The 22" Cable 1/4" Bulb Hi-Limit Sensor 6600-168 is a genuine OEM safety sensor designed for Sundance Spas systems. This critical component monitors water temperature and automatically shuts down your spa when unsafe temperatures are detected, protecting both your equipment and users. The sensor features a 22-inch cable length with a 1/4-inch bulb sensor for precise temperature monitoring.
When your spa displays HH, ICE, or OH error codes, this hi-limit sensor is often the solution. At Bubbles Supply, we guarantee this is the exact OEM replacement part your Sundance spa needs, backed by our 1-year warranty and same-day shipping. The durable construction ensures reliable temperature protection for years of safe spa operation. Verify your current sensor's cable length and bulb size match these specifications before installation, as proper fitment is essential for accurate temperature monitoring and safety system function.