HDG Euro 30/40/50kW Log Boiler
What is special about HDG Euro 30/40/50kW
Fuel
- Split log wood up to half-metre lengths (19")
- Pressed wood briquettes
- Coarse cuttings and lumped wood waste
- Large wood shavings
Area of application
- Private households
- Agriculture and forestry
- Commercial businesses
- Wood processing business
- Cabinet-making workshops
- Saw mills
Properties
- Front-loading
- 220 litre fuel chamber volume
- HDG Lambda-Control
- Integrated ash box
- Cross-burning combustion technology
Benefits
- Very user-friendly and convenient
- Very long intervals between refills
- Low emissions
- Ideal for dry bulk goods
- Controlled combustion with great variety of fuels
- Usually one refuelling of fuel per day is sufficient
Special features
- 90% efficiency
- Burner nozzles, and special vortex combustion
- Meets the missions controls and safety requirements of most European countries
- Awarded the German KWF prize for innovation
Combustion-controlled, side-burning wood boiler
Type-tested to DIN EN 303-5 and DIN 4751-2, certified to EC Pressure Equipment Directive 97/23/EC. Pressure-tested, welded furnace body made of 5-6 mm tested boiler steel, fully lined filling chute (with heat-resistant special steel panels at particularly exposed points), sheet steel furnace lining, pre-assembled, powder-coated in green (RAL 6011) or yellow (RAL 1007) 80 mm glass wool insulation, safety heat exchanger fitted as standard.
Large fueling chamber
(220 liter, 560 mm wide) for logs up to 500mm and coarsely chopped wood for long refill intervals; highly temperature-resistant burn-off nozzle with special cross combustion chamber for minimum emissions and maximum efficiency; power-controlled suction draught ventilator with servo drive for separate primary and secondary air control; oxygen and flue temperature sensors fitted ready to plug in; ergonomic design for convenient fueling using the large front door.
HDG Lambda Control 1 boiler control units
The boiler control units of HDG Lambda Control have ingenious combustion control systems. The combustion values are determined through the oxygen sensor and the flue gas sensor. These values are evaluated and the primary and secondary air flaps then precisely regulated for continuously optimal values even under variable conditions.
| System type | HDG Euro 30/40/50kW |
|---|---|
| Nominal thermal output | 30/40/50kW |
| Minimum thermal output | 29kW |
| Fueling chamber volume | 220 Litres |
| Fueling chamber depth | 407mm |
| Fueling chamber width | 560mm |
| Maximum boiler temperature | 95 deg C |
| Max. operating pressure | 3 bar |
| Required flue draught | 15 pa (0.06" wg) |
| Water content | 168 Litres |
| Weight | 979kg |
| Electrical connection | 230AC, 50Hz |
| Flue connection size | 180 mm (7") |
HDG Lamdba Control 1
Intelligent emission management
In the HDG Lambda-Control 1, the following parameters are continually measured and also shown on the display:
The residual oxygen in the flue gas (with the aid of the oxygen probe), in order to achieve optimal combustion.
The exhaust air temperature (with the aid of the flue gas temperature sensor), in order to achieve a constant degree of efficiency;
The temperatures of the boiler and acumulator storage tank, in order to determine their operating statuses.
Images:
Documents:
- HDG Log Boiler Range (1.9Mb PDF)
- HDG Price List (6.7Mb PDF)
- Euro Operation Manual (1.9Mb PDF)
- Euro Planning and Installation Guide (1Mb PDF)
- Euro Technical Data (38Kb PDF)
HDG Wood Boilers:
Logs, Waste:
Chips, Pellets, Waste:
Pellets:
Tel: +44 (0)1805 622 588 | email: info@amackmurdie.ltd.uk