Master 4100.648 nozzle B35 CEH/CEL

Master 4100.648 35 CED/CEL fuel-air nozzle is a precision component designed for ensuring correct fuel and air delivery in Master air heaters. It produces a stable and properly mixed fuel-air stream required for efficient combustion, consistent flame and optimal heat output. The nozzle operates by metering fuel through a calibrated orifice and mixing it with compressed air, creating a uniform and clean-burning mixture. This design prevents incomplete combustion, reduces fuel waste and improves heating system reliability even under changing pressure conditions. Made from heat-resistant, corrosion-proof alloy, Master 4100.648 nozzle is durable and engineered for long service life. It ensures stable heater operation and minimal maintenance needs while maintaining high efficiency. Technical data Type: fuel-air nozzle Material: heat-resistant alloy Application: fuel and air mixing for combustion Fuel orifice diameter: 1.1 mm Air channel diameter: 3 mm Working pressure: 0.4–1.2 bar Features: precise metering, stable flame formation, reduced soot buildup Compatibility: original Master heating systems Compatible models: B35 CED B35 CEL B35 CED (2010) B35 CED (2011) B35 CEL (2010) B35 CED (2012) B35 CED (2013) B35 CEL (2012) B35 CEL (2013) B35 CEL (2014)