BTL4 H 26-56kW Oil Burner

Technical Characteristics

• Single stage operation (on/off).
• High pressure mechanical atomisation of fuel using nozzle.
• Ability to obtain optimal combustion values by regulating combustion air and blast-pipe.
• Maintenance facilitated by the fact that the atomisation unit can be removed without having to remove the burner from the boiler.
• Manual air flow adjustment.
• When using biodiesel light oil (fuel of vegetable origin), the burner must be built with specific components: flexible hoses, line filter and pump.
• Equipped with one 7-pole connector, one flange and one insulating seal for boiler fastening, 2 flexible hoses, one line filter and one nozzle.
• On request: longer blast tube, operation on biodiesel.

Construction Characteristics

The burner consists of: •

• Combustion air inlet with device to adjust the air flow; automatically closing air gate.
• Sliding coupling flange to adapt the head protrusion to the various types of boilers.
• Gear pump with pressure regulator and fuel stop-cock valve.
• Variable output fuel preheater (H version).
• Automatic control and command equipment for the burner compliant with European standard EN230.
• Flame detection by photoresistance.7-pole outlet for burner electrical and thermostat supply.
• Electrical protection rating IP40.
• Sound-proof plastic protective cover.

Conform to:

• E.M.C. Directive 89/336/CEE
• L.V. Directive 73/23/CEE
• Reference standard: EN267

Optionals

• 200 mm long combustion head for BTL 4-4H
• 250 mm long combustion head for BTL 6-6H-10-10H
• Biodiesel operation  Biodiesel according to european norm EN14213-FAME. Net calorific value of light oil: Hi = 42,70 MJ/kg = 10200 kcal/kg