Gas condensing Boiler Ecocondens Slim 20 Combi
Description
Gas condensing Boiler Thermet Ecocondens Slim 20 Combi
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energy class: A
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heat exchanger made of stainless steel
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wide range of modulation: from 13% to 100%
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high efficiency circulation pump
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stepless speed regulation fan (controlled electronically)
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cylinder burner made of stainless steel – low level of NOx emission (6th class)
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complete protection system
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optimization of boiler operation is possible due to application of:
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outdoor temperature sensor
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temperature regulator: ON/OFF, Open-Therm or 0-10V,
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ROUND system for remote boiler control via smartphone,
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EVOHOME system for remote control of up to 11 heating zones
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ready-to-use multi-zone modules for controlling up to 3 SIM heating systems
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boilers can also cooperate with:
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heat pumps air/water
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solar panels
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domestic hot water cylinder by 3-way valve (concerns system boilers).
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Specifications
Thermal power (at temp. 80/60°C) 2,7 - 20,0 kW
Thermal power (at temp. 50/30°C) 3,0 - 22,0 kW
Heat load 2,8 - 20,4 kW
Seasonal space heating energy efficiency ηs 93 %
Efficiency of the boiler at nominal load and average
boiler water temperature of 70°C 97,6 %
Efficiency of the boiler at partial load
and return water temperature of 30°C 107,9 %
Seasonal space heating energy efficiency class A
Useful heat output at rated thermal power P4 (for modulated
boilers - arithmetic mean of min and max) 20,0 kW
Useful heat output at 30% of rated power P1 (for modulated
boilers - 30% of arithmetic mean) 6,6 kW
Efficiency η4 88,0 %
Efficiency η1 98,0 %
Max water pressure 3 bar
Max CH temperature 95 °C
Standard adjustable temperature 20 - 80 °C
Pump head at 0 flow 0,7 bar
Range of water temperature regulation 30 - 60 °C
Sound power level LWA 48 dB
Emission of nitrogen dioxide 21 mg/kWh
Emission class of nitrogen dioxide (NOx) 6
Expansion vessel capacity 6 dm³
Standby mode power consumption PSB 0,003 kW
Electricity consumption at full load elmax 0,06 kW
Electricity consumption at partial load elmax 0,02 kW
Type and supply voltage ~ 230 ±10%/ 50Hz V
Protection degree IPX4D
Heating water and gas connection G 3/4 inch
Dimensions 777 x 400 x 250 mm
Weight 31,5 kg
Exchanger material stainless steel