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GHT boiler available in the power of 22,40 kW

GHT

The boiler has EcoDesign and Class 5 certification.

Boiler specification and dimensions

Check the parameters of the GHT boiler and its dimensions.

Information about the boiler

Find out more about the structure and functions of the GHT boiler.

Documentation for the boiler

All necessary documents for the GHT boiler for download.

GHT

Boiler construction

Hybrid woodchip or pellet boiler!

The ideal solution for people who value efficiency and independence. The GHT boiler is adapted for efficient combustion of wood chips type B1 or wood pellet class C in accordance with the PN EN 303-5:2012 standard. The design of the exchanger ensures comfortable and trouble-free cleaning. The output of the flue is located at the back of the boiler. The boiler is equipped with a piston feeding system. An automatic lighter cooperating with the RTC clock, ignites and extinguishes the boiler, reducing the number of actions to be performed on the boiler almost to zero. After installing the internet module ecoNET, it is possible to manage the functions of the boiler from the phone or computer.

360° rotation

The boiler rotates automatically when the mouse cursor is out of the picture, click on the body to take control!

Horizontal convection channels

Efficient design adapted to quick cleaning of the exchanger at the front. The design of the boiler exchanger ensures high heat reception from the furnace.

Outlet of the flue pipe at the back of the boiler

The construction of the boiler is designed so that the flue outlet is at the back. The applied constructional solution of the boiler body allows for direct outlet of the flue pipe to the chimney.

Automatic feeder

The controller, on the basis of measurements from combustion sensors, calculates the demand for fuel and doses the appropriate amount of it. Thanks to this, the combustion process is economical, ecological and does not require any additional user service.

Fuel tank with chips feed system

The capacity of the tank allows for several days of maintenance-free operation. The feeding system is designed to dispense chips or pellets into the feeder without any problems.

GHT

PLATINUM PELLET controller

Simple and intuitive boiler control

Adjust boiler operation and room temperature to your own individual needs. The controller is programmed to automate all processes related to heating your home. The owner specifies the temperature he wants to have in his flat and the controller will optimise combustion in this respect. By entering the advanced settings of the controller you have the possibility to personalise each parameter. It all depends on your and your household’s preferences!

Sterownik z 5 calowmy wyświetlaczem do pieca centralnego ogrzewania.

Key functions

– Pump (DHW, C.H., circulation, additional);

– One CH.1 mixing circuit with a room thermostat;

– RTC clock with weekly programmer;

– Weather control;

– Winter / summer operation mode;

– FuzzyLogic & PID.

EcoNET internet module

Standard equipment

Mobile temperature setting via smartphone: control, monitor, compare statistics. The Internet module is not only about remote control of the boiler operation, it is also a record and register of the heating process in your home. Thanks to the ecoNET internet module (wired, wi-fi) you can gain control over your expenses and nothing will surprise you anymore!

Room thermostat PLATINUM TOUCH x40

Standard equipment

Comfortable control of the boiler and its parameters without looking into the boiler room. The panel displays the most important information provided by the boiler controller and allows for partial changes in boiler operation. The controller also supports dedicated analogue and touch, wired and wireless thermostats.

Additional equipment

Lambda sensor

– Room thermostat PLATINUM TOUCH (tactile, wired)

– Room thermostat PLATINUM TOUCH x80 (tactile, wireless)

Platinum B module

Platinum C module

GHT

Reciprocating Wood Chips Burner

Reciprocating Wood Chips Burner

The burner uses a piston fuel feed. It is equipped with an automatic lighter for wood chips and pellets. The design of the burner allows you to quickly reach a high temperature of the boiler. The burner should be cleaned systematically, manually, assessing the visual condition of the furnace.

Sterownik z 5 calowmy wyświetlaczem do pieca centralnego ogrzewania.

Fuel: Wood chips / Pellet

Ecological fuel such as wood chips and pellets, also known as biomass. This completely natural fuel turns into biodegradable ash after burning.

Igniter for wood chips / pellets

Forget about manual boiler lighting. With just one click, the stove fires up after a few minutes. The igniter, in conjunction with the RTC clock, also allows you to program an hourly schedule of ignitions for the entire week, divided into SUMMER and WINTER mode.

Feeding team

The feeding unit consists of a gear motor and feeding combs that precisely dose the fuel.

GHT

Boiler specification

PARAMETERSUNIT S.I.GHT 22
Nominal thermal power[kW]22
Boiler power range[kW]6,6-22
The surface can be heated*[m2]99-330
Heating area[m2]
Water capacity[L]100
Maximum working pressure[bar]3
Maximum working temperature[°C]80
Test pressure[bar]4,5
Fuel tank capacity[L]360
Fuel tank capacity[kg]
Basic fuel[-]wood chips Φ1-44mm
Substitute fuel[-]pellet Φ6-8mm
Electrical connection[-]
Electric power consumption[W]
Temperature controller setting range[°C]60-80 (every 1°C)
Chimney draft required[Pa]10-17
Boiler weight[kg]530

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

PARAMETERSUNIT S.I.GHT 40
Nominal thermal power[kW]40
Boiler power range[kW]12-40
The surface can be heated*[m2]180-600
Heating area[m2]
Water capacity[L]200
Maximum working pressure[bar]3
Maximum working temperature[°C]80
Test pressure[bar]4,5
Fuel tank capacity[L]700
Fuel tank capacity[kg]
Basic fuel[-]wood chips Φ1-44mm
Substitute fuel[-]pellet Φ6-8mm
Electrical connection[-]
Electric power consumption[W]
Temperature controller setting range[°C]60-80 (every 1°C)
Chimney draft required[Pa]10-17
Boiler weight[kg]840

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

PARAMETERSUNIT S.I.GHT 22
Ecodesign[-]yes
Boiler class[-]5
Energy class[-]A+
Emissivity of solid particles[mg/m3]>20
PARAMETERSUNIT S.I.GHT 40
Ecodesign[-]yes
Boiler class[-]5
Energy class[-]A+
Emissivity of solid particles[mg/m3]>20

GHT

Boiler dimensions

TYPEUNIT S.I.GHT 22
A[mm]1551
B1[mm]526,5
B2[mm]1024,5
C1[mm]1346,2
C2[mm]
D1[mm]1073
D2[mm]753
E[mm]
F1[mm]
F2[mm]
F3[mm]
F4[mm]
G1[mm]159
G2[cal]1 1/2
G3[cal]3/4
G4[cal]1 1/2
H[mm]30
TYPEUNIT S.I.GHT 40
A[mm]1877
B1[mm]578,3
B2[mm]1249,5
C1[mm]1496,92
C2[mm]
D1[mm]1245
D2[mm]915,53
E[mm]
F1[mm]
F2[mm]
F3[mm]
F4[mm]
G1[mm]200
G2[cal]1 1/2
G3[cal]3/4
G4[cal]1 1/2
H[mm]30

GHT

Boiler documentation

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DTR manual

Technical and operational documentation for the GHT boiler
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Controller's manual

PLATIUM PELLET controller manual
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Energy label

Energy class A+
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Eco Design Certificate

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Class 5 certificate

Boiler compliant with the requirements of PN-EN 303-5:2012 standard

Request for proposal

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The Metal-fach Jacek Kucharewicz company reserves the right to introduce changes in technical parameters, equipment and specifications of the offered goods without prior notice.