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View Full Version : My Coast spa is not maintaining the set temperature. Any suggestions


loj1962
Nov 25, 2011, 10:05 AM
Bought used tub, replaced heater, sensor and Pac. Temperature not being maintained.

ballengerb1
Nov 25, 2011, 11:45 AM
This requires some 240 vac testing, do you have the test leads and skill for that? What is the vac and amps for this tub and how are you supplying that power?