Airfel
DIGIFEL DUO 24
24 kW-class hermetic Airfel combi boiler with dual heat exchangers.
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Airfel · Heating boiler
DIGIFEL DUO 28
Airfel DIGIFEL DUO 28 is a hermetic combi boiler. Official data lists 30.7/12.2 kW nominal heat input, 91.5% efficiency, 12.3 L/min DHW at ΔT30°C, a 7 L expansion vessel and 115 W electrical input.
Output28 kW
Technical specificationsHermetic / sealed
Hot water12.3 L/min
PricePrice on request
Price, availability and final configuration are confirmed before order.
Technical specifications
- Nominal heat input
- 30.7/12.2 kW (max/min)
- Efficiency
- 91.5% (80/60°C)
- Combustion chamber
- Hermetic / sealed
- DHW flow at ΔT30K
- 12.3 L/min
- Minimum DHW flow
- 2.3 L/min
- Expansion vessel
- 7 L
- Max system pressure
- 3 bar
- Heating temperature
- 35–80°C
- DHW temperature
- 35–55°C
- Electrical consumption
- 115 W
- Protection rating
- IPX4D
- Natural gas consumption
- 2.88/1.20 m³/h (max/min)
- Weight
- 31 kg
- Flue
- 60/100 mm; მაქს. 5 მ
- Manufacturing country
- Türkiye
Installation
Professional installation and commissioning can be arranged with your boiler purchase.
Boiler Installation · 200 ₾Correct selection
Before a final recommendation, system type, heat loss and hot-water demand should be checked.
Important
Technical data is based on verified sources; final configuration and availability are confirmed before ordering.
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