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Balboa Heaters With Pressure Switch

Welcome to the Balboa heaters with pressure switch section of our store.

 

These types of heaters are very common in older hot tubs and spas and have been used by many spa manufacturers over the years.  The method of using pressure switches to prevent the heater being dry fired has now been replaced with the new M7 sensor technology.


The pressure switch itself has a diaphram inside which picks up back pressure in the heater tube, as the pressure increases the diaphram moves up and closes the switch. By this switch being turned on indicates to the control pack that there is enough water flowing the heater tube and it is safe to send power to the heating element.


Find below all the heaters manufactured by Balboa with pressure switch, Balboa part numbers will be writen on the heater tube and to match the correct replacement you need to use the first 5 numbers like 51406 etc.

1.5kw 1.5" Balboa / Thermcore Heater With P/Switch

Part Number: 58071

Out of stock
£129.00   £117.39

1.5kw 1.5" heater common on Canadian Spas Haliburton, Muskoka & Companion portable spas.


Balboa 2kw Heater With Pressure Switch - 50139

Part Number: HTPSA64

£188.46   £171.50
In stock, immediate despatch

Complete with the latest Titanium heating element, pressure switch, tail pieces and Gaskets.


Balboa 3kw Heater With Pressure Switch - 50145

Part Number: HTPS6

£169.28   £154.04
In stock, immediate despatch

Complete with the latest Titanium heating element, pressure switch, tail pieces and Gaskets.


Balboa 3kw Heater With Pressure Switch - 50146

Part Number: HTPSA6

£169.28   £154.04
In stock, immediate despatch

Complete with the latest Titanium heating element, pressure switch, tail pieces and Gaskets.

 
 
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