🌡️ A.O. Smith 100276325 Outlet / High Limit Sensor

📝 Product Overview

The A. O. Smith 100276325 Outlet / High Limit Sensor is a critical safety and monitoring component designed for select A.O. Smith water heaters. This sensor monitors outlet temperature and helps prevent overheating by triggering safety limits when necessary.

Engineered for reliable performance, it ensures proper system operation and protects your equipment from high-temperature conditions.

✅ Key Features & Benefits

✔️ Dual Function Sensor – Monitors outlet temperature and high limit safety
✔️ OEM Replacement – Designed for precise fit and function
✔️ Enhanced System Protection – Helps prevent overheating conditions
✔️ Reliable Performance – Maintains accurate temperature readings
✔️ Easy Replacement – Direct fit for compatible models

⚡ Specifications

📌 Compatibility

For use with the following models:

• XWH 150

• XWH 200

• XWH 285

• XWH 400

• XWH 500

• XWH 600

• XWH 700

• XWH 800

⚡ Common Symptoms This Part Fixes

• Water heater overheating or shutting down

• High limit trips or error codes

• Inaccurate temperature readings

• System not maintaining proper outlet temperature

❓ Frequently Asked Questions (FAQ)

Q: What does this sensor do?
A: It monitors outlet temperature and provides high limit protection to prevent overheating.

Q: Which models is this compatible with?
A: XWH series models from 150 through 800.

Q: Is this an OEM part?
A: Yes, it is designed to match original equipment specifications.

Q: Can this fix overheating issues?
A: Yes, if the issue is caused by a faulty or inaccurate sensor.

🛒 Shopping Tips

• Verify your model number (XWH series) before purchasing

• Replace sensors if you’re experiencing temperature inconsistencies or safety shutdowns

• Always inspect wiring and connections during replacement