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| Steel hot water low temperature boilers EKO-NT |
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Steel hot water low temperature boilers EKO-NT (heat output range 20-80 kW) are built for oil/gas firing. The possibility of sliding temperature regulation in the boiler, which is under 35°C level, reduces losses during the functioning and successively also the fuel consumption.
Losses during the functioning are lower because of lower flow media temperature in the boiler, due to the lower surface temperature and flue gas temperature. Boilers are especially suitable for low temperature and floor heating systems. Because of their highly dynamic functioning they are able to meet all customer's requirements for domestic hot water. Built in digital sliding regulation according to the outdoor temperature. Boilers are produced in compliance with European norm ISO 9001/2000.
Characteristics of EKO-NT boilers:
- Low temperature hot water boiler for central heating systems (oil/gas firing, heat output range 20-80 kW).
- Modern construction enables sliding temperature regulation also under 35°C.
- Built in digital sliding temperature regulation steeres the functioning of the boiler according to the outdoor temperature and saves fuel.
- Efficiency up to 93%.
- Ecologically acceptable because of extremely low concentration of harmful components in the flue gases.
- Previred delivery ready for burner assemblage.
- The body of the boiler is delivered separately from the casing with the insulation which enables easier transportation and assemblage.
- Special distinction is a quality thermal and noise insulation.
- 90° right side and left side opening of the boiler´s door enables easy cleaning.
- Quick and easy casing assemblage.
- Because of their highly dynamic functioning they are able to meet all customer's requirements for domestic hot water.
Example of dynamic functioning of EKO-NT boiler within domestic hot water production:
In case during the heating season the water in the water heater has to be warmed up to 60°C, the boiler temperature has to be rised up to 70-75°C, which approximately meets the temperature at boilers' nominal thermal output and depends of the domestic hot water comsumption. In order to reach mentioned, the boiler has to be put out of sliding temperature regulation regime. After the required temperature in the water heater has been reached, the boiler turns back into its originaly sliding regulation system and the water temperature falls down to the inlet heating circuit level according to the outdoor temperature, which has an annual average of 47-50°C.
Hot water supply demands:
In accordance with hot water demands it is possible to associate our EKO-CUP NT boiler with one of our hot water heaters. We suggest the combination with wall hanged up combination water heaters SKB Digi or LKB Digi, standing hot water heaters TB 120 - 200 l and TB 300 - 800 l, or with solar water heaters STEB or even with accumulations tanks CAS-BS there is need or desire of constructing a solar system.
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