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BOILER

SE MAX II

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General information
Technical data
Dimensions
Documentation

Essential Information

Warranty conditions in the DTR Manual
The SE MAX II boiler is an ideal solution dedicated to people who have a large supply of properly stored firewood or use ordinary coal. The operation of our device at nominal power allows for better use of fuel, and, as a result, also cleaner exhaust fumes into the atmosphere. Additionally, the boiler can be equipped with automatics regulating combustion and operation of the device.
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Available powers: 15kW | 20kW | 25kW | 30kW | 35kW | 40kW | 50kW
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Fuel: Firewood

Key benefits

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Heat exchanger

Horizontal convection channels | regimental
Effective design for quick cleaning of the exchanger from the front. The design of the boiler exchanger ensures high heat removal from the furnace.
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Flue outlet

At the back of the boiler
The structure of the boiler has been designed in such a way that the flue outlet is at the rear. The use of such a solution in a central heating boiler allows the flue to be directly led out to the chimney.
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Scaffolding lever

It allows the furnace to be cleaned of unburned ash particles of various sizes. It is worth using it before each re-lighting the boiler.
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Secondary air damper

Air opening with regulation, which allows more accurate combustion of fuel particles floating in the combustion chamber.
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Blower fan

Accessories
Effectively supports the natural exhaust gas flow in the boiler. Additionally, it prevents smoke from escaping from the boiler to the boiler room. It also requires a driver to be installed.
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Draft regulator

Accessories

Depending on the temperature of the medium, it controls the flap regulating the air supply to the boiler combustion chamber.

Boiler control

Accessories

Simple boiler control

Adjust the boiler operation and room temperature to your individual needs. The DK SYSTEM-420 controller is programmed in such a way as to automate partially the processes related to heating your home. The owner specifies the temperature he wants to have in the room, and the controller will optimize combustion in this respect.

Key features:

E
Pump (DHW, C.H.1)
E
Room thermostat
E
WINTER / SUMMER operation mode

Manual firing up

Manual ignition and fuel loading

We can load firewood or coal into the combustion chamber. Wood, unlike coal, properly seasoned is an ecological fuel that meets all standards. It is completely natural, as a result of combustion, biodegradable ash is produced. By burning properly seasoned wood, we produce a small amount of harmful compounds into the atmosphere.

Technical data of the boiler

PARAMETERS UNIT S.I. SE MAX II 15
Nominal thermal power [kW] 15
Boiler power range [kW] 15
Heatable surface* [m2] 150
Heating area [m2] 0,85
Water capacity [L] 30
Maximum working pressure [bar] 1,5
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 160

* A new building with very good thermal insulation was adopted for the calculations.

PARAMETERS UNIT S.I. SE MAX II 20
Nominal thermal power [kW] 20
Boiler power range [kW] 20
Heatable surface* [m2] 150-200
Heating area [m2] 1,15
Water capacity [L] 41
Maximum working pressure [bar] 3
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 198

* A new building with very good thermal insulation was adopted for the calculations.

PARAMETERS UNIT S.I. SE MAX II 25
Nominal thermal power [kW] 25
Boiler power range [kW] 25
Heatable surface* [m2] 200-250
Heating area [m2] 1,56
Water capacity [L] 56
Maximum working pressure [bar] 1,5
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 260

* A new building with very good thermal insulation was adopted for the calculations.

PARAMETERS UNIT S.I. SE MAX II 30
Nominal thermal power [kW] 30
Boiler power range [kW] 30
Heatable surface* [m2] 250-300
Heating area [m2] 2,19
Water capacity [L] 71
Maximum working pressure [bar] 1,5
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 330

* A new building with very good thermal insulation was adopted for the calculations.

PARAMETERS UNIT S.I. SE MAX II 35
Nominal thermal power [kW] 35
Boiler power range [kW] 35
Heatable surface* [m2] 300-350
Heating area [m2] 2,27
Water capacity [L] 87
Maximum working pressure [bar] 1,5
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 350

* A new building with very good thermal insulation was adopted for the calculations.

PARAMETERS UNIT S.I. SE MAX II 40
Nominal thermal power [kW] 40
Boiler power range [kW] 40
Heatable surface* [m2] 350-400
Heating area [m2] 2,48
Water capacity [L] 93
Maximum working pressure [bar] 1,5
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 370

* A new building with very good thermal insulation was adopted for the calculations.

