Ressort de fixation du bulbe du thermostat de fumée 243 De Dietrich JJJ005107251

The flue thermostat bulb holder spring 243 is a small but essential component in heating equipment, designed to securely hold the thermostat bulb in place within the flue system. This spring ensures accurate temperature sensing by maintaining proper contact between the bulb and the flue gases, which is critical for efficient boiler operation and safety. As a spare part for gas burner systems, it helps prevent misalignment or vibration that could lead to incorrect readings or system faults. Whether you are performing routine maintenance or repairing a boiler, this spring offers a reliable solution for restoring the thermostat assembly to its correct working condition. Its simple design makes it easy to install, and it is compatible with various boiler models that utilize a flue thermostat. Keep your heating system running smoothly with this durable replacement part.