Boiler for pellets Defro SMART EKOPELL 24

Kocioł na pellety Defro SMART EKOPELL 24
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Availability: temporarily unavailable
Product code: 03271
Delivery: The price does not include any possible payment costs check the delivery methods
Price: 20 450,00 zł

Regular price: 23 924,00 zł

20450.00
The lowest price during 30 days prior to the reduction: 19 890,00 zł

The promotion runs until 24 July 2026

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Description

The automatic pellet boiler Defro Smart Ekopell has a reinforced structure and a built-in cooling coil that enables safe operation in a closed system. The pellet burner is made from the best materials, features an automatic cleaning function and two igniters as standard (Twin Spark System). The boiler is equipped with an innovative controller with a color touchscreen display that controls 6 pumps. It also has high efficiency reaching 90%. The boiler tank has a fuel reserve sensor that stops the boiler when the fuel level is minimal, and after reloading the fuel, ignition occurs automatically.

Standard equipment:

  • APC 3 ADAPTIVE CONTROL controller,
  • ADAPTIVE CONTROL control,
  • Internet module,
  • leveling feet,
  • igniter,
  • extraction fan,
  • mechanical heat exchanger cleaning system,
  • boiler adapted for installation in a closed system (optional for an additional fee),
  • pellet burner with automatic cleaning function,
  • injection fan,
  • flue gas swirlers (economizers),
  • ash drawer,
  • chimney extension with damper,
  • fuel tank,
  • fuel supply system with burner,
  • BVTS thermostatic valve,
  • cooling coil.

Optional equipment (additional fee):

  • GSM module,
  • WIFI internet module,
  • DEFRO SPK Lux room regulator,
  • DEFRO MZ module,
  • SPK Lux wireless regulator,
  • wireless RS communication kit
  • DK LOGIC 100 regulator.

CONTROLLER - APC 3 ADAPTIVE CONTROL

APC 3 controller

FUNCTIONS PERFORMED BY THE CONTROLLER:

  • innovative ADAPTIVE Control with the use of a turbine flow meter ensuring optimal selection of fan and feeder operating parameters;
  • boiler ignition and shutdown occurs automatically;
  • igniter control;
  • control of injection fan, extraction fan and feeder;
  • control of heating water pump, hot water pump, additional pump and two valve pumps;
  • control of additional device;
  • control of two mixing valves;
  • fuel level sensor and fuel consumption measurement – protects against complete emptying of the fuel supply system;
  • option to set daily boiler operation;
  • weekly control of boiler, hot water and valve temperatures;
  • weather control;
  • internet module (included in equipment) allows you to change boiler operating parameters and operation (access to user and service menu, ability to remotely ignite and shut down the boiler);
  • compatibility with room regulator with traditional (two-state) communication or equipped with RS communication – SPK LUX;
  • possibility of connecting DEFRO GSM module (control via mobile phone);
  • possibility of connecting two additional valve control modules (e.g.: DEFRO MZ) – enables operation of two additional valves.
Specification / boiler type Unit 12 16 20 24 28 38
Nominal power [kW] 12 16 20 24 28 38
Power range [kW] 3.6 - 12 4.8 - 16 6.0 - 20 7.2 - 24 8.4 - 28 11.4 - 38
Boiler class according to PN-EN 303-5 [-] 5
Ecodesign   YES YES YES YES YES YES
Heating surface area [m2] 1.6 1.8 2.2 2.6 3.2 3.6
Heat transferred to the environment [kW] 0.29 0.38 0.48 0.58 0.67 0.91
Area of heated rooms [m2] up to 120 up to 160 up to 200 up to 240 up to 280 up to 380
Primary fuel [-] sawdust pellets - pellet Ø6 - 8mm
Fuel class [-] biogenic fuel - C1
Fuel tank capacity [kg] 195
Fuel consumption [kg/h] 2.7 3.6 4.5 5.4 6.3 8.5
Optimal thermal efficiency [%] 88.3-90.1
Max. permissible working pressure [bar] 2.5
Required flue gas draft [mbar] 0.20 0.22 0.24 0.26 0.28 0.29
Flue gas temperature
at nominal power
at minimum power

[ºC]
[ºC]

100 - 119
63 - 64
Flue gas mass flow
at nominal power
at minimum power

[g/s]
[g/s]

8.0
3.8

10.4
4.6

12.9
5.3

15.3
6.1

17.7
6.9

23.8
8.8
Water temperature on supply min./max [ºC] 65 / 80
Water temperature on return min. [ºC] 55
Temperature control range [ºC] 45 - 80
Temperature control range [kg] n.d.
Boiler water capacity [l] 51 57 64 73 86 98
Chimney dimensions [cm x cm]
[Ømm]
14 x 14
160
14 x 14
160
14 x 14
160
15 x 15
170
16 x 16
180
18 x 18
200
Minimum chimney height [m] 6 6.5 7.0 7.5 8.0 9.0
Power supply [V/Hz] 230V/50Hz
Power consumption (operation/startup) [W] 112 / 412 112 / 412 112 / 412 112 / 412 187 / 487 187 / 487
Width [mm] 1

Technical data

Boiler class (303-5:2012) 5
Power output 24 kW
Exhaust gas pipe diameter 127 mm
Weight 451 kg
Efficiency 88.3 - 90.1 %
Size of heated surface 240 m²
Ecodesign +
Height 1348 mm
Width 1232 mm
Depth 1453 mm
Outlet and inlet size 6/4 G
Warranty 60 mies.
Power supply 230V / 50Hz
Min. incoming water temperature 55 °C
Min. chimney height 7.5 m
Required chimney draught 26 Pa
Silo volume 195 dm³
Max working pressure 2.5 bar
Max. water temperature 80 °C
Boiler heating surface 2.6 m²
Clean Air Program tak

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