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- 20kW Staged-Combustion Gas Combination Boiler (Wi-Fi)
- Rated heat input: 20 kW
- Rated heat output: 18 kW
- Thermal efficiency: ≥89%
- Minimum start-up flow: 2.5 L/min
- Hot water flow (ΔT = 25°C): 14 L/min
- Dimensions (H × W × D): 740 × 440 × 310 mm
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- 27kW Staged-Combustion Gas Combination Boiler (Wi-Fi)
- Rated heat input: 27 kW
- Rated heat output: 24 kW
- Minimum start-up flow: 2.5 L/min
- Thermal efficiency: ≥89%
- Hot water flow (ΔT = 25°C): 16 L/min
- Dimensions (H × W × D): 740 × 440 × 310 mm
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- 40kW Staged-Combustion Gas Combination Boiler (Wi-Fi)
- Rated heat input: 40 kW
- Rated heat output: 36 kW
- Minimum start-up flow: 2.5 L/min
- Thermal efficiency: ≥89%
- Hot water flow (ΔT = 25°C): 20 L/min
- Dimensions (H × W × D): 738 × 510 × 350 mm
