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🌟 Upgrade your spa IQ — because your hot tub deserves the best!
The XMK 6600-166 Temperature Sensor is a high-precision replacement part designed for a broad range of Sundance and Jacuzzi hot tubs. Featuring curled finger connectors and a durable 6540-228 O-ring, it ensures secure installation and reliable temperature readings. With 12-foot wiring for easy setup, it effectively resolves common temperature errors like 'Watchdog' and '----', restoring your spa’s optimal performance and comfort.
| ASIN | B0C4PFZFXJ |
| Best Sellers Rank | 227,694 in Garden ( See Top 100 in Garden ) 798 in Pool & Hot Tub Filter Accessories & Parts |
| Customer Reviews | 4.5 4.5 out of 5 stars (96) |
| Date First Available | 18 May 2023 |
| Item model number | 6600-166 |
| Manufacturer | XMK |
| Material type | Rubber |
| Part number | 6600-166 |
| Power source type | manual |
| Product Dimensions | 15.49 x 10.16 x 4.06 cm; 150 g |
T**Y
Fixed the Hot Tub
Good price quick delivery Well wrapped
M**B
Works great and fixed my incorrect temperature registering issue. My Jacuzzi J series hot tub started showing the temperature at about 10° lower than it was, this fixed the problem and was easy to install
C**D
This was exactly what I needed when the thermostat on my hot tub stopped working. Easy to install and wire. Worked exactly as it should when I got the Jacuzzi refilled and running again. No problems since installation.
A**E
Sensor is like the OEM except doesn't have the gold plated terminals but I put electrical grease so they wont get corroded with time. replaced it and works as expected.
J**R
Everything worked great but the connection clip to the motherboard. Ended up removing the clip and connecting each wire individually.
E**N
Replaced the malfunction temperature sensor in J345 and now hot tub is working well.
Trustpilot
2 weeks ago
5 days ago