Boiler for pellets Defro Delta EkoPell 20 kW with feeder on left side
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DKK37,230.36
The promotion runs until 24 July 2026
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Description
The DELTA EKOPELL 20 kW boiler is designed for heating single-family residential buildings and smaller public utility buildings. It is one of the newest boilers from Defro, combining the best features of a pellet boiler. It has the ability to cooperate with a hot water installation through a heat exchanger.
The DELTA EKOPELL 20 kW furnace has a very high efficiency reaching 94%. The boiler has small dimensions, which makes it possible to place it in a small and low boiler room. Control over the combustion process is provided by the APC 3 Slim controller with a touch display. The pellet tank was made from high quality galvanized steel Magnelis with large capacity.
The boilers meet the energy and emission requirements of class 5. PN EN 303-5:2012 standard and have an Ecodesign Certificate.
The condition for installation in a closed system is the use of thermal protection in the form of SYR 5067 - it is not part of the boiler equipment (possibility of purchase from us in the shop).
It is possible to make a boiler to order with a chimney located in the upper wall of the boiler.
Standard equipment:
- controller APC 3 Slim,
- control ADAPTIVE CONTROL,
- PID function,
- leveling feet,
- igniter,
- NZ version for closed system - SYR 5067 Valve is not part of the boiler equipment
- blower fan,
- fuel tank,
- analog thermometer,
- temperature limiter STB,
- pellet burner with automatic cleaning,
- temperature limiter STB.
Optional equipment:
- GSM module,
- internet module,
- WIFI internet module,
- DK LOGIC 100 regulator,
- DEFRO SPK Lux room regulator,
- DEFRO MZ module,
- wireless SPK Lux regulator,
- wireless RS communication kit.
Additional equipment components should be reported when ordering the boiler due to the inability of later installation.
Additional equipment components should be reported when ordering the boiler due to the inability of later installation.
Basic dimensions of the Defro Delta EkoPell 20 kW boiler
|
Type / Dimension |
A1 |
A2 |
B* |
C |
D* |
E* |
F* |
G* |
H |
I | J |
| 20 | 124 | 104 | 691 | Ø159 | 985 | 1165 | 1314 | 1275 | 844 | 434 | 1373 |
| K | L | M |
pos.6, pos.7, pos.8 |
| 1248 | 470 | 714 | G 1 1/2" |
Basic component elements of the DEFRO Kompakt EkoPell boiler
- steel body with thermal insulation;
- cleaning door;
- burner-ash pan door;
- feet for leveling boilers;
- upper cleaning port;
- supply nipple;
- return nipple;
- drain nipple;
- chimney;
- electronic controller display;
- control module;
- temperature limiter STB;
- analog thermometer;
- pellet burner;
- fuel feeder;
- motor reducer;
- fuel tank;
- fuel tank inspection hole;
- cover of sensor mounting sleeves for controller sensors;
- fan;
- main switch;
- flue gas sensor hose passage;
- nipple ½" (for mounting the temperature sensor of the SYR 5067 protection).
APC 3 SLIM Controller
Functions implemented by the controller:
- modern ADAPTIVE Control management using a turbine flow meter ensures optimal selection of fan and feeder operating parameters;
- ignition using a heating element;
- automatic boiler ignition and shutdown
- fan control (testing the air flow necessary for proper combustion process) and feeder;
- control of heating circuit pumps, hot water pumps, valve pump;
- control of additional device;
- control of one mixing valve;
- possibility of connecting ST-65 GSM module;
- weekly boiler control;
- control via internet (remote ignition and shutdown)- option;
- fuel consumption measurement;
- heating circuit, hot water, valve, flue gas temperature sensor;
- possibility of connecting a room regulator with RS or traditional communication;
- large color graphic display, placed in a console with adjustable tilt angle;
- photoresistor (flame sensor);
- has burner thermal protection;
- possibility of controlling additional mixing valve using DERFO MZ module.
|
Boiler name |
Defro Delta EkoPell |
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| Details/boiler type | Unit | 10 | 15 | 20 | 25 | |||||||||||||||||||||||||||||||
| Rated power | kW | 10 | 15 | 20 | 25 | |||||||||||||||||||||||||||||||
| Power range | kW | 3.0-10 | 4.5-15 | 6.0-20 | 7.5-25 | |||||||||||||||||||||||||||||||
|
Boiler class according to PN-EN 303-5 |
- | flue gas emissions/efficiency - class 5 | ||||||||||||||||||||||||||||||||||
|
ECODESIGN |
- | YES | ||||||||||||||||||||||||||||||||||
|
Energy efficiency class |
- | A+ | ||||||||||||||||||||||||||||||||||
| Flue gas temperature for rated power |
[ºC] |
76-90 | ||||||||||||||||||||||||||||||||||
|
Primary fuel |
- | sawdust pellet - pellet Ø6 - 8mm | ||||||||||||||||||||||||||||||||||
|
Heating surface |
m2 |
1.8 | 1.9 | 2.2 | 2.5 | |||||||||||||||||||||||||||||||
|
Area of heated rooms 1 |
m2 |
up to 130 | up to 180 | up to 210 | up to 250 | |||||||||||||||||||||||||||||||
|
Fuel tank capacity 2 |
kg | ∼195 | ∼195 | ∼195 | ∼195 | |||||||||||||||||||||||||||||||
|
Fuel consumption 3 |
kg/h | 2.3 | 2.9 | 4.9 | 6.1 | |||||||||||||||||||||||||||||||
|
Optimal thermal efficiency |
% | 90.7-95.3% | ||||||||||||||||||||||||||||||||||
|
Max. permissible working pressure |
bar | open system 1.5 /closed system 2.5 | ||||||||||||||||||||||||||||||||||
|
Return
Contact: +48 32 415 31 65 lub +48 695 11 88 05 Email: kotly@kotly.com.pl | ||||||||||||||||||||||||||||||||||||
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