HDG - Model Compact 25-80 -Automatic Wood Heating System

Heating doesn`t get any easier.
The raw material, wood, is fed via rotary feeder and the stoker screw into the combustion chamber of the small HDG Compact systems. Immediately after landing on the grate, the fuel is lit automatically by the hot air blower. The fuel supply to the boiler takes place continuously and according to requirements. For you this means: nothing to do.
 
Lightening fast rotation for immaculate heating.
Regardless of whether differing materials or, inadvertently, incombustible materials get into the combustion chamber, it remains clean. Using grate-tilting technology combustion residues simply fall effortlessly into the ash box below and can be disposed of from there. The degree of efficiency is thus kept at a constant level and the emissions low.

Output range
25 kW, 30 kW, 35 kW, 50 kW, 65 kW, 80 kW

Fuel
HDG Compact 25-35:
Suitable for:

• Wood chips
• Pellets
• Shavings

HDG Compact 50-80:
Suitable for:

• Wood chips
• Pellets
• Shavings

Area of Application

• Agriculture,
• Wood processing businesses,
• Cabinet-making workshops,
• Sawmills
• Private households

Technology

• High-quality combustion technology using the air-cooled tilting grate,
• Unique combustion and output control using a lambda sensor and combustion chamber temperature sensor,
• Automatic ash removal in the ash box (optional),
• Automatic cleaning of the heat exchanger surfaces (optional)
• Patented rotary feeder for burn-back protection

Advantages

• Constant output even with differing fuels
• Automatic ignition using a hot air blower
• High level of convenience with automatic cleaning and ash removal (optional),
• Low levels of maintenance due to maintenance-free bearings
• Lowest emission values thanks to proven controller technology,
• High levels of operational safety

Special Features

• Fuel diversity (suitable for wood chips, pellets and shavings)
• Boiler efficiency rate up to 92%
• Complies with European emissions standards and safety regulations,

HDG Compatronic + HDG Hydronic – a great boiler control team.

In addition to the boiler, a modern heating system consists of various components for regulating, controlling and distributing heat. A combination of the HDG Compatronic boiler controller and HDG Hydronic expansion module creates a perfect system. You always have an overview

This is the modern way to heat, even via text message if you so desire

Just imagine, you are returning from you winter holiday and on your way home. Would it not be great to know that a heated house is waiting for you when you arrive? It is no problem using the HDG remote control system. Control via text message (SMS) or computer allows you to monitor the system, even at great distances.

Cross-section of the HDG Compact 25/35/50/65/80 (here 50 kW)

• Automatic cleaning and ash removal (optional) (1)
• Lambda sensor (2)
• High level of safety due to rotary feeder (3)
• Constant combustion thanks to tilting grate technology (4)