Ugello pilota Met D.27 De Dietrich JJJ010140102

The Pilot Nozzle Met D.27 is a small but critical component in a gas burner's pilot assembly. It meters the flow of gas to the pilot flame, ensuring a stable and consistent ignition source. The 'Met' designation indicates it is made of metal, typically brass or stainless steel, for durability and resistance to corrosion. With a diameter of D.27, this nozzle is designed for specific gas flow rates, making it important to use the correct size for your system. Replacing a clogged or worn pilot nozzle can resolve issues with pilot lights that are too weak or fail to stay lit, making it a common spare part during boiler maintenance.