✨ Jacuzzi J-400 Temp Sensor (6600-181)

Genuine Sundance OEM temperature sensor probe for Jacuzzi J-400 Series hot tubs — direct replacement with 3.5 m cable and DSMT plug connection.

💧 Product Overview

The Jacuzzi J-400 Temp Sensor (6600-181) is a genuine OEM temperature sensor probe manufactured by Sundance. Designed specifically for the Jacuzzi J-400 Series hot tubs produced from 2010 to 2015, this sensor 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 DSMT 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 J-400 Series Compatible — Designed for J-400 models from 2010 to 2015

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

✅ DSMT 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 6600-181 — Exact match OEM replacement

🔧 Technical Specifications

Specification	Details
Product Type	Sensor Probe
Sensor Function	Temperature Sensor
Brand	Sundance
OEM	Sundance Spa
Part Number	6600-181
Cable Length	3.5 m
PCB Connection	DSMT Plug
Mounting	Wall of spa
Compatibility	Jacuzzi J-400 Series
Years of Use	2010 to 2015

🔄 Compatibility

This temperature sensor is commonly used with the Jacuzzi J-400 Series hot tubs manufactured from 2010 to 2015.

💡 Tip: Verify your existing sensor’s part number (6600-181) and confirm your spa model and year before ordering to ensure correct fitment.

⚠️ Important: The boxed end of the sensor uses a DSMT plug connection to mount onto the PCB. Ensure your control board has the corresponding DSMT 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 and mounts onto the PCB via the DSMT 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 the Jacuzzi J-400 Series hot tubs from 2010 to 2015.

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 DSMT 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: 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 6600-181 before ordering.

🏆 Why Choose This Product

✅ Genuine Sundance OEM replacement part
✅ Direct fit for Jacuzzi J-400 Series (2010–2015)
✅ 3.5 m cable length for flexible installation
✅ DSMT 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 J-400 Temp Sensor (6600-181) is a genuine Sundance OEM temperature sensor probe designed for J-400 Series hot tubs from 2010 to 2015. Featuring a 3.5 m cable length and DSMT 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.