🌡️ Watkins Caldera Temp Sensor – Utopia, Paradise & Solana Series (2002–Current)

Part #72493 | 2-Wire Temperature Sensor | Compatible with Select Caldera Spa Models

The Watkins Caldera Temp Sensor (2-wire in 4) is a genuine replacement temperature sensor designed for use with Caldera Utopia, Paradise, and Solana series hot tubs manufactured from 2002 to current models. This sensor ensures accurate water temperature readings and reliable spa operation.

✅ Features & Benefits:

• 🔧 Exact Fit Replacement – OEM sensor for seamless integration with Caldera spa control systems
• 💧 Consistent Temperature Monitoring – Helps maintain safe and comfortable spa water
• 📅 Wide Compatibility – Fits Utopia, Paradise, and Solana series spas from 2002 to present
• 🛠️ Easy Installation – 2-wire design for straightforward replacement (mounts in 4" well)

🔎 Compatible Models:

• Caldera Utopia Series (2002–Current)
• Caldera Paradise Series (2002–Current)
• Caldera Solana Series (2002–Current)

📦 Includes:

• 1 x Caldera Temp Sensor (2-wire, 4" length)

📝 Installation Notes:

1. Turn off spa power before servicing.
2. Locate the temperature sensor well and remove the old sensor.
3. Install the new sensor, ensuring a secure fit in the 4" well.
4. Reconnect wiring and restore power.
5. Test to confirm proper operation.

⚠️ Tip: Always consult your spa’s owner manual or a certified technician for installation and troubleshooting. Using genuine OEM parts protects your spa’s performance and warranty.

🛡️ Premier Pool & Spa provides expert support for Caldera spa parts and accessories – contact us for help with troubleshooting or installation guidance.