Thermowell, Hot Spring Grandee & Highlife
Item #: 70042
This thermowell is located in the equipment compartment. This thermowell or dry well provides a place for the control thermostat and spa hi-limit sensor bulbs to monitor the spa's water temperature within the older Hot Spring spas.
Notes: Additionally, the thermowell protects the sensor bulbs from the harsh spa water environment. The thermowell is installed either into the filter bucket or into the plumbing located underneath the equipment compartment floor.
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