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SOLID COMFORT
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SOLID COMFORT is a ready-to-connect heating unit in a single, compact and aesthetically designed casing. The unit consists of: the latest generation condensing boiler combined with a 107-litre storage tank made entirely of stainless steel, expansion vessels for domestic hot water and central heating as well as a modern boiler control system that enables a.o. remote operation via smartphone or tablet by an individual customer and remote monitoring of the boiler by service technician.
- energy class: A
- heat exchanger made of stainless steel
- wide range of modulation: from 11% to 100%
- high efficiency circulation pump
- stepless speed regulation fan (controlled electronically)
- cylinder burner made of stainless steel – low level of NOx emission (5th class)
- complete protection system
- optimization of boiler operation is possible due to application of:
- outdoor temperature sensor
- temperature regulator: ON/OFF, Open-Therm or 0-10V,
- ROUND system for remote boiler control via smartphone,
- EVOHOME system for remote control of up to 11 heating zones
- ready-to-use multi-zone modules for controlling up to 3 SIM heating systems
- boilers can also cooperate with:
- heat pumps air/water
- solar panels
| Parameters | Value |
| 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) |
20,1 kW |
| Useful heat output at 30% of rated power P1 (for modulated boilers - 30% of arithmetic mean) |
6,6 kW |
| Efficiency η4 | 87,8 % |
| Efficiency η1 | 98,0 % |
| Max water pressure | 3 bar |
| Max CH temperature | 95 °C |
| Standard adjustable temperature | 40-80 °C |
| Reduced adjustable temperature | 25-55 °C |
| Pump head at 0 flow | 0,7 bar |
| Nominal boiler thermal power (at temperature 80/60°C) | 2,7-25,0 kW |
| Nominal heat load | 2,8-25,6 kW |
| Efficiency of the boiler at nominal load and average boiler water temperature of 70°C | 97,6 % |
| Water pressure | 0,1-6,0 bar |
| Minimal water flow | 2,7 dm³/min |
| Domestic water flow at Δt=30K | 12,4 dm³/min |
| Energy efficiency class of water heating | A |
| Load profile | L |
| Range of water temperature regulation | 30-60 °C |
| Sound power level LWA | 44 dB |
| Emission of nitrogen dioxide | 21 mg/kWh |
| Emission class of nitrogen dioxide (NOx) | 6 |
| Expansion vessel capacity | 8 dm³ |
| Standby mode power consumption PSB | 0,005 kW |
| Electricity consumption at full load elmax | 0,07 kW |
| Electricity consumption at partial load elmax | 0,05 kW |
| Type and supply voltage | ~ 230 ±10%/ 50Hz V |
| Protection degree | IPX4D |
| Heating water and gas connection | G3/4 inch |
| Dimensions | 1869x520x490 mm |
| Weight | 94 kg |
| Domestic water connection | G1/2 inch |
| Exchanger material | stainless steel |
| Coil power | 30 kW |
| Cylinder position | vertical |
| Cylinder capacity | 107 dm³ |
| Coil capacity | 5 dm³ |
| Parameters | Value |
| Thermal power (at temp. 80/60°C) | 3,9-24,0 kW |
| Thermal power (at temp. 50/30°C) | 4,3-26,5 kW |
| Heat load | 4,0-24,6 kW |
| Seasonal space heating energy efficiency ηs | 93 % |
| Efficiency of the boiler at nominal load and average boiler water temperature of 70°C |
98 % |
| Efficiency of the boiler at partial load and return water temperature of 30°C |
108,7 % |
| Seasonal space heating energy efficiency class | A |
| Useful heat output at rated thermal power P4 (for modulated boilers - arithmetic mean of min and max) |
24,0 kW |
| Useful heat output at 30% of rated power P1 (for modulated boilers - 30% of arithmetic mean) |
7,9 kW |
| Efficiency η4 | 87,8 % |
