Thermistors, Sensors, Hi Limit, Tstats

A thermistor is a semiconductor that changes resistance with temperature changes (as the temperature goes up, the resistance goes down). Tstats and High-limits can be found on older spas and have the same functionality as the Hi-limit/Control Thermistors.

Brand: Hot Spring Pre 89 | Pre 1989: Pre 1989

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  • Thermostat, Control, Hot Spring
    Sku: 30203

    Thermostat, Control, Hot Spring

    This Control Thermostat is the replacement for all Hot Spring manufactured from 1986-1988 Notes: The numbers on the control panel temperature dial do not correspond to any specific temperature They are a convenient way to mark where a person likes the ...read more
    $59.78
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  • Thermowell, Hot Spring
    Sku: 70106

    Thermowell, Hot Spring

    This thermowell (dry well) houses the spa high limit capillary (probe) and the thermostat probe in the 1989-1990 Hot Spring Sovereign (a k a Indoor/Outdoor model), 1989-1990 Prodigy (aka Home Spa) and the 1989-1994 Jetsetter
    $49.90
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  • Rebuilt Kit, Control Box Components, Hot Spring, 120v models, Pre-1989
    Sku: 85002-BYP

    Rebuilt Kit, Control Box Components, Hot Spring, 120v models, Pre-1989

    OBSOLETE This rebuild kit includes the OEM replacement components inside the control box of a pre-1989 Hot Spring Classic, Indoor/Outdoor, Jetsetter, Home Spa and Personal spa All components are for the 115 volt Hot Spring not the 220 volt models
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