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360 Defro

Gamma

5th grade: 10, 15, 20, 25, 30, 40 kW - wood pellets with a diameter of 6 mm
Ecodesign: 10, 15, 20, 25, 30, 40 kW - wood pellets with a diameter of 6 mm
Energy efficiency class: A+
Controller: APC K SLIM ADAPTIVE CONTROL
Torch: pellet burner with automatic cleaning function as standard
Standard equipment: APC K Slim controller, ADAPTIVE CONTROL control, PID function. automatic exchanger cleaning system, leveling feet, igniter, pellet burner with function
Optional equipment - for an additional fee: GSM module, I-1 module, I-1M module, Internet module, WIFI internet module, ST-292 v3 room regulator, ST-292 v2 room regulator, DEFRO SPK Lux room regulator, SPK Lux wireless regulator, set for wireless RS communication

5 years warranty for the tightness of the heat exchanger, 2 years for other elements and efficient operation of the boiler;

Heat exchanger made of certified high-quality steel

High thermal efficiency ranging from 91.7 to 94.2% thanks to increased heat recovery from exhaust gases;

APC K SLIM ADAPTIVE CONTROL controller supporting 4 pumps / central heating, hot water, valve, additional /. Control of one mixing valve, preview and change of parameters of the main controller ONLINE - option for an additional fee;

The boiler is standardly adapted for installation in a closed system, provided that security measures are installed in accordance with the boiler operating instructions;

Automatic heat exchanger cleaning system;

ADAPTIVE CONTROL control - regulation of boiler operation based on airflow through the exchanger;

Automatic fuel ignition system;

Pellet burner with automatic cleaning function as standard;

Weather control as standard;

Possibility to relocate the fuel tank;

Compact dimensions;

Ceramic catalysts stabilizing the combustion process;

GAMMA – Pellet boiler with a compact structure and an automatic exchanger cleaning unit. The wide power range of the 10-40 kW series means that this model can be successfully selected for any building.

 

  • The boiler has a built-in automatic heat exchanger cleaning system.
  • An effective and highly efficient pellet burner with automatic cleaning function is often useful when using low-quality pellets.
  • The burner has air flow modulation with the “ADAPTIVE CONTROL” system and ensures reliable operation by controlling the air dosage.
  • Above the fireplace there are fire tubes with economizers, which are also used for automatic cleaning.
  • Simple operation via the APC K SLIM controller guarantees easy communication with the boiler. The standard includes the so-called weather sensor, and the control system can be expanded using an additional room controller and Internet module.
  • Nominal thermal efficiency in the range of 91-94% guarantees lower fuel consumption.

Boiler specification/type J.m. 10 15 20 25 30 40
Fuel wood pellet with a diameter of 6 mm wood pellet with a diameter of 6 mm wood pellet with a diameter of 6 mm wood pellet with a diameter of 6 mm wood pellet with a diameter of 6 mm wood pellet with a diameter of 6 mm
Power range kW 2,9-10,1 4,5-15,3 5,9-19,8 7,1-25,0 8,9-31,1 11,6-38,8
Required safe capacity of the accumulation tank l 300 not applicable nie not applicable not applicable not applicable not applicable
Heating surface m2 1,3 1,5 1,9 2,3 3,0 4,2
Area of heated rooms m2 do 125 do 185 do 250 do 310 do 375 do 500
Fuel tank capacity kg ~114 ~146 ~146 ~146 ~189 ~228
Thermal efficiency for nominal power % 92,2 92,0 92,3 92,5 92,0 92,1
Thermal efficiency for minimum power % 91,9 91,2 91,6 92,1 91,6 91,3
Energy efficiency class – A+ A+ A+ A+ A+ A+
Max. permissible working pressure bar 1,5 1,5 1,5 1,5 1,5 1,5
Required exhaust gas draft Pa 12 15 19 19 21 25
Supply water temperature min/max °C 65/80 65/80 65/80 65/80 65/80 65/80
Boiler weight kg ~355 ~375 ~411 ~448 ~543 ~645
Boiler water capacity l 77 96 103 111 128 168
Cross-section of the chimney cmxcm 14×14 14×14 16×16 16×16 18×18 20×20
Cross-section of the chimney Ø mm 160 160 180 180 200 200
Minimum height of the chimney m 5 5 5 6 6 7
Diameter of the supply/return connection cal 1½” 1½” 1½” 1½” 1½” 1½”
Drain port diameter cal ½” ½” ½” ½” ½” ½”
Flue diameter Ø mm 159 159 178 178 178 178
Power supply V/Hz/A ~230/50/0,9 ~230/50/0,9 ~230/50/0,9 ~230/50/0,9 ~230/50/0,9 ~230/50/0,9
Maximum power consumption running/starting W 196/546 196/546 196/546 196/546 240/590 240/590
Height mm 1355 1495 1495 1495 1495 1495
Width mm 1162 1162 1212 1260 1560 1560
Depth mm 831 831 831 831 831 991

APC K SLIM

CONTROLLER FUNCTIONS:

  • innovative ADAPTIVE Control using a turbine flowmeter ensuring optimal selection of fan and feeder operating parameters
  • fan control (testing the air flow necessary for the proper combustion process) and feeder
  • central heating, hot water and valve control
  • control of an additional device
  • control of one mixing valve
  • automatic firing up and shutting down of the boiler
  • weekly control
  • control via the Internet (remote start and stop) – option
  • possibility of connecting a room regulator with RS or traditional communication
  • possibility of connecting the ST-65 GSM module
  • lighting with a heater
  • possibility of controlling an additional mixing valve using the DERFO MZ module
  • large color graphic display
  • controller panel located in the console with adjustable tilt angle
  • temperature sensor for central heating, hot water, valve, exhaust gases
  • photoresistor (flame sensor)
  • has STB temperature protection
  • has thermal protection of the burner
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Michał Stachera
Export Manager Phone: +48 512 013 834
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Export Manager Phone: +48 512 013 834
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Export Manager Phone: +48 512 013 834
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Joanna Majder
Export Manager Phone: +48 669 668 599
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Export Manager Phone: +48 783 783 218
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Export Manager Phone: +48 512 013 834
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Export Manager Phone: +48 783 783 218
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Export Manager Phone: +48 783 783 218
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Export Manager Phone: +48 512 013 834