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Balboa non-M7 Heater Element / Tube Assy replacement - Balboa Spa Heater

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This replaces the entire tube assembly and heater element on older Balboa Heaters, with a pressure switch. These come in 2.0kW, 3.0kW, 4.0kW (use 3.0kw), and 5.5kW. Originally had white unions, Do not use a larger heater size from the original! Tube is approximately 382mm long.

These suit early controllers, where a high-limit sensor is placed on the heater tube, while another temperature sensor is in the spa shell. 

Do not confuse this with M7 heater assemblies (without pressure switch). 

Comes with:

  • New tube
  • New pressure switch
  • Heater Element

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