Modern systems

for sanitary and heating installations

Kategorie produktów
Characteristic

– Class 5 according to PN-EN 303-5:2012
– Ecodesign
– High efficiency
– Automatic work
– Fast and easy operation
– Economical fuel combustion
– Smokeless and ecological combustion
– Ability to control the boiler’s operation via Internet (option)
– Possibility to install the fuel tank on the left or right side of flues

PRADO

Central heating boilers / Eco-pea coal boilers
Available
Ask for product Download pdf

    The Prado model boilers with cast iron retort burner are intended for water open system central heating installations with both gravitational and forced water circulation under the condition of installing a cooling coil and open system with both gravitational and forced water circulation. The installation must be secured according to currently valid and detailed national provisions. Steel Prado model boilers with automatic fuel supply system are intended for work in central heating installations and domestic hot water preparation installations in housing development buildings, i.e. single family houses, commercial pavilions, garages, and utility buildings. Boilers constitute a steel structure welded from certified 6 mm thick boiler sheets that ensure a long-term use. The controller handles CH and DHW pumps, as well as auxiliary pump and valve actuator. There is a possibility to connect room regulator and SafeIT (control via Internet) module.

    L.p Specification J.m Information
    1. Boiler type Prado 18 Prado 22 Prado 25 Prado 28
    2. Nominal thermal power kW 18 22 25 28
    3. Range of power for coal kW 5,4-18 6,6-22 7,5-25 8,1-28
    4. Heating surface of the boiler 1,8 2,2 2,5 2,9
    5. Water capacity of the boiler l 62 77 83 88
    6. Size of heated surface up to 180 up to 220 up to 250 up to 280
    7. Boiler class due to PN-EN 303-5 5
    8. Efficiency % 89,6 90,7 90,67 90,1
    9. Capacity of the storage chamber dm³ 216 232 260 282 
    10, Combustion upon nominal power h 51/180 55/195 68/189 43/152
    11. Required capacity of the heat accumulator Qmin>0,3QN l 360 440 500 560
    12. Exhaust mass flow g/s 14,6/4,4 14,5/6 16,1/6,5 18,2/7,8
    13. Exhaust fumes temperature Nominal power ºC 173,2/183,6
    Minimum power ºC 94,1-110
    14. Maximum working temperature (water supply) ºC 80
    15. Minimum working temperature cold water ºC 10
    16. Minimum working temperature (return) ºC 55
    17. Power consumption Nominal power W 250
    Minimum power W 250
    18. Maximum permissible working pressure MPa 0,25
    19. Test pressure MPa 0,5
    20. Required exhaust flow mbar 0,18 0,22 0,24 0,25
    21. Flow resistance (10K) mbar 2,2-4,0
    22. Fuel Black coal sort of pea, granulation 5-25mm
    23. Minimum chimney height m 6 7 7 8
    24. Diameter of the flue mm Ø158
    25. Diameter of the drain pipe G 1/2″
    26. Power supply v/Hz/A 230 / 50 / 0,5÷3,15
    27. Power consumption in standby mode W 11
    28. Emission of noise dB 45,5
    29. Cross-section of the chimney hole – minimum cm² 158 25 244 274
    30. Mass of the boiler (±5%) kg 385 425 444 486
    31. Diameter of supply and return pipe G 1 1/2″
    32. Dimension A mm 798 862
    B mm 1063 1127
    C mm 415 295
    D mm 1147 1247 1317 1317
    E mm 857 957 1027 1027
    F mm 158
    G mm 1116
    H mm 1345 1445 1515 1515
    I mm 260
    J mm 103
    K mm 465

     

    Others in the category Eco-pea coal boilers

    Central heating boilers

    INTEGRA

    Central heating boilers

    KRS TECH DUO +

    Central heating boilers

    SZULCE

    Central heating boilers

    AQUA GOLD

    Central heating boilers

    POSEJDON

    Central heating boilers

    ELZA

    Central heating boilers

    INTER-TECH