| Efficiency η1 | 98,0 % |
| Max water pressure | 3 bar |
| Max CH temperature | 95 °C |
| Standard adjustable temperature | 40-80 °C |
| Reduced adjustable temperature | 25-55 °C |
| Pump head at 0 flow | 0,7 bar |
| Nominal boiler thermal power (at temperature 80/60°C) | 3,9-30,0 kW |
| Nominal heat load | 4,0-30,7 kW |
| Efficiency of the boiler at nominal load and average boiler water temperature of 70°C | 98,0 % |
| Water pressure | 0,1-6,0 bar |
| Minimal water flow | 2,7 dm³/min |
| Domestic water flow at Δt=30K | 13,1 dm³/min |
| Energy efficiency class of water heating | A |
| Load profile | XL |
| Range of water temperature regulation | 30-60 °C |
| Sound power level LWA | 46 dB |
| Emission of nitrogen dioxide | 24 mg/kWh |
| Emission class of nitrogen dioxide (NOx) | 6 |
| Expansion vessel capacity | 8 dm³ |
| Standby mode power consumption PSB | 0,005 kW |
| Electricity consumption at full load elmax | 0,07 kW |
| Electricity consumption at partial load elmax | 0,05 kW |
| Type and supply voltage | ~ 230 ±10%/ 50Hz V |
| Protection degree | IPX4D |
| Heating water and gas connection | G3/4 inch |
| Dimensions | 1869x520x490 mm |
| Weight | 96 kg |
| Domestic water connection | G1/2 inch |
| Exchanger material | stainless steel |
| Coil power | 30 kW |
| Cylinder position | vertical |
| Cylinder capacity | 107 dm³ |
| Coil capacity | 5 dm³ |
| Parameters | Value |
| Thermal power (at temp. 80/60°C) | 4,1-34,7 kW |
| Thermal power (at temp. 50/30°C) | 4,5-38,2 kW |
| Heat load | 4,2-35,6 kW |
| Seasonal space heating energy efficiency ηs | 94 % |
| Efficiency of the boiler at nominal load and average boiler water temperature of 70°C |
98 % |
| Efficiency of the boiler at partial load and return water temperature of 30°C |
109,0 % |
| Seasonal space heating energy efficiency class | A |
| Useful heat output at rated thermal power P4 (for modulated boilers - arithmetic mean of min and max) |
35,2 kW |
| Useful heat output at 30% of rated power P1 (for modulated boilers - 30% of arithmetic mean) |
11,7 kW |
| Efficiency η4 | 89,0 % |
| Efficiency η1 | 98,3 % |
| Max water pressure | 3 bar |
| Max CH temperature | 95 °C |
| Standard adjustable temperature | 40-80 °C |
| Reduced adjustable temperature | 25-55 °C |
| Pump head at 0 flow | 0,7 bar |
| Nominal boiler thermal power (at temperature 80/60°C) | 4,1-30,0 kW |
| Nominal heat load | 4,2-30,7 kW |
| Efficiency of the boiler at nominal load and average boiler water temperature of 70°C | 98,0 % |
| Water pressure | 0,1-6,0 bar |
| Minimal water flow | 2,7 dm³/min |
| Domestic water flow at Δt=30K | 13,1 dm³/min |
| Energy efficiency class of water heating | A |
| Load profile | XL |
| Range of water temperature regulation | 30-60 °C |
| Sound power level LWA | 50 dB |
| Emission of nitrogen dioxide | 29 mg/kWh |
| Emission class of nitrogen dioxide (NOx) | 6 |
| Expansion vessel capacity | 8 dm³ |
| Standby mode power consumption PSB | 0,005 kW |
| Electricity consumption at full load elmax | 0,09 kW |
| Electricity consumption at partial load elmax | 0,06 kW |
| Type and supply voltage | ~ 230 ±10%/ 50Hz V |
| Protection degree | IPX4D |
| Heating water and gas connection | G3/4 inch |
| Dimensions | 1869x520x490 mm |
| Weight | 98 kg |
| Domestic water connection | G1/2 inch |
| Exchanger material | stainless steel |
| Coil power | 30 kW |
| Cylinder position | vertical |
| Cylinder capacity | 107 dm³ |
| Coil capacity | 5 dm³ |
The manufacturer reserves the right to change the device’s structure which do not have a significant impact on functional and technical characteristics of a product.
