🌡️ Nibe 518720 Hot Gas Sensor – 200mm Length

The Nibe 518720 Hot Gas Sensor is a precision temperature probe designed to monitor the temperature of the discharge (hot gas) line in Nibe heat pump systems. Accurate hot gas readings are critical for system protection, defrost timing, and compressor performance optimization.

🔧 Product Specifications:

• Nibe Part Number: 518720

• Component Type: Hot Gas Sensor / Temperature Probe

• Length: 200mm

• Sensor Type: NTC (Negative Temperature Coefficient) thermistor

• Mounting: Clamp or insertion (depending on model)

• Cable Type: Pre-wired sensor lead with connector (varies by model)

✅ Compatible With Nibe Units:

Air Source Heat Pumps:

• Nibe F2015 – all kW variants

• Nibe F2025 – all kW variants

• Nibe F2005 – all kW variants

• Nibe F2010 – all kW variants

• Nibe F2020 – all kW variants

Ground Source Heat Pumps:

• Nibe F1130 – all kW variants

• Nibe F1135 – all kW variants

• Nibe F1150 - all KW variants 

• Nibe F1230 – all kW variants

• Nibe F1235 – all kW variants

• Nibe F1320 – all kW variants

• Nibe F1330 – all kW variants

🛠️ Applications & Key Functions:

• Measures hot gas line temperature post-compressor

• Ensures safe compressor operation by preventing overheating

• Provides key input for defrost logic in air-to-water heat pump systems

• Helps diagnose performance issues, such as low refrigerant charge or restriction in flow