A gas boiler Hi-Therm Matrix 28

Matrix (gas condensing)condensing Wi-Fi floor heating

Energy source:gas

Mount:wall, dual-circuit

Boiler power:28 kW, area ~ 224 m²

Combustion chamber:closed, flue 80/120 mm

DHW temperature:from 30 °С, up to 65 °С

Boiler control via Wi-Fi

Double-circuit condensing gas boiler for autonomous heating and hot water supply systems. With a thermal capacity of 28 kW and the ability to heat the coolant to 80 °C, the Hi-Therm Matrix 28 boiler can heat homes and office spaces up to 224 m². It is ideal for installation in heating systems with underfloor heating. Thanks to heat recovery (that is, by using the energy of condensation of water vapor contained in flue gases), this device is highly fuel efficient.

Depending on the settings and heat demand, it consumes from 0.75 m³ to 3.03 m³ of natural gas per hour of operation. The boiler is assembled from high-quality units and components. Its hydraulic group is made of brass, and both heat exchangers are made of stainless steel. The device is equipped with a modulating burner (modulation ratio 1:4) and automation, which allow flexible and precise adjustment of the water temperature in the heating and hot water supply circuits. It is possible to control the microclimate in the premises via Wi-Fi.

All specifications

Specifications Matrix 28

Main
Energy source	gas
Installation	wall
Type	dual-circuit (heating and DHW)
Heating area	224 m²
Condensing


Technical specs
Heat output	28 kW
Power supply	230 В
Power consumption	155 W
Coolant min. T	30 °С
Coolant max. T	80 °С
Heating circuit max. pressure	3 bar
DHW circuit max. pressure	10 bar


Consumer specs
DHW min. T	30 °С
DHW max. T	65 °С
Performance (ΔT ~30 °C)	12 L/min
Wi-Fi
"Summer" mode
Heated floor mode
Circulation pump

Boiler specs
Efficiency	108 %
Combustion chamber	closed (turbocharged)
Flue diameter	80/120 mm
Inlet gas pressure	20 mbar
Max. gas consumption	3.03 m³/h
Expansion vessel capacity	8 L


Safety
Safety systems	gas pressure drop water overheating flame loss draft control


More specs
Dimensions (HxWxD)	678x410x288 mm
Weight	30 kg
Official Website	hi-therm.ua
Added to E-Catalog	December 2018

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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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