Boiler 24

Boiler 24


The Warmtek boilers are the perfect solution for heating rooms using radiators and their integrated water system.

Warmtek boilers are manufactured in Bulgaria using Italian and Swiss parts; German inverter pump WILO Yonos PARA; the electronic circuit board is manufactured by a group company – a manufacturer of electronics completely for exported to Italy.

Each boiler is equipped with a heatresistant inox AISI 310 burner with a self-cleaning system, an integrated 60 l fuel (pellet) hopper and an automatic control of the combustion air using a differential pressure gauge. The thickness of the sheet metal facing the fire is 5mm.

Weekly programmer, a room temperature sensor, ceramic glass, protection sensors and an infrared remote control (option).

Power supply is AC 230V 50Hz.

The maximum electrical power at ignition is 300W.

The operating electrical power is 60W.

The colour range is: ivory, burgundy,

black, brown and yellow.


 Italian parts

 Swiss parts

 Inverter pump WILO – Yonos PARA

 self-cleaning system

 stainless steel burner AISI 310

 built-in 60 liters bunker

 automatic control of the combustion air

 weekly programming

   room temperature sensor


Nominal power

24,3 kW


<94 %

CO emissions (13)% O2 at rated power

40ppm %

Mass of smoke at rated power

13 g/s

Reduced power

6 kW

EFFICIENCY at reduced power

93 %

Mass of smoke at reduced power

5 g/s

Maximum temperature of flue gas

120 °C

Burn autonomy min/max

13/70 h

Minimum power

10 Pa

Fuel consumption min/max

0.60/5 kg / h

Max heat output for heating of water

23 kW

Max. working pressure

2.5 bar

Expansion vessel

12 liters

Boiler capacity

20 liters

Tank capacity/hopper

55 kg

Heating capacity

150 mq

Weight with packaging ( HYDRO22 )

200 kg

Flue diameter

80 mm

Diameter of pipe for incoming air

60 mm