The team at Backyardplus.com are the best for anything Hot Springs. Super friendly and knowledgeable.On 06/05/2024 by S. O. (verified customer)
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.
Showing all 4 results
-
Sku: 30208
Hi-Limit, Spa, 120 Degree, Hot Spring
This Spa Hi-Limit thermostat (aka spa reset or tub reset) is a safety device designed to prevent damage to the spa that would occur if the spa overheated The probe of this high-limit resides in a "drywell" along with the thermostat probe The spa high-limit ...read more -
Thermowell housing for the t-stat temperature probe to insert into This thermowell aka "drywell" keeps the copper t-stat probe away from the chlorinated water so it doesn't dissolve
-
Sku: 30209
Hi-Limit, Heater, 150 degree, Hot Spring
OBSOLETE: This Heater Hi-Limit (red "heater reset" button) is designed to kill power to the heater if the core temperature exceeds 150 deg The probe of this high-limit is inserted into the end of the heater element and surrounded with plumbers putty to ...read more -
Obsolete: No factory suggested replacement available at this time Please contact our technicians for advice (805) 541-9000 or wizard@backyardplus com This obsolete electronic high-limit is the replacement for the 1995-1996 Hot Spring Grandee, Highlife, ...read more
Showing all 4 results