RGB-85 is a Two Stage gas burner, appropriate for a wide range of domestic application specially condensing boilers. The values of CO and NOx during burner operation are lower than 10 and 100 mg/kWh; respectively, therefore, the burner’s NOx class of II is reported and approved.

  • Description

    RGB-85 Burner Equipments

    RGB-85 Burner Specifications

    Value Unit Model Manufacturer
    Minimum Gas Rated Output 270 kW Main Motor 1.1 kW-Frame 80-B5 Lenze
    Maximum Gas Rated Output 820 kW Control Box TMG740 Shokouh
    Minimum Gas Flow Rate 27.8 m3/h Main Gas Valve 1 1/2″-ZRDLE 415/5 Dungs
    Maximum Gas Flow Rate 80.4 m3/h Safety Gas Valve 1 1/2″- MVD 215/5 Dungs
    Gas Line Pressure 48 mbar Air Pressure Switch DG6U-3Z Krom schroder
    Input Gas Pipe Size 1 1/2 Gas Pressure Switch DG50U-3Z Krom schroder
    Electric Power Supply Phase 3
    Electric Power Supply Frequency 50 Hz
    Electric Power Supply Voltage 220 V
    Fan Electrical Motor Power 1.1 kW
    Fan Motor Speed 2850 rpm
    Stages 2
    Air Damper Automatic
    Centrifugal Fan (Forward, CCW) 250 x 100 x 19 mm
    Weight 46 kg