
Specifications
- Reference
- VM-20049992
- Material, heat exchanger
- Aluminium
- Closed finish
- Yes
- Open and closed finish
- Yes
- Condensation
- Yes
- Nominal output 50-30 °C
- 23.5kW
- Nominal useful output 80-60 °C
- 22kW
- Nominal load, higher value
- 23.9kW
- Nominal load, lower value
- 3.4kW
- Suitable for low-calorific natural gas
- Standard factory setting
- Suitable for high-calorific natural gas
- Standard factory setting
- Suitable for propane
- By means of a conversion kit, not included
- Suitable for butane
- Not suitable
- Suitable for methane
- Not suitable
- Suitable for liquefied petroleum gas (LPG)
- Not suitable
- Suitable for hydrogen
- Not suitable
- Adjustable heating power
- Yes
- Ignition flame
- No
- Conversion kit available
- No
- On/off control signal
- No
- High/low control signal
- No
- OpenTherm control signal
- No
- Control signal 0-10 V
- No
- High/low burner regulation
- No
- Modulated burner control
- Yes
- Maximum temperature of the inlet water (operating temperature)
- 82°C
- Minimum working pressure
- 0.2bar
- Max. operating pressure
- 3bar
- Efficiency
- 109.6%
- Maximum upstream gas pressure
- 25mbar
- Minimum upstream gas pressure
- 17mbar
- Second outlet connection
- No
- Nominal power, sanitary water
- 30.7kW
- Flow rate ECS according to EN13203-1
- 16.8l/min
- Available hot water network volume at 60 °C
- 10l/min
- Rated voltage
- 230V240V
- Frequency
- 50 Hz
- Sanitary hot water reservoir
- 48l
- Integrated distribution/filling valve
- No
- Integrated pump switch
- Yes
- Built-in manometer
- Yes
- Integrated ambient conditions controller
- No
- Integrated expansion vessel
- Yes
- Integrated overpressure valve
- Yes
- Built-in inlet combination
- No
- Height
- 900mm
- Depth
- 508mm
- Width
- 600mm
- Supply connection
- Parallel male gas thread (BSPP)
- Nominal diameter of the supply
- 3/4 inch (20)
- Diameter outside of the inlet pipe
- 20mm
- Return connection
- Parallel male gas thread (BSPP)
- Connection, fuel
- Tapