Viessmann Outside Weather Compensation Temperature Sensor - NTC 10 kOhm - 7427232

Viessmann Outside Weather Compensation Temperature Sensor - NTC 10 kOhm

The Viessmann Outside Weather Compensation Temperature Sensor (NTC 10 kΩ) is a high‑precision external sensor designed to enhance the efficiency and comfort of Viessmann heating systems. By accurately measuring the outdoor temperature, this sensor enables the boiler’s weather compensation function, allowing it to automatically adjust heating output based on real‑time weather conditions.

This intelligent temperature‑responsive control helps maintain consistent indoor comfort while significantly improving system efficiency—reducing fuel consumption and lowering operating costs. Compact, durable, and built to withstand the elements, this NTC 10 kΩ sensor ensures long‑term reliability even in harsh outdoor environments.

Ideal for homeowners and installers looking to optimise heating performance, the Viessmann weather compensation sensor is a valuable addition to any compatible Viessmann boiler setup.

Key Features

• Precise outdoor temperature monitoring - Provides accurate data to enable weather‑compensated boiler control.
• Improved energy efficiency - Helps the system run at the optimal temperature, reducing fuel usage and costs.
• Consistent indoor comfort - Automatically adjusts heating output based on real‑time weather conditions.
• NTC 10 kΩ sensing technology - Offers stable, responsive temperature readings for dependable boiler modulation.
• Durable outdoor‑rated design - Built to withstand rain, frost, and UV exposure for long‑term, reliable operation.
• Seamless integration with Viessmann systems - Designed specifically for heating systems that support external weather compensation.
• Simple installation - Wall‑mountable external housing with straightforward wiring.

Technical Specifications

• Sensor Type: NTC (Negative Temperature Coefficient) thermistor
• Resistance: 10 kΩ at 25°C
• Function: Provides outdoor temperature data for weather compensation control
• Installation Location: External wall, ideally north‑facing and away from direct sunlight
• Wiring: Standard wired connection to Viessmann boiler control platform
• Application: Load‑compensated heating adjustment for improved efficiency and comfort
• Compatibility: Viessmann boilers and controls that support NTC 10 kΩ weather compensation sensors. (Check specific boiler documentation for model compatibility)
• Housing: Weather‑resistant, UV‑stable external casing