0
Cast-iron boiler Viadrus A2C - 5 segments - 20 kW

Cast-iron boiler Viadrus A2C - 5 segments - 20 kW

VIADRUS
Available Options

14205.00 PLN

12501.00

PLN Incl. VAT

Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
Bank transfer
DotPay - credit card

Fuel:

  • pellets

Body:

  • Cast iron

Power Output:

  • 20 kW

Efficiency:

  • 90,1%
  •  

Features of the S.Control

Manual controller

Configuration wizard

  • Fast and easy configuration in several steps
  • Air and fuel parameters are matched automatically

Display

  • High class graphical display
  • Graphical and text menu

Information

  • Alarm and error history
  • Reading of flame brightness
  • Fuel quantity in the hopper
  • Current fuel consumption
  • Current burner power
  • Info key for quick help
  • Alarm sound signalling
  • Clock with calendar

Inputs/Outputs

  • Central heating pump
  • Domestic hot water pump with temperature sensor
  • Mixing valve with temperature sensor
  • Outdoor temperature sensor
  • Room thermostat
  • Boiler thermostat (Gas/Oil)
  • Pressure sensor for flue gas fan monitoring
  • Flue gas temperature sensor
  • Safety temperature limiter

Extensions

  • For mixing valves with temperature sensors
  • Domestic hot water circulation pump
  • Buffer circuit charging pump with temperature sensors
  • Main hopper feeder with fuel sensor
  • Lambda Control
  • Net Control

Features of the S.Control TOUCH

Color display

onfiguration wizard

  • Fast and easy configuration in several steps
  • Air and fuel parameters are matched automatically

Display

  • High class colour, touch display
  • Graphical and text menu

Information

  • Alarm and error history
  • Reading of flame brightness
  • Fuel quantity in the hopper
  • Current fuel consumption
  • Current burner power
  • Info key for quick help
  • Alarm sound signalling
  • Clock with calendar

Inputs/Outputs

  • Central heating pump
  • Domestic hot water pump with temperature sensor
  • Mixing valve with temperature sensor
  • Outdoor temperature sensor
  • Room thermostat
  • Boiler thermostat (Gas/Oil)
  • Pressure sensor for flue gas fan monitoring
  • Flue gas temperature sensor
  • Safety temperature limiter

Extensions

  • For mixing valves with temperature sensors
  • Domestic hot water circulation pump
  • Buffer circuit charging pump with temperature sensors
  • Main hopper feeder with fuel sensor
  • Lambda Control
  • Net Control

Dimensions, technical parameters of the boiler

Boiler type - S20P-00.16
Sections number pcs. 5
Boiler weight (incl. the reservoir) kg 535
Water content l 62
Chimney throat diameter mm 156
Boiler dimensions (incl. the reservoir): width x depth x high mm 1190 x 1144 x 1344
Diameter of the filling hole for automatic filling mm 50
Operation water overpressure bar 4
Minimum operating pressure of the water bar 0,5
Testing water overpressure bar 8
Recommended operation heating water temperature ºC 65 - 85
Minimum return water temperature ºC 55
Minimum flow water temperature ºC 45
Overpressure for the safety heat-exchanger (DBV 1 – 02) bar 6
Boiler hydraulic loss (at ΔT 20 K) mbar 0,677
Hydraulic resistance coefficient   8,155
Noise level dB Not exceeding the level of 65 dB (A)
Chimney draught mbar 0,10 - 0,20
Boiler connections – heating water – return water   G 1 ½" (6/4")
Supply voltage   1/N/PE 230V AC 50 Hz TN - S
Electric cover   IP 40
Electric energy consumption at the nominal power W 43

Heating technical parameters of the boiler

Boiler type - S20P-00.16
Sections number pcs. 5
Nominal power kW 20
Fuel consumption at the nominal power kg/h 4,9
Flue gases temperature at the nominal power - ºC 117
Minimum power kW 6,4
Fuel consumption at the minimum power kg/h 1,5
Flue gases temperature at the minimum power - ºC 71
Fuel heating power MJ/kg 16,78
Effectiveness - % 90,1
Mass flow rate of flue gases on the output side - kg/s 0,014
Boiler class according to EN 303-5 -   5
Energy efficiency class   A+

Fuel:

  • wooden pellets

 

Advantages:

  • long life of the cast-iron boiler body
  • optional huge pellet hopper
  • efficiency up to 90,1 %
  • meets the emission class 5 according to EN 303-5 standards
  • optional remote control over the internet
  • meets EKODESIGN, BAFA certificate

 

Product specification

Power output 20 kW
Exhaust gas pipe diameter 156 mm
Weight 535 kg
Efficiency 91,3 %
Boiler class (303-5:2012) 5
Water capacity 81,3 L
Height 1215 mm
Width 1110 mm
Width without hopper 695 mm
Depth 1015 mm
Depth with exhaust pipe 1365 mm
Max working pressure 2,5 bar
Required chimney draught 10-20 Pa
Outlet and inlet size 6/4' inch
Number of segments 5 pcs
Absorbed power 105 W
Flue gas temperature min. 70 °C

Opinions

If you have experience with this product add your opinion !
Your mark
On this website we are using cookies files. If you want, you can turn off cookies in your browser settings. OK, close ad or find out more.