Boiler Tekla Draco 70 kW
TEKLA DRACO boilers are used in central heating and hot water systems. They are designed for heating large utility buildings, multi-family houses, flats, workshops and production halls. TEKLA DRACO is a steel furnace with an automatic worm fuel feeder. Together with the screw feeder, we receive a retort burner as standard, which is perfect for boilers used to heat large utility spaces. It provides the user with a high comfort of operation with minimal effort.
The boiler meets the PN-EN 303-5:2012 standard in class 5 and ECODESIGN requirements, thanks to the very low emission level of harmful substances in flue gases..
Heat exchanger is made of high quality, certified steel with a thickness of 6 mm. Proper operation of the boiler is handled by an electric regulator with a large, legible LCD screen. It is equipped with two safety systems, which provide protection against the return of the embers to the fuel tank. The controller gives us the ability to work in weather mode, automatic switching in summer/winter mode controlled electronically by an external sensor and the ability to control the return temperature control by controlling the actuator on the four-way valve. Tekla Draco also has the ability to switch on the boiler operation in PID system (3-level power modulation), control 2 heating circuits and HUW circuit and the ability to connect room thermostat.
Basic boiler dimensions
DRACO 35
DRACO 75
DRACO 150
|
Type / Size |
A |
A1 |
A2 |
A3 |
A4 |
A5 |
B |
B1 |
B2 |
B3 | C | C1 | C2 | C3 | C4 | C5 |
| 35 | 1270 | 530 | 695 | 80 | 265 | 80 | 1020 | 775 | 120 | 605 | 1545 | 1290 | 1390 | 75 | 65 | 180 |
| 75 | 1675 | 770 | 730 | 95 | 385 | 105 | 1155 | 770 | 225 | 640 | 1925 | 1685 | 1500 | 70 | 50 | 100 |
| 150 | 2150 | 1105 | 1035 | 100 | 550 | 95 | 1650 | 1150 | 425 | 960 | 2115 | 1745 | 1880 | 195 | 175 | 100 |
Technical data
|
Boiler name |
Tekla Draco |
|||
| Specification / Type of boiler |
J.m. | 35 | 75 | 150 |
| Nominal power |
kW | 35 | 70 | 140 |
| Power range |
kW | 10,5-35 | 21-70 | 42-140 |
|
Boiler class wg PN-EN 303-5 |
- | 5 | ||
|
ECODESIGN |
- | YES | ||
|
Energy effciency class |
- | B | B | B |
|
Basic fuel |
- | eco - peal | ||
|
Heating Surface |
m2 |
4,5 | 9,2 | 16,9 |
|
Fuel tank capacity |
l | 230 | 320 | 920 |
|
Optimal thermal effciency |
% | ∼91 - 92 | ||
|
Max working pressure of the heating medium |
bar | 1,5 | ||
|
Required exhaust gas draft |
Pa | 15 - 25 | 20 - 30 | 35 - 45 |
|
Boiler weight |
kg | 551 | 920 | 1583 |
|
Boiler water capacity |
l | 155 | 320 | 655 |
|
Chimney cross section |
Ø mm | 160 | 200 | 250 |
|
Diameter of supply and return connector |
1½” | 2” | ||
|
Flue diameter |
mm | 159 | 159 | 159 |
|
Height to the flue axis |
mm | 1290 | 1685 | 1745 |
|
Power |
V/Hz | ~230/50 | ||
Product specification
| Hopper capacity | 320 dm³ |
| Power output | 70 kW |
| Weight | 920 kg |
| Exhaust gas pipe diameter | 159 mm |
| Efficiency | 91 - 92 % |
| Boiler class (303-5:2012) | 5 |
| Ecodesign | + |
| Water capacity | 320 L |
| Max working pressure | 1,5 bar |
| Required chimney draught | 20 - 30 Pa |
| Outlet and inlet size | 2 inch |
| Power supply | 230V / 50Hz |
Opinions
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