TOP-WOOD
TOP-WOOD solid fuel boiler is perfectly adapted for firewood combustion in form of wood logs or bricks.
Its large upper feeding door allows easy placement of wood logs of up to 53cm length.
TOP-WOOD fulfills the emissions and seasonal efficiency requirements of the EU 1189/2015.
Combustion air control is done by a fan mounted on the back side of the boiler. No thermostatic regulator is needed to run this boiler.
The fan is controlled by boiler regulation board mounted on top of the boiler. Input parameters are the current and set temperature of the boiler.
Inner construction is clever three-pass in order to achieve maximum results and low efficiency.
Alligned with requirements of the EN 303:5 norm, all surfaces that are in touch with water are of 5mm thick steel. Factory test pressure of the boiler is 6 bar.
Additional parts of the boiler include: thermometer, ash-tray and a cleaning kit.
| Type | 20 | 25 | 30 | 35 | 40 | 50 |
| Heat output (KW) | 20 | 25 | 30 | 35 | 40 | 50 |
| Weight (kg) | 242 | 251 | 270 | 296 | 322 | 344 |
| Necessary draught (mbar) | 19 | 20 | 21 | 22 | 23 | 25 |
| Max work temperature (°C) | 90 | 90 | 90 | 90 | 90 | 90 |
| Max work pressure (bar) | 3 | 3 | 3 | 3 | 3 | 3 |
| Water volume (lit) | 95 | 97 | 102 | 112 | 117 | 122 |
| Height (mm) | 1185 | 1185 | 1185 | 1185 | 1185 | 1185 |
| Width (mm) | 505 | 505 | 550 | 600 | 650 | 650 |
| Depth (mm) | 990 | 1025 | 1025 | 1025 | 1025 | 1100 |
| Flue diameter (mm) | 160 | 160 | 160 | 180 | 180 | 180 |
| Flue height (mm) | 1090 | 1090 | 1090 | 1090 | 1090 | 1090 |
| Flow / Return (inch) | 5/4 | 5/4 | 5/4 | 5/4 | 5/4 | 5/4 |
| Inner chimney diameter (mm)* | 200 | 200 | 200 | 200 | 200 | 200 |
| Chimney diameter (m)* | 6-7 | 7-8 | 7-8 | 8-9 | 9-10 | 10-12 |
| Heating area (m²)* | <120 | 120-150 | 150-180 | 180-210 | 210-240 | 240-300 |
*rough estimate only – consult your chimney producer / trusted installer.
User manual