Most spa controllers have the heater built into them so the spa controller is also the spa heater.
Spa air switch controller.
Pentair 42001 0061s electrical system air flow switch replacement pool and spa heater.
Air control systems use spa side mounted air buttons connected by an air hose to an air switch for convenient control of spa components.
There is a piece of air tubing that leads from the push button to the switch.
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Tecmark tbs 300 series air switch 25amp spno latching tbs339.
Easypak 1000 flex fit air switch spa control kit up to 2 pumps blower.
The circuit board is the most expensive component in a spa controller.
Easypak 500 pump top mount air switch spa control kit 1 pump blower.
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Hot tub works carries air buttons and air switches from a variety of manufacturers such as gg industries herga hydro air len gordon pres air vico and waterway.
A spa controller runs the spa s pump blower and heater.
The air switch assembly has an pneumatic push button located spa side and a pneumatic air switch located in the spa s controller.
Many air switches are used to control various functions of hot tubs or spas.
The only connection between the two is a small air hose.
Air switches by tecmark herga presair and others for hot tub control panels and spa control systems.
The air switch is activated by a pulse of air provided by the air button or bellows and is converted to an electrical signal inside the spa control pack.
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The brain of an electronic spa controller is a circuit board.
An air switch consists of a pneumatic air button located at spa side and a pneumatic activated electrical air switch located with the spa electronics.