Spa Thermostats

The Spa Works is proud to feature a variety of replacement Hot tub Capillary Thermostats by Eaton, Invensys, Thermcore, and Ramco. Some of the sizes include:

  • 1/4 Inch Bulb x 12 Inches Long
  • 1/4 Inch Bulb x 36 Inches Long
  • 5/16 Inch Bulb x 12 Inches Long
  • 5/16 Inch Bulb x 18 Inches Long
  • 5/16 Inch Bulb x 36 Inches Long
  • 5/16 Inch Bulb x 48 Inches Long