Technical specifications
B 1 B
L1 A L2 H2 H3 H1 C H3 Bio-Tec 25 Bio-Tec 35/45
BIO-TEC steel hot-water boilers (with a heat output of 25-45kW) are designed for wood burning in a smaller and medium-sized building. The principle of gasification ensures complete firewood burning. The boiler has a large combustion chamber, which allows the insertion of 550 mm long logs. The combustion period for one firewood is at least 4 hours to 12 hours. The boiler is equipped with a regulator that controls the operation of the boiler. The boiler must be connected to the central heating system using a 3-way thermostat and a storage tank. BIO-TEC Boiler Characteristics: The hot water central heating boiler is designed for wood burning (wood moisture content is not more than 25%); The principle of gasification ensures complete combustion of firewood, which minimizes the frequency of cleaning the boiler to a minimum (depending on wood quality and how the boiler is used); Boiler design, flue gas solution, and their additional burning, ensures a high level of efficiency and makes it very economical; Nature-friendly boiler, producing very little harmful exhaust gases; Three large doors provide easy cleaning of the boiler and easy wood burning; The boiler is designed for an open and closed type central heating system, using an appropriate storage tank.
Bio-Tec description
45kW
35kW
25kW
(kW) (l) (kg) Ø(mm) (R) (R) (R) (°C) (°C) (bar) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (lit.)
25 105 450 150 6/4'' 6/4'' 1/2'' 170 90 2,5 1295 1345 595 430/685 600/1285 80/765 550 97
35 96 515 150 6/4" 6/4" 1/2" 190 90 2,5 1290 1385 725 540/685 600/1330 80/1040 550 144
45 110 610 180 6/4" 6/4" 1/2" 180 90 2,5 1290 1580 725 540/685 600/1525 80/1250 550 175
Total heat output Water volume Boiler weight * *Chimney diameter Supply connection Return connection Loading / Discharge Flue gas temperature Maximum operating temperature Maximum working pressure Boiler depth A Boiler height C Boiler width B Dimensions B1 / L1 Dimensions L2 / H1 Dimensions H2 / H3 The maximum length of the logs Furnace volume

CENTROMETAL Bio-Tec

Pyrolytic wood heating boilers

25-45kW

HEATING TECHNIQUE
*The internal diameter and height of the chimney must be strictly in line with the boiler's nominal capacity. It must comply with all national regulatory documents and manufacturer's recommendations.
Contact phone: +371 28818088, +371 29149923 E-mail: info@centrometal.lv Homepage: www.centrometal.lv