Watkins 39204 Thermistor Assembly, HI LIMIT EBIC 39525 39204
39204
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🛡️ Watkins 39204 High-Limit Thermistor Assembly
Compatible with Hot Spring, Caldera, Limelight, and Tiger River Spas
The Watkins 39204 High-Limit Thermistor Assembly is a critical safety component for your spa's heater system. Designed to monitor and regulate water temperature, this sensor helps prevent overheating and protects your spa equipment.
✅ Key Features:
🛠️ Replacement Information:
This part replaces part numbers 39525 and 39204 for select Watkins spa brands. Always verify your spa's model and year for proper fitment.
Typical Compatibility:
⚡ Installation & Usage:
🚨 Why Replace the High-Limit Sensor?
A faulty or aging high-limit sensor can cause heater shutdowns, error codes, or unsafe water temperatures. Replacing it ensures safe spa operation and protects users from overheating risks.
🔑 Trust Premier Pool & Spa for genuine Watkins replacement parts and expert support. Keep your spa running safely and efficiently!
Compatible with Hot Spring, Caldera, Limelight, and Tiger River Spas
The Watkins 39204 High-Limit Thermistor Assembly is a critical safety component for your spa's heater system. Designed to monitor and regulate water temperature, this sensor helps prevent overheating and protects your spa equipment.
✅ Key Features:
- Direct replacement for Watkins 39204 and 39525 high-limit sensors
- Ensures accurate high-limit temperature shutoff to safeguard your spa
- Compatible with a wide range of Hot Spring, Caldera, Limelight, and Tiger River spa models (see compatibility notes below)
- Easy installation with existing sensor ports
🛠️ Replacement Information:
This part replaces part numbers 39525 and 39204 for select Watkins spa brands. Always verify your spa's model and year for proper fitment.
Typical Compatibility:
- Hot Spring Spas (various models from 1995–current)
- Caldera Spas
- Limelight Series
- Tiger River Spas (select models)
⚡ Installation & Usage:
- Turn off power to your spa before servicing
- Locate the existing high-limit sensor in the heater assembly
- Remove the old sensor and install the new 39204 assembly
- Restore power and test for proper operation
🚨 Why Replace the High-Limit Sensor?
A faulty or aging high-limit sensor can cause heater shutdowns, error codes, or unsafe water temperatures. Replacing it ensures safe spa operation and protects users from overheating risks.
🔑 Trust Premier Pool & Spa for genuine Watkins replacement parts and expert support. Keep your spa running safely and efficiently!
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