HDG Euro series
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HDG Euro Technical Data Boiler type Performance data (measured according to DIN EN 303-5) Nominal thermal power Minimum thermal power Boiler efficiency at nominal thermal power 1) Required auxiliary energy at nominal thermal power 1) Electrical power supply: Voltage/frequency Electrical power supply: Back-up fuse General boiler data Boiler class Maximum permissible operating pressure Maximum supply temperature 2) Minimum return temperature Water capacity Fuel chamber capacity (without scale liner) Fuel chamber width (without scale liner) Weight Dimensioning data for flue calculation (DIN EN 13384-1) Flue gas temperature (Tw) at nominal thermal power Flue gas temperature (Tw) at lowest thermal power Flue gas mass flow at nominal load 1) Flue gas mass flow at lowest thermal power 1) CO2content at nominal thermal power 1) CO2 content at lowest thermal power 1) Required flue draught (Pw) Diameter of flue pipe connection Height to centre of flue gas connecting pipe Water-side connections Flow and return connections (socket) Safety heat exchanger connections (socket) Drain connection (socket) Recommended minimum pipe dimensions Water-side resistance at nominal thermal power, 10K 1) Water-side resistance at nominal thermal power, 20K 1) 32, int. thread 20, int. thread 15, int. thread 32 2400 640 32, int. thread 20, int. thread 15, int. thread 32 2400 640 32, int. thread 20, int. thread 15, int. thread 32 2400 640 Other information Burning time per fuel filling according to fuel recommendations (Beech) approx. Burning time per fuel filling according to fuel recommendations (Spruce) approx. Sound pressure level Min. Air inlet cross section 3) Figures as per type-approval test to DIN EN 303-5 by TÜV-Süd Maximum operating temperatures of up to 110 °C can also briefly occur. 3) Observe country-specific guidelines 1) 2) HDG Bavaria GmbH · D-84323 Massing · www. hdg-bavaria.com · All prices shown are exclusive of services and value added tax. Subject to technical or price changes and corrections. Our general terms and conditions apply e

HDG Euro Technical drawings, minimum clearances Description Boiler height Width of boiler without HDG automatic ignition system Width of boiler with HDG automatic ignition system Height with open fuel chamber door Fuel chamber edge height Length of boiler without attachments and flue pipe connection Total length with open ash removal door including flue gas fan Flue gas fan overhang Diameter of flue pipe connection Height at middle of supply connection Height to centre of flue gas connecting pipe Height at middle of return connection Height with open cleaning shaft lid Domestic hot water...