2. Combi Boilers
  3. Digifix Duo
  4. Digifix Duo 24 kW Hermetic Combi Boiler

Digifix Duo 24 kW Hermetic Combi Boiler

Digifix Duo Description

Meeting your needs for heating your home, Airfel Digifix Hermetic combi boiler is always on your side with its affordable price. 

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Digifix Duo 24 kW Hermetic Combi Boiler
Energy Performance
Nominal heating load Max.
kW
25, 7
Nominal heating load Min.
kW
10, 5
Max./Min. heating power (80/60°)
kW
25, 7 / 10, 5
Efficiency (80/60°)
%
92, 8
Efficiency (50/30°)
%
Combustion performance (92/42/EEC)
***
NOx class
2
Flue gas temprature Max./Min.
°C
108, 2
Digifix Duo 24 kW Hermetic Combi Boiler
Energy Performance
Nominal heating load Max.
kW
25, 7
Nominal heating load Min.
kW
10, 5
Max./Min. heating power (80/60°)
kW
25, 7 / 10, 5
Efficiency (80/60°)
%
92, 8
Efficiency (50/30°)
%
Combustion performance (92/42/EEC)
***
NOx class
2
Flue gas temprature Max./Min.
°C
108, 2
Heating Circuit
Minimum operating pressure
Bar
0, 5
Maximum operating pressure
Bar
3
Expansion tank capacity
Litre
7
Expansion tank initial pressure
Bar
1
Heating circuit temperature range Min./Max.
°C
35/ 85
Domestic Water Circuit
Domestic water temperature Min./Max.
°C
35/ 55
Hot water amount T=30°C
Liter/ Dk.
10, 2
Domestic water comfort (EN 13203)
***
Minimum hot water flow
Liter/ Dk.
2, 3
Water installation pressure Max./Min.
Bar
10/ 0, 5
Electrical Data
Supply voltage
V/ Hz
230/ 50
Electrical power
W
110
Electrical protection class
IP
X5D
Gas Pressure & Consumption
Natural gas (G20) inlet pressure
mbar
21
LPG (G30/G31) inlet pressure
mbar
30/ 37
Natural gas (G20) cons. (max./min.)
m³/ h
2, 52/ 1, 03
Natural gas (G30) cons.(max./min.)
kg/ h
1, 87/ 0, 81
Weight & Sizes
Net Weight
kg
35
Device sizes
mm
403*733*329
Weight (with packaging)
kg
39
Box sizes
mm
470*840*420
Max. flue length (60/100 mm)
m
5