مؤشر «Green Snap-On» من De Dietrich JJJ008421030

The Indicator Green Snap-On is a practical component for monitoring the operational status of heating equipment. Designed for quick and secure installation, this green indicator provides clear visual feedback, making it easier to check boiler or burner functions at a glance. Ideal for use in control panels or on the front of heating units, it helps technicians and homeowners identify active systems or specific modes without confusion. As a spare part for gas burner or boiler maintenance, this snap-on indicator ensures reliable performance and easy replacement when needed.