PARAMETERS UNIT S.I. SE MAX II 50
Nominal thermal power [kW] 50
Boiler power range [kW] 50
Heatable surface* [m2] 400-500
Heating area [m2] 2,7
Water capacity [L] 111
Maximum working pressure [bar] 1,5
Maximum working temperature [°C] 80
Test pressure [bar] 4
Fuel [-] wood, coal
Chimney draft required [Pa] –
Boiler weight [kg] 395

* A new building with very good thermal insulation was adopted for the calculations.

Boiler dimensions

DIMENSIONS UNIT S.I. SE MAX II 15
A [mm] 436
B1 [mm] –
B2 [mm] –
C1 [mm] 962
C2 [mm] –
D1 [mm] 726
D2 [mm] 561
E [mm] –
F1 [mm] 770
F2 [mm] 186
F3 [mm] 383
F4 [mm] 169
G1 [mm] 160
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30
DIMENSIONS UNIT S.I. SE MAX II 20
A [mm] 436
B1 [mm] –
B2 [mm] –
C1 [mm] 1122
C2 [mm] –
D1 [mm] 777
D2 [mm] 613
E [mm] –
F1 [mm] 914
F2 [mm] 190
F3 [mm] 435
F4 [mm] 173
G1 [mm] 160
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30
DIMENSIONS UNIT S.I. SE MAX II 25
A [mm] 450
B1 [mm] –
B2 [mm] –
C1 [mm] 1201
C2 [mm] –
D1 [mm] 921
D2 [mm] 695
E [mm] –
F1 [mm] 1035
F2 [mm] 253
F3 [mm] 547
F4 [mm] 241
G1 [mm] 180
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30
DIMENSIONS UNIT S.I. SE MAX II 30
A [mm] 510
B1 [mm] –
B2 [mm] –
C1 [mm] 1256
C2 [mm] –
D1 [mm] 1029
D2 [mm] 804
E [mm] –
F1 [mm] 1090
F2 [mm] 253
F3 [mm] 671
F4 [mm] 241
G1 [mm] 180
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30
DIMENSIONS UNIT S.I. SE MAX II 35
A [mm] 530
B1 [mm] –
B2 [mm] –
C1 [mm] 1256
C2 [mm] –
D1 [mm] 1029
D2 [mm] 804
E [mm] –
F1 [mm] 1090
F2 [mm] 253
F3 [mm] 671
F4 [mm] 241
G1 [mm] 180
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30
DIMENSIONS UNIT S.I. SE MAX II 40
A [mm] 580
B1 [mm] –
B2 [mm] –
C1 [mm] 1256
C2 [mm] –
D1 [mm] 1029
D2 [mm] 804
E [mm] –
F1 [mm] 1090
F2 [mm] 253
F3 [mm] 671
F4 [mm] 241
G1 [mm] 180
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30
DIMENSIONS UNIT S.I. SE MAX II 50
A [mm] 630
B1 [mm] –
B2 [mm] –
C1 [mm] 1256
C2 [mm] –
D1 [mm] 1029
D2 [mm] 804
E [mm] –
F1 [mm] 1090
F2 [mm] 253
F3 [mm] 671
F4 [mm] 241
G1 [mm] 180
G2 [cal] 1 1/2
G3 [cal] 1 1/2
G4 [cal] 3/4
H [mm] 30

Boiler documentation

DTR instruction

Technical and operational documentation for the SE MAX II boiler Download

Driver manual

DK SYSTEM-420 controller manual Download

Foreign sales

Do you have a question about your future central heating boiler?

Paweł Czepiel

Export manager
Language: Russian, English
Monday-Friday (7:00 a.m. – 3:00 p.m.)

Phone:

+48 663 45 32 22
+48 85 711 94 54 ext. 17

Call me

E-mail:

p.czepiel@metalfach.com.pl

Write
METAL-FACH Technika Grzewcza Sp. z o.o. reserves the right to introduce changes to the technical parameters, equipment and specifications of the offered goods without prior notice.

General contact:

Opening hours:

  • Mon.-Fri. 7:00a.m.-3:00p.m.
  • Phone: +48 85 711 94 54 int. 17
  • E-mail: p.czepiel@metalfach.com.pl

General contact:

Service contact:

Opening hours:

  • Mon.-Fri. 7:00a.m.–3:00 p.m.
  • Phone: +48 85 711 94 54 int. 17
  • E-mail: p.czepiel@metalfach.com.pl

Address data:

METAL-FACH Technika Grzewcza
Sp. z o.o.

  • st. Sikorskiego 66, 16-100 Sokółka, Poland
  • NIP: 545-182-60-12
  • REGON: 523566030

How to get: