Need spa pressure switches? Check out our in-stock selection, which includes various models used in spa heating systems. This component is a crucial safety feature that detects the presence of water in the heater and acts as a flow sensor to prevent overheating. These pressure switches measure the water pressure inside the heating circuit and control the heater's operation accordingly.
Heaters Pressure Switches
32 products
TECMARK
Pneumatic switch Reference: TBS135A
To start/stop a device.
5A resistive / 250 VAC - 2A inductive / 250 VAC
To start/stop a device.
5A resistive / 250 VAC - 2A inductive / 250 VAC
29,00 €
24,18 £ In stock
- 40%
AQUASPA
Flow switch for inflatable spas
Compatible with many brands of inflatable spas
Compatible with many brands of inflatable spas
23,40 €
19,51 £ In stock
GECKO
Gecko Dtec 2 PSI pressure switch
Compatible with a Gecko 2 kW SSPA heater.
Compatible with a universal Gecko 3 kW heater.
Compatible with a Gecko 2 kW SSPA heater.
Compatible with a universal Gecko 3 kW heater.
55,00 €
45,85 £ In stock
In stock
In stock
In stock
In stock
In stock
Available on order
In stock
In stock
TECMARK
TECMARK 4037P pressure switch
Pressure threshold : between 1 and 5 PSI
25A
Pressure threshold : between 1 and 5 PSI
25A
47,00 €
39,18 £ In stock
In stock
In stock
In stock
In stock
In stock
TECMARK
49,00 €
40,85 £ In stock
In stock
In stock
In stock
99,00 €
82,53 £ Available on order
In stock
TECMARK
49,00 €
40,85 £ In stock
TECMARK
47,00 €
39,18 £ In stock
TECMARK
47,00 €
39,18 £ In stock
TECMARK
49,00 €
40,85 £ In stock
80,00 €
66,69 £ In stock
ZING EAR
Double terminal micro switch - 22A - 1HP - 125 / 250VAC
Compatible with heaters and blowers
Attaches directly to a pressure switch / flow detector
Manufacturer no . : G5T22
16,00 €
13,34 £ Not available
TECMARK
49,00 €
40,85 £ Not available
TECMARK
47,00 €
39,18 £ Not available
52,00 €
43,35 £ Not available
The spa heater pressure switch is an electrical component that serves to protect the heater by shutting off the power supply if the water pressure in the heating circuit is insufficient. The pressure switch is essential to prevent the heater from overheating or becoming damaged due to insufficient water flow.
The pressure switch is therefore an important element in the operation of a spa heating system. It ensures that the heater only operates when there is sufficient water flow, thus maintaining a stable water temperature and extending the life of the heater.
In the event of a water pressure problem, the pressure switch cuts off the power supply to the heater, thus preventing damage to the heater. Pressure switches for spa heaters are usually adjustable to the water pressure required for optimum operation.
In summary, the spa heater pressure switch is an essential component in ensuring the safe and efficient operation of your spa. It maintains a constant water temperature and prevents overheating or damage to the heater.