VAT n. 01755320932
Optimum use of the potential of logs
With the HDG log boiler you can heat efficiently and ecologically with low fuel consumption , you can switch on the boiler less frequently , you achieve outstanding comfort , e.g. by means of the automatic ignition and cleaning system; with the unique HDG Euro boiler with the "flake" option additional fuels can be used, e.g. wood chips, pellets, wood waste, shavings and briquettes.
All four models of log boilers :
HDG F 20-50 - HDG Euro 30-50 HDG ; access the maximum premium of the Thermal Account 2.0 and Environmental Certification (DM 186/2017) 4 Stars HDG F 35 Environmental Certification (DM 186/2017) 5 Stars
Pellet boiler HDG Bavaria
Model "K" from 10 to 60 kW
"Compact" model from 50 to 200 kW
Model "M" from 175 to 400 kW
HDG K 35-60
HDG K 35-60
The HDG K pellet boilers with powers from 10 to 35 kW are automatic systems for the combustion of pellets of the latest generation which stand out for their particularly compact shape. They can be easily installed on three sides of the boiler flush with the wall.
All boilers access Conto Termico 2.0 and have the "4-star" environmental certification according to DM 186/2017
The HDG Compact and HDG M pellet boilers with power ratings from 50 to 400 kW represent an automatic, economical and versatile heating system when high efficiency is required.
All the boilers have access to the maximum bonus of the Thermal Account 2.0 and have the "5-star" Environmental Certification according to Ministerial Decree 186/2017
HDG Bavaria Wood Chips /Pellet/Shavings Boiler
"Compact" model from 30 to 200 kW
Model "M" from 175 to 400 kW
HDG Compact 50
Example of installation
HDG M 400
Example of installation
HDG Compact 40-80
The HDG Compact and HDG M wood chip boilers with powers from 50 to 400 kW represent an automatic, economical and versatile heating system when high efficiency is required.
All the boilers have access to the maximum bonus of the Thermal Account 2.0 and have the "5-star" Environmental Certification according to Ministerial Decree 186/2017
Integrated dust separation technology
New : the fine dust separator is an option with direct integration into the boiler
The fine dust particles are fed into the central ash container
This innovation allows the use of difficult and ash-rich fuels
Accessories for 'Thermal Power Station
- Puffer - Bollitori - Vasi d'espansione
- Groups for Domestic Water - Circulation Pumps
- Units for heating and DHW circuits
- Draught controllers - Charging systems
Micro-cogenerator ORC
for water temp. < 100°C
- ORChidea for production from 3 to 60 kWh electricity
Biomass Cogenerator
The choice of cogenerator power and size of supplements depends on plant loads, frequency of use and biomass availability.
Items to be verified:
- Annual usable quantity of biomass the lower calorific value by checking the value depending on the degree of moisture supply frequency.
-Thermal and electrical needs of the plant served
- Check the possibility of using the 40 degree thermal energy coming out of the ORC, either directly in the plant and/or to pre-heat the air to the burner and/or dry the biomass increasing its thermal yield, it may be necessary to provide for disposal anyway, e.g. for the summer period, either with a dry cooler or an evaporation tower or by using a cold source, e.g. fire pit, swimming pool, etc.
With these elements determine:
- Boiler power and type (hot water, thermal oil) consumption in kg/h of biomass
- Hours of operation per year
- Type and number of ORC modules
