Solid fuel boiler MCL | Thermostahl România

Fuels

Wood

Briquettes

Coal

MCL - Solid fuel boiler
116 - 1.046 kW

MCL is the industrial series of solid fuel boiler, offering a wide power range (81-1.162 kW). It is designed for function on any type of solid fuel: wood, agricultural residues, carbon, briquettes, etc.

The boiler is equipped with three doors: upper door for cleaning of the heat exchanger, middle door for fuel loading and lower door for ash removal.

The wood grate is consisted of water cooled tubes for maximum efficiency. On the middle door an inspection flange is positioned, which can also be used for mounting a typical oil or gas burner as an alternative or emergency solution.

The combustion is performed with a fan mounted on the back side of the boiler, and distributed evenly through an air distributor. The boiler is equipped with advanced digital controller with fan modulation and many automatization functions for the boiler and heating installation.

Full fan modulation
Exhaust gas sensor Flame detection
Advanced digital control
3 years warranty
Safety devices and alarm signals
MCL - Solid fuel boiler
116 - 1.046 kW

Fuels

Wood

Briquettes

Coal

MCL is the industrial series of solid fuel boiler, offering a wide power range (81-1.162 kW). It is designed for function on any type of solid fuel: wood, agricultural residues, carbon, briquettes, etc.

The boiler is equipped with three doors: upper door for cleaning of the heat exchanger, middle door for fuel loading and lower door for ash removal.

The wood grate is consisted of water cooled tubes for maximum efficiency. On the middle door an inspection flange is positioned, which can also be used for mounting a typical oil or gas burner as an alternative or emergency solution.

The combustion is performed with a fan mounted on the back side of the boiler, and distributed evenly through an air distributor. The boiler is equipped with advanced digital controller with fan modulation and many automatization functions for the boiler and heating installation.

Full fan modulation
Exhaust gas sensor Flame detection
Advanced digital control
3 years warranty
Safety devices and alarm signals
MAIN FEATURES

Oval-shaped fire chamber for high volume under small dimensions

Robust construction

High efficiency

Tubed heat exchanger

Water-cooled wood grate for increased efficiency

Digital controller with advanced control of the boiler and the heating installation

Full fan modulation with exhaust gas temperature sensor

Automatic fuel lack recognition

Control of four pumps, hot water boiler, buffer tank, mixing valve control

Weather sensitive control with external temperature sensor

Control of an auxiliary boiler

BOILER CONSTRUCTION

Boiler construction

1. Digital controller

2. Feeding door

3. Burner connection flange

4. Ash removal door

5. Ash box

6. Grate made of water tubes

7. Combustion air distributor

8. Boiler return

9. Modulating fan

10. Big volume fire chamber

11. Tube heat exchanger

12. Chimney

13. Boiler return

CONTROLER ECOMAX 800D

The boiler is equipped with an advanced digital controller for extended control of the boiler and installation. The controller offers three different algorithms of fan modulation.

The design of the controller is modular, which enables BUS extension for control of further devices.

The controller automatically recognizes the lack of fuel and passes to standby mode, controls the heating pump, hot water pump and recirculation pump. It can control the hot water boiler, buffer tank, one zone mixing valve and can give comand to an auxiliary boiler. A room thermostat can be also connected to the controller.

The controller is standard equipped with weather sensitive control, by means of an external temperature sensor.

INSTALLATION SCHEME

Extensions MODULE-B and MODULE-C are not standard boiler equipment.

TECHNICAL DATA
Type Power Temp. max. Pressure max. Feeding door Max wood length Efficiency Water contents Electric supply Weight
kW bar mm mm % lit V/Hz kg
MCL 100 116 90 3 590x370 1000 80 330 230/50 800
MCL 120 139 90 3 590x370 1150 80 360 230/50 880
MCL 150 174 90 3 590x370 1400 80 420 230/50 990
MCL 180 208 90 3 590x370 1600 80 550 230/50 1220
MCL 200 232 90 3 825x510 1000 80 620 230/50 1420
MCL 250 291 90 3 825x510 1250 80 720 230/50 1600
MCL 300 349 90 3 825x510 1500 80 820 230/50 2130
MCL 400 465 90 3 825x510 1750 80 920 230/50 2200
MCL 500 581 90 3 1180x665 1250 80 1420 230/50 3000
MCL 600 698 90 3 1180x665 1500 80 1860 230/50 3400
MCL 700 814 90 3 1180x665 1750 80 2440 230/50 4000
MCL 800 930 90 3 1180x665 2000 80 2650 230/50 4800
MCL 900 1046 90 3 1180x665 2250 80 2890 230/50 5500

T1 - Outlet

T2 - Return

T3 - Chimney

T5 - Safety kit connection

T6 - Expansion vessel

Type A1 A B H H1 E C T3 T1-T2 T5 T6
mm inch
MCL 100 920 810 1170 1585 1740 1245 1615 295 2 ½ 1 ¼ ¾
MCL 120 920 810 1320 1585 1740 1245 1765 295 2 ½ 1 ½ ¾
MCL 150 920 810 1570 1585 1740 1245 2015 295 2 ½ 1 ½ ¾
MCL 180 920 810 1820 1585 1740 1245 2265 295 2 ½ 1 ½ ¾
MCL 200 1107 1000 1320 1970 2150 1510 1840 345 DN 80 2 2x¾
MCL 250 1107 1000 1570 1970 2150 1510 2090 345 DN 80 2 2x¾
MCL 300 1107 1000 1820 1970 2150 1510 2340 395 DN 100 2 2x¾
MCL 400 1107 1000 2070 1970 2150 1510 2590 395 DN 100 2 2x¾
MCL 500 1575 1475 1590 2465 2570 1870 2225 445 DN 100 2 ½ 2x¾
MCL 600 1575 1475 1840 2465 2570 1870 2475 445 DN 125 2 ½ 2x¾
MCL 700 1575 1475 2090 2465 2570 1870 2725 495 DN 125 2 ½ 2x¾
MCL 800 1575 1475 2340 2465 2570 1870 2975 495 DN 150 3 2x¾
MCL 900 1575 1475 2590 2465 2570 1870 3225 495 DN 150 3 2x¾
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