One of the boiler's main advantages is its compact size, making it ideal for installation in small and cramped spaces. It can also be used in existing installations where retrofitting to a new heat source is difficult due to existing constraints.
| Parameter | Value |
|---|---|
| Thermal power (at temp. 80/60°C) | 3,5 - 19,4 |
| Thermal power (at temp. 50/30°C) | 3,9 - 21,4 |
| Heat load | 3,6 - 20,0 |
| Seasonal space heating energy efficiency ηs | 94,0 |
| Efficiency of the boiler at nominal load and average boiler water temperature of 70°C | 97,0 |
| Efficiency of the boiler at partial load and return water temperature of 30°C | 107,0 |
| Seasonal space heating energy efficiency class | A |
| Useful heat output at rated thermal power P4 (for modulated boilers – arithmetic mean of min and max) | 19,5 |
| Useful heat output at 30% of rated power P1 (for modulated boilers – 30% of arithmetic mean) | 6,5 |
| Efficiency η4 | 89,9 |
| Efficiency η1 | 99,4 |
| Max water pressure | 3 |
| Max CH temperature | 95 |
| Standard adjustable temperature | 35 - 80 |
| Reduced adjustable temperature | 27 - 55 |
| Pump head at 0 flow | 0,7 |
| Range of water temperature regulation | 30 - 60 |
| Sound power level LWA | 48,0 |
| Emission of nitrogen dioxide | 26,0 |
| Emission class of nitrogen dioxide (NOx) | 6 |
| Expansion vessel capacity | 8 |
| Standby mode power consumption PSB | 0,001 |
| Electricity consumption at full load elmax | 0,070 |
| Electricity consumption at partial load elmax | 0,057 |
| Type and supply voltage | ~ 230 ±10%/ 50Hz |
| Protection degree | IPX4D |
| Heating water and gas connection | G 3/4 |
| Dimensions | 650 x 400 x 303 |
| Weight | 30,0 |
| Exchanger material | INOX steel |
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.
to a specialist
available from the distributor
Pliki do pobrania
