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Code Gecko
9920-400125
TEMPERATURE PROBE FOR MSPA-1, MSPA-4 AND TSPA-1 - LENGTH 10'
This temperature sensor will only work with MSPA-1, MSPA-4 or TSPA-1 spa packs.
You should also consider these companion products:
Code Gecko
510AD0249
PRESSURE SWITCH 2PSI (replaces 510AD0167)
Code Gecko
9920-100346
HEATER: HEAT.WAV, 4KW, 2'', 2PSI, M-CLASS