Thermowell, Hot Spring Grandee and 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.

This part can be found on
Hot Spring pre 89 G, K from 1989 to 1989 • G, K from 1990 to 1990 • G, K from 1991 to 1994.

View Diagrams & Part Compatibility

SKU: 70042 Categories: , Tag:
Ref. Diagram
# 2 Drywell/Thermowell 1989-1994 (Hot Spring 1990 - 1990) View Diagram
brand model years
Hot Spring Grandee (G) 1991, 1992, 1993, 1994
Hot Spring Highlife (K) 1991, 1992, 1993, 1994