Sundance Spas Extended Tip Temperature Sensor 6600-551
We Ship Across Canada*Pickup available at Main Street Pool & Spa Shop
Usually ready in 1 hour
Sundance Spas Extended Tip Temperature Sensor 6600-551
Main Street Pool & Spa Shop
37 Main Street North
Uxbridge ON L9P 1J7
Canada
*minimum $100 order to qualify
*Shipping is calculated at checkout. For Uxbridge Township we also offer FREE delivery with a min $100 order.
We currently ship to the following provinces:
Alberta
British Columbia
Manitoba
New Brunswick
Newfoundland and Labrador
Nova Scotia
Ontario
Prince Edward Island
Quebec
Saskatchewan
In some cases, additional charges may apply depending on your delivery address. If this occurs, we’ll notify you in advance and send a separate invoice for the additional shipping cost. If the updated shipping cost doesn’t work for you, we’ll gladly issue a 100% refund.
Ensure pinpoint water temperature calibration and eliminate false error codes with the genuine OEM Sundance Spas Extended Tip Temperature Sensor (6600-551). Designed to supersede previous 3-pin revisions (including 6600-533 and select 6600-751 units), this sensor features an extended-reach stainless steel probe that seats deeply into the water flow to prevent thermal drift, short cycling, and false high-limit trips.
Key Features:
- OEM Drop-In Replacement: Direct factory replacement part #6600-551.
- 3-Pin Molex Connection: Equipped with a factory 3-pin female quick-connect plug for plug-and-play installation straight to the circuit board (no splicing or terminal crimping needed).
- Extended Stainless Probe: Protrudes past pipe boundary layers into moving water for fast, highly responsive thermal readings.
- Integrated Threaded Mount: Comes fitted with the standard grey threaded nut for secure placement into the spa's dedicated sensor housing.
Common Error Codes Resolved:
- Control panel displays "---", "OPEN", or dashes instead of the current temperature reading.
- Temperature display reads erratic swings (e.g., jumping between high and low temps within seconds).
- "SN2", "SNS", or "Sn" errors indicating a temp sensor circuit failure.
Specifications:
- Cable Length: Approx. 12 ft (red protective jacket)
- Connector: 3-Pin plug (2-wire configuration)
- Probe Diameter: 3/8-inch extended bulb
- Compatibility: Fits select Sundance Spas (680, 780, 880, and 980 Series) and Jacuzzi hot tubs (J-200, J-300, J-400, J-500, and J-LX Series) built from 2015/2016 to present.