Watkins Pressure Switch Electronic 2-Wire 3-Pin Caldera

Ensure that your hot tub continues to work optimally by replacing damaged or worn out parts with new ones, such as this Watkins Pressure Switch. It’s designed to fit a wide range of caldera and hot spring-style spas, so be sure to check for compatibility first before making a purchase. This hot tub pressure switch is a necessary part of your system because it will be responsible for shutting the heater off if low pressure occurs, for your safety. It’s recommended that you check the status of your tub parts regularly to reduce downtime.