طقم البطارية HR De Dietrich 7887193

The Battery kit HR offers a convenient power backup solution for your heating system's control components. This kit includes batteries and necessary connections to keep critical functions operational during power interruptions. Designed for use in boilers and burners that rely on electronic controls, it helps maintain system settings and safety features when mains power is unavailable. Replacing old or depleted batteries with this kit ensures your equipment remains reliable and ready to operate under any conditions.