Sit 0190604 Zündbrenner

Pilot (ignition) burner Sit 0.190.604: reliable ignition for your gas boiler. Ensure stable operation of the heating system with the original Sit pilot burner model 0.190.604 (analog 900.205.017). This key element is responsible for creating and maintaining a stable pilot flame that initiates the ignition of the main burner. The part from the Italian manufacturer guarantees safety, efficiency, and uninterrupted operation of your heating equipment. Why choose the Sit 0.190.604 pilot burner: Stable start. Provides reliable ignition even with pressure fluctuations in the gas line, eliminating boiler interruptions. Three flames. The three-flame design increases flame holding reliability and resistance to blowout. Optimized consumption. The special burner configuration reduces gas consumption in pilot mode, helping you save on fuel. Easy installation. Compatible with original connectors and mounting points, no special tools required for replacement — installation can be performed by a qualified technician. Safety. Has technological holes for connecting a thermocouple and thermogenerator (e.g., Sit 0.940.002), ensuring automatic gas shutoff when the flame goes out. Key specifications: Manufacturer: Sit (Italy). Part number: 0.190.604 (compatible number: 900.205.017). Type: Pilot (ignition) burner. Number of flames: 3. Ignition electrode: Ø 4 mm. Injector: Ø 0.51 mm. Gas connection: Ø 6 mm. Suitable for: The burner is designed for gas boilers with Sit automation and is compatible with heating equipment models using this size. Most commonly used in boilers of the ISHMA series (e.g., ISHMA-25 Nova Sit, ISHMA-31.5 Nova Sit, ISHMA-40, etc.), as well as in a number of mod