It enables you to control the temperature in 3 different points of the installation and to independently control 4 devices such as pumps, fans or solenoid valves. Its purpose is to dose, by means of an electronic damper, cold air (for combustion) from outside the building into the combustion chamber, in such a way as to make it as efficient as possible while maintaining the set value of the controlled temperature Kratki K7 – & Fireplaces NOTE: In cast iron fireplaces, the sensor must not be placed on the insert as it may melt under the influence of temperature. Microprocessor-based fireplace controller with fi 125 damper, which enables you to control four devices independently. Smart steel fireplace VNP 810/410 14 kW 200 Lift-up MSK Free delivery and returns on all eligible orders. Shop KRATKI Microprocessor Controller Set for Fireplaces Enables Independent Control of 4 Devices 3 Temperature Sensors Damper fi125 for Maximum Heating Combustion Efficiency At night, when you run out of wood in the fireplace and the temperature starts to drop, the oil or gas stove will automatically switch on. 👌 UNIVERSAL: The MSK kit with fi 125 damper is a modern fireplace controller that can be used with all air inlet and water heater exhanger inserts. ✔COMPLETE SET: The set contains following elements - 1) microprocessor controller; 2) 1 x temperature sensor with 1 metre silicone cable; 3) 3 temperature sensors on 1 metre long PVC cable 4) damper with servomechanism; 5) cable with connector for damper; 5) spare fuse T4/250V 6) jumper 7) mounting box. KRATKI Fireplace Control Set KRATKI Damper Fi 100 Fireplace Microprocessor Control With Glass Touch Screen Temperature Sensor For Maximum Combustion And Heating Efficiency Multi-device Fireplace Automation ✨ DAMPER: The damper is fitted with a special seal that ensures complete shut-off of air (for combustion) from the outside.