T-PRO
T-PRO (full name TKU3-W PRO) is made according to EN 303-5 and fulfills Ecodesign criteria 2015:1189.
Prescribed fuel for this boiler is firewood or coal with caloric value higher than 15 MJ/kg.
3-pass chamber construction with bottom heat exchanger (set of hot-water tubes) ensures high efficiency.
Size of the upper door and length of the boiler is carefully chosen to facilitate the load of longer wood-log pieces (up to 55cm).
Following the 303:5 norm demands, wall thickness of boiler plates in contact with water is 5 mm.
Boiler is equipped with a thermometer, removable ash-tray and cleaning kit. Boiler regulation is via draught regulator (to be purchased additionally).
Three-pass solid fuel boiler T-PRO is fully compatible with BIOTERMEC wood pellet burner for wood pellet combustion and it fulfills the requirements of the European norm EN 303/5 and 2015:1189.
The chamber and boiler housing come separate – the installer should mount the boiler housing on the spot.
| TYPE | 20 | 25 | 30 | 35 | 40 | 50 |
|---|---|---|---|---|---|---|
| Boiler power (kW) | 20 | 25 | 30 | 35 | 40 | 50 |
| Power range (kW) | 15-20 | 20-25 | 25-30 | 30-35 | 35-40 | 40-50 |
| Weight (kg) | 235 | 245 | 265 | 285 | 310 | 344 |
| Necessary draught (Pa) | 19 | 20 | 21 | 22 | 23 | 25 |
| Max working temperature (°C) | 90 | 90 | 90 | 90 | 90 | 90 |
| Max working pressure (bar) | 3 | 3 | 3 | 3 | 3 | 3 |
| Boiler 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 |
| Lenght (mm) | 990 | 1025 | 1025 | 1025 | 1025 | 1100 |
| Flue diameter (mm) | ø160 | ø160 | ø160 | ø160 | ø180 | ø180 |
| Flue height (mm) | 915 | 915 | 915 | 915 | 900 | 900 |
| Flow/return line (inch) | 5/4 | 5/4 | 5/4 | 5/4 | 5/4 | 5/4 |
| Inner chimney diameter (mm)* | ø200 | ø200 | ø200 | ø200 | ø200 | ø200 |
| Chimney height (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 |
*this data is a rough estimate only. Consult your trusted installer and chimney expert.
- Technical data
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TYPE 20 25 30 35 40 50 Boiler power (kW) 20 25 30 35 40 50 Power range (kW) 15-20 20-25 25-30 30-35 35-40 40-50 Weight (kg) 235 245 265 285 310 344 Necessary draught (Pa) 19 20 21 22 23 25 Max working temperature (°C) 90 90 90 90 90 90 Max working pressure (bar) 3 3 3 3 3 3 Boiler 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 Lenght (mm) 990 1025 1025 1025 1025 1100 Flue diameter (mm) ø160 ø160 ø160 ø160 ø180 ø180 Flue height (mm) 915 915 915 915 900 900 Flow/return line (inch) 5/4 5/4 5/4 5/4 5/4 5/4 Inner chimney diameter (mm)* ø200 ø200 ø200 ø200 ø200 ø200 Chimney height (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 *this data is a rough estimate only. Consult your trusted installer and chimney expert.
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