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DEFRO Komfort Eko Lux 15 kW automatic coal boiler

DEFRO Komfort Eko Lux 15 kW automatic coal boiler
 
DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 2/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 3/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 4/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 5/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 6/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 7/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 8/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 9/10 DEFRO Komfort Eko Lux 15 kW automatic coal boiler — 10/10
 
 
Price:
86 999 лей
93 999 лей
 
Warranty:
24 mnths
 
Code:
83553
 
 
 

Description

DEFRO Komfort Eko Lux 15 kW automatic coal boiler

Central heating boiler with automatic fuel feed from a hopper and a K1Pv4 touchscreen controller. The 15 kW model uses hard coal in the 5–25 mm size range.

Explore the product in 360°

The manufacturer specifies 5 years for heat-exchanger tightness and 2 years for other components, subject to its terms. The commercial warranty shown by Hamster remains 24 months.

Heat exchanger made from certified steel.

Rated-output efficiency of 90.5% for the 15 kW model.

K1Pv4: colour touchscreen, four pumps and one mixing valve.

Closed-system installation requires the safeguards specified in the manual.

Fuel hopper pressure equalisation.

ADAPTIVE CONTROL adjusts combustion using airflow feedback.

Flue direction can be changed using an additional elbow, supplied separately.

Ceramic catalysts stabilise combustion.

Retort burner for hard coal sized 5–25 mm.

Outer doors can be rehung; internal fire doors are excluded.

Hopper lid opening sensor.

Single-piece fuel feed auger.

Gearmotor with automatic reverse when blocked; PZ version excluded.

Weather-compensated control included as standard.

Left-hand or right-hand hopper position is specified when ordering.

Controls and equipment

ADAPTIVE CONTROL and PID; control of four pumps and one mixing valve; weather-compensated operation.

Internet connectivity and room controllers are optional. Specify the left-hand or right-hand hopper position when ordering.

Construction and functions

Steel heat exchanger, retort burner, ceramic catalysts, single-piece auger and hopper pressure equalisation. A sensor monitors hopper lid opening. The gearmotor supports automatic reverse when blocked, except the PZ version. The outer doors can be rehung. A separately supplied elbow permits vertical or horizontal flue routing.

Standard equipment

K1Pv4; ADAPTIVE CONTROL; PID; levelling feet; weather-compensated control.

Optional equipment

GSM; I-1 and I-1M; internet/Wi-Fi modules; ST-292 v3, ST-292 v2, DEFRO SPK Lux and wireless SPK Lux room controllers; wireless RS communication. Accessory compatibility and availability are confirmed when ordering.

K1Pv4 controller functions

  • Weekly schedule, fan and auger control
  • Four pumps and one mixing valve; two additional valves via DEFRO MZ modules
  • History of the last 20 alarms and temperature export to USB
  • Room controller connection using RS or conventional signalling
  • Remote operation through optional GSM/internet modules; support for an exhaust fan module
  • Colour touchscreen with adjustable 45–105° angle
  • Heating, hot-water, valve, return, flue-gas, outdoor and auger sensors; thermal protection

15 kW specifications

Rated output 15 kW
Fuel Hard coal 5–25 mm
Output range 4.2–15.2 kW
Efficiency at rated output 90.5%
Efficiency at minimum output 90.4%
Energy class B
Fuel hopper ~132 kg
Water capacity 82 l
Maximum working pressure 1.5 bar
Required flue draught 16 Pa
Flow temperature min./max. 70/80 °C
Weight, depending on equipment 456 kg
Flue outlet diameter 159 mm
Flue-gas temperature at rated output 126 °C

Hopper capacity depends on fuel density. A qualified installer must size and install the boiler according to the manual for the supplied version.

The photos and 360° view illustrate the Komfort Eko Lux range. The delivered configuration, dimensions and colour are confirmed when ordering.

Product video

Have questions or want to place an order?

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Call us · 022 927 575

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