or warrantied for use in Spa Pools.

Additional information

Weight 10 kg
Dimensions 427 × 144 × 260 mm


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