RGB – 20
RGB-20 as a single stage gas burner and mostly used in domestic hot water boiler or low capacity steem boiler. The values of CO and NOx during burner operation are lower than 40 and 130 mg/kWh; respectively, therefore, the burner’s NOx class of ? is reported and approved.
RGB-20 Burner Equipments
RGB-20 Burner Specifications
Value Unit Model Manufacturer Minimum Gas Rated Output 101 kW Main Motor 300 W-HA 665-Frame 14240 Hanning Electrogen Maximum Gas Rated Output 206 kW Control Box DLG 976 Honnywell Minimum Gas Flow Rate 10.4 m3/h Main Gas Valve 1″- MVDLE 210/5 Dungs Maximum Gas Flow Rate 21.2 m3/h Safety Gas Valve 1″- MVD 210/5 Dungs Gas Line Pressure 26 mbar Air Pressure Switch GW3A6 Dungs Input Gas Pipe Size 1 — Gas Pressure Switch GW50A6 Dungs Electric Power Supply Phase 1 — Electric Power Supply Frequency 50 Hz Electric Power Supply Voltage 220 V Fan Electrical Motor Power 0.24-0.3 kW Fan Motor Speed 2700 rpm Stages 1 — Air Damper Manual — Centrifugal Fan (Forward, CCW) 160 x 50 x 11 mm Weight 18 kg