✨ Jacuzzi Temperature Sensor 2016+ (6600-751)

Genuine Sundance OEM temperature sensor probe for Jacuzzi hot tubs from 2016 onwards — direct replacement with 3.5 m cable and 3-pin plug connection.

💧 Product Overview

The Jacuzzi Temperature Sensor (6600-751) is a genuine OEM sensor probe manufactured by Sundance. Designed for Jacuzzi hot tubs produced from 2016 to the present day, this sensor accurately monitors water temperature and communicates readings to the spa’s control system. The sensor mounts into the wall of the spa, with the boxed end plugging directly into the PCB via a 3-pin plug connection. Supplied with a 3.5 m cable length for reliable installation reach.

⭐ Key Features

✅ Genuine Sundance OEM Part — Original equipment manufacturer component for guaranteed compatibility

✅ Jacuzzi Compatible (2016+) — Designed for Jacuzzi hot tubs from 2016 to present

✅ 3.5 m Cable Length — Generous cable run for flexible installation routing

✅ 3-Pin Plug Connection — Boxed end plugs directly into the PCB for secure electrical connection

✅ Wall Mount Design — Sensor mounts into the wall of the spa for accurate water temperature readings

✅ Part Number 6600-751 — Exact match OEM replacement

🔧 Technical Specifications

Specification	Details
Product Type	Sensor Probe
Sensor Function	Temperature Sensor
Brand	Sundance
OEM	Sundance Spa
Part Number	6600-751
Cable Length	3.5 m
PCB Connection	3-Pin Plug
Mounting	Wall of spa
Compatibility	Jacuzzi
Years of Use	2016 to present

🔄 Compatibility

This temperature sensor is commonly used with Jacuzzi hot tubs manufactured from 2016 onwards.

💡 Tip: Verify your existing sensor’s part number (6600-751) and confirm your spa’s year of manufacture before ordering to ensure correct fitment.

⚠️ Important: This sensor uses a 3-pin plug connection to the PCB. This is different from the older DSMT plug used on pre-2016 models. Ensure your control board has the corresponding 3-pin socket.

🛠️ Installation

⚠️ Important Installation Notes:

• Ensure the spa is powered off and fully isolated from the electrical supply before beginning any work
• The temperature sensor mounts into the wall of the spa
• The boxed end plugs into the PCB via the 3-pin plug connection
• Route the 3.5 m cable safely, avoiding sharp edges and heat sources
• All electrical work must be carried out by a qualified electrician in accordance with UK wiring regulations (BS 7671)

❓ FAQ

Q: What spas is this temperature sensor compatible with? A: This sensor is designed for Jacuzzi hot tubs from 2016 to the present day.

Q: What is the cable length? A: The cable length is 3.5 m.

Q: How does the sensor connect to the PCB? A: The boxed end of the sensor uses a 3-pin plug that plugs directly into the PCB.

Q: Where does the sensor mount? A: The temperature sensor mounts into the wall of the spa to accurately read water temperature.

Q: What is the difference between this and the older 6600-181 sensor? A: The 6600-751 is for Jacuzzi models from 2016 onwards and uses a 3-pin plug PCB connection. The older 6600-181 was used from 2010 to 2015 and uses a DSMT plug connection. The two are not interchangeable.

Q: How do I know if my temperature sensor needs replacing? A: Common signs include inaccurate temperature readings on your topside panel, temperature-related error codes, the heater not activating, or the spa overheating or underheating.

Q: What is the part number I should check? A: Verify that your existing sensor matches part number 6600-751 before ordering.

🏆 Why Choose This Product

• ✅ Genuine Sundance OEM replacement part
• ✅ Direct fit for Jacuzzi hot tubs (2016 to present)
• ✅ 3.5 m cable length for flexible installation
• ✅ 3-pin plug for reliable PCB connection
• ✅ Restores accurate temperature monitoring to your spa

🤝 Why Buy from Parts4Tubs

• ✅ UK-based company with local support
• ✅ Fast UK delivery
• ✅ Expert advice from hot tub specialists
• ✅ Competitive pricing
• ✅ Full warranty support
• ✅ Easy returns within 30 days

✨ Summary

The Jacuzzi Temperature Sensor (6600-751) is a genuine Sundance OEM sensor probe designed for Jacuzzi hot tubs from 2016 to the present day. Featuring a 3.5 m cable length and 3-pin plug connection to the PCB, this wall-mounted sensor provides accurate water temperature monitoring for your spa’s control system. Order today from Parts4Tubs for fast UK delivery and expert support.