Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner

Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
Celsius Combi Pellet/Multi-fuel Device 23-25 with Oxi ECO 20C Pellet Burner
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The Celsius Combi Pellet/Multi-fuel Device 23-25 is a versatile boiler that allows efficient burning of wood pellets and non-woody biomass. Thanks to its special design, it can achieve an efficiency of up to 91% with pellet fuel. The boiler has a performance of 25 kW, which is sufficient to provide energy for an average-sized home. The Celsius Combi device is an ideal choice for those seeking a reliable, energy-efficient, and environmentally friendly heating solution. A more detailed description can be found below.

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Details

Boiler capable of accommodating CELSIUS Combi 23-25 automatic pellet burning equipment

Power: 25 kW

The newest product from Celsius Plus Kft. is the Celsius Combi boiler family.

The boilers are suitable for burning non-woody biomass and wood pellets in automatic mode. Thanks to their special design, outstanding efficiency can be achieved with both fuels. The system can be assembled easily and quickly. For mixed combustion, the large combustion door provides an advantage. The wide cleaning door makes boiler cleaning more convenient. The 5 cm thick insulation and multi-layer steel door contribute to higher efficiency.

The automatic pellet burner can be easily and quickly connected to the boiler using a specially designed connection door. With pellet burning, the comfort of automated technology can be enjoyed:

  • Automatic on and off
  • Fire control and modulation (5 different power levels)
  • Ability to store firing parameters for four different pellet qualities
  • Longer maintenance intervals
  • Faster cleaning

The boilers comply with the harmonized standard MSZ EN 303-5/2013, as certified by TÜV SÜD. According to this standard, the boilers achieved Class 3 for mixed combustion and Class 5 for pellet combustion, which is the highest classification according to EU norms.

System accessories:

  • Celsius Combi Boiler
  • Oxi ECO 20C Pellet burner and dosing system
  • Pellet storage tank
  • Pellet burner connection door
  • Fire grates for mixed and pellet firing
  • Electrical cables for connection, heat sensor
  • Room thermostat connector
  • Boiler filling drain tap

Specifications

Type

Celsius Combi 23-25

CELSIUS

 

Maximum power (kW) Mixed/Pellet

25/26

Fire door size (mm)

310*330

Efficiency (%) Mixed/Pellet

83/91

Heating water connection ( ”) ( 1/l, 1/J)

2

Flue connection (mm) (1/K)

132

Height (mm) (A)

1125

Width (mm) (B)

555

Depth (mm) (C)

505

Weight (kg)

174

Water volume (l)

65

Max. working pressure (bar)

2

Max. operating temperature (°C)

90

Test pressure (bar)

3.8-4

Flue gas mass flow (g/s)

28

Firebox size (mm)

(height*width*depth)

520*330*340

Estimated shipping weight (kg)

289

 

Parameter

Model

EC14

EC16

EC18

Nominal power, kW

26

52

82

Minimum power, kW

18

37

67

Supply voltage, V/Hz

230/50

Average energy consumption, W

48

Ignition power, W

407

Total length, mm

601

636

671

Total height, mm (without elbow)

341

Total width, mm

312

Combustion chamber height, mm

169

190

210

The width of the combustion chamber, mm

201

221

241

Combustion efficiency

>98%

Available boiler efficiency

<92%

Smooth power modulation

Yes

Complete with fuel spiral conveyor belt (1.5 m)

Yes (Ø70 mm)

Complete with a fusible corrugated hose

Yes (1m)

Under peak pressure in the boiler, Pa

20

EVO series burner weight, kg

22

25

29

Fuel spiral conveyor belt weight, kg (1.5 m)

11

 

Minimum power, kW

18

37

67

Supply voltage, V/Hz

230/50

Average energy consumption, W

48

Ignition power, W

407

Total length, mm

601

636

671

Total height, mm (without elbow)

341

Total width, mm

273

Combustion chamber height, mm

139

160

180

The width of the combustion chamber, mm

142

162

182

Combustion efficiency

>98%

Available boiler efficiency

<92%

Smooth power modulation

Yes

Complete with fuel spiral conveyor belt (1.5 m)

Yes (Ø70 mm)

Complete with meltable corrugated hose

Yes (1m)

Under peak pressure in the boiler, Pa

20

EVO series burner weight, kg

18

21

24

Fuel spiral conveyor belt weight, kg (1.5 m)

11