valvula caldera saunier duval s1218000 calefactor Discover the **ZILMET expansion tank

Discover the **ZILMET expansion tank for boilers**

HBA23RN61/70 H

Type: Oven door hinge

Codes: Sammic 2319215

Its soft bristles protect parquet

valvula caldera saunier duval s1218000 calefactor Discover the **ZILMET expansion tankThis gas valve for Saunier Duval boiler model S1218000 (reference S12180) regulates the supply of natural gas (G20) in heating and domestic hot water boilers. Its function is to control the flow of gas to the burner, ensuring safe and efficient operation of the equipment. What problem does this replacement part solve? Boiler that does not ignite due to lack of gas flow Irregular gas flow causing flame outages or failure Leak or malfunction in the