Replacement Hi-Limit & Temperature Sensor Kit with 36" cables fits Watkins Hot Spring® No-Fault heater's threaded thermistor ports. Guaranteed to equal or surpass OEM performance. Always replace both sensors together.
Product notes: Molex plugs fit 2002+ model years (parts 39525, 39530). Included Adapter Cable Set converts Molex to larger AMP style plugs to fit pre-2002 models (parts 38415, 38416, 78969, 78970).
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