NTC Sensor fits DeLonghi Space Heaters, 5218510151

Negative Temperature Coefficient (NTC) Sensor | Replaces DeLonghi® 5218510151

Restore accurate temperature regulation and safe heating performance with this brand‑new NTC Temperature Sensor. Designed to replace DeLonghi® part number 5218510151, this sensor monitors internal heater temperature to prevent overheating, improve efficiency, and ensure consistent comfort. Ideal for fixing heaters that shut off unexpectedly, fail to heat properly, or display temperature‑related errors.

Product Features:

• ✅ Direct replacement NTC sensor for select DeLonghi® space heaters
• ️ Provides precise temperature feedback for stable heater operation
• OEM‑style connector ensures secure, reliable installation
• Durable construction designed for long‑term performance
• Condition: Brand New – Unused

Replaces Part Numbers:

5218510151
Always confirm compatibility using your heater model number before purchase.

✅ Fits Models:

JRE0812, TRLS0715EL, RADIA S TRRS0715E, TRRS0715E-6A, TRRS2715EBK, RADIA S TRLS0715ELWH
Please verify your model number to ensure proper fitment.

Common Fixes:

• ❌ Heater shutting off or cycling improperly
• ⚠️ Incorrect temperature readings or overheating
• Heater not warming up or heating inconsistently
• ️ Temperature‑related error codes or malfunction indicators

️ Installation Tips:

• Unplug heater and allow it to cool completely before servicing
• Access internal control compartment to locate the existing NTC sensor
• Disconnect wiring harness and remove mounting hardware
• ✅ Install new sensor securely and ensure wiring is fully seated
• Test heater to confirm accurate temperature response and stable operation

⚠️ Compatibility & Installation Disclaimer:

This NTC sensor is intended for use only with the compatible DeLonghi® heater models listed above. Buyer is responsible for verifying fitment before purchase. Installation should follow manufacturer guidelines or be performed by a qualified technician. Seller is not liable for damage, improper installation, or injury resulting from incorrect use.

Accurate sensing. Safe operation. OEM‑style NTC sensor replacement for DeLonghi® space heaters.