The Riello offers the ideal solution with the photresistor 3007839, specially designed for burners. This photresistor ensures reliable operation and compatibility with various types of burners.

• The type is a photresistor, which means it can detect light conditions and adjust the burner operation accordingly.
• Its compatibility with burners makes it an ideal choice for replacing or upgrading the existing heating system.

By choosing this photresistor, you ensure that your burner will operate in the best possible way, maximizing its potential.