|High Limit Troubleshooting Section
Mechanical high limit repeatedly trips
The age of the spa will sometimes help troubleshoot this problem. As the
mechanical high limit ages, or after repeated re-sets, the sensor bulb and micro
switch will become unreliable in dictating the high limit’s actions.
As there is no adjustment for the mechanical high limit, it must be replaced
Replace the entire high limit, not just the micro switch.
|Information in this website is provided by Certified Spa
Technicians and is general information on the Repair and
Care of your Spa or Hot tub.
Spa Parts 123 is not responsible for information obtained
from this website.
If you have more specific needs we recommend you
contact a Certified Spa Technician
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