External sensor 3.014083

Immergas external sensor – precise temperature control

The Immergas external sensor (part no. 3.014083) is a key component of the weather compensation system in Immergas boilers with a power output of less than 35 kW. This device, mounted on the outside of the building, measures the ambient temperature and transmits this data to the boiler, enabling automatic adjustment of the supply temperature in the central heating system. This allows the heating system to adapt to weather conditions, providing optimal thermal comfort inside the building and reducing energy consumption.

For installers: The sensor is compatible with a wide range of Immergas boiler models – a complete list of compatible devices is available in the technical documentation. The sensor should be mounted on the north or northwest wall of the building, at a height of at least 3 meters, in a place protected from direct sunlight and precipitation. The electrical connection is made using two wires with a cross-section of 0.5-1.5 mm², and the maximum permissible wire length is 50 meters.

For users: An external sensor is an investment in comfort and savings. Automatic temperature control eliminates the need to manually adjust boiler settings to changing weather conditions, providing a stable temperature in the rooms and reducing heating costs. Thanks to the precise measurement of the outside temperature, the boiler operates more efficiently, consuming less fuel and reducing emissions of harmful substances into the atmosphere.

Product features:

• Durable construction: The sensor is made of high-quality materials resistant to weather conditions (IP66 protection rating), which guarantees reliable operation for a long time.
• Easy installation: The simple design and included mounting accessories make it easy to install the sensor for both professionals and more experienced users.
• Precise measurements: The sensor uses a PTC type sensor with a resistance of 1 kΩ at 25°C, ensuring accurate ambient temperature measurements.
• Wide compatibility: The device works with many Immergas boiler models with a power output of less than 35 kW, making it a universal solution for various heating installations.
• Impact on energy efficiency: According to Regulation 811/2013, using an external sensor can increase the contribution to the seasonal energy efficiency of heating by up to +4% (in combination with appropriate control modules).

The Immergas external sensor is a reliable and efficient solution for any home equipped with a boiler from this manufacturer, which allows for optimization of the heating system operation and improvement of user comfort.