Efficient temperature control with the flue gas thermostat 50-300°C

The 50-300°C flue gas thermostat is the ideal solution for optimizing the operation of your heating system. This thermostat ensures precise control of the charge pump between the boiler and the expansion tank. It facilitates the heating process, saves energy, and extends the lifespan of your heating system through optimally regulated temperatures.

Function and advantages of the flue gas thermostat

The flue gas thermostat performs the important task of automatically activating the pump as soon as the flue reaches the set operating temperature. This prevents cold water from reaching the boiler floor too early and cooling it unnecessarily. Your boiler thus reaches its optimal operating temperature more quickly, significantly increasing efficiency.

After the combustion process is complete, the thermostat automatically stops the pump as soon as the flue has cooled down again. This not only saves energy but also protects the heat stratification in the buffer tank, enabling a significantly higher energy yield.

Avoiding unwanted energy losses

Using a water thermostat alone can lead to inefficient energy losses. However, the 50-300°C flue gas thermostat ensures better energy management. For example, if the boiler and buffer tank are heated to 90°C, the flue gas thermostat maintains the heat stratification in the tank. This prevents the valuable 30% of stored energy from being lost through unnecessary cooling, which would otherwise escape through the chimney.

Easy installation of the flue gas thermostat

Installation of the flue gas thermostat and its associated sensor is straightforward and safe. The sensor is securely attached to the outside of the flue duct. Using the included mounting kit, the sensor can be securely installed without being directly exposed to the flue gas. For top-fired boilers, where the sensor temperature can rise above 300°C, the use of spacers is recommended.

Thanks to its well-thought-out design, the thermostat can be installed near the operating switch, allowing for short and safe cable routing. When connecting to boilers without self-circulation, the installation of an additional water thermostat is recommended to ensure maximum safety and operating efficiency.

Robust housing and technical details

The housing of the flue gas thermostat is made of heat-resistant plastic, protecting it from damage caused by heat radiation. This ensures a long service life and reliable operation, even in challenging environments. A changeover contact and a 1.5 m capillary cable allow for flexible installation.

The device offers precise temperature control in the range of 50-300°C, a resistive load of 16 A at 250 V, and the option of mounting externally on flues. With a sensor length of 160 mm and a diameter of 3 mm, the thermostat is both compact and powerful, allowing for universal use.

Summary of technical data

The flue gas thermostat impresses with its robust construction and versatile application possibilities. Here are the most important technical specifications at a glance:

• Temperature range: 50-300°C
• Sensor length: 160 mm, diameter: 3 mm
• Capillary line: 1.5 m
• Resistive load: 16 A at 250 V/10 A at 380 V
• Inductive load: 5 A at 220 V/1 A at 380 V
• Installation: Outside on smoke ducts

Perfect solution for your heating system

The flue gas thermostat 50-300°C is the perfect addition to any heating system.It increases efficiency, saves energy, protects hardware, and ensures reliable temperature control. Thanks to its easy installation and high-quality workmanship, it is ideal for any household or industrial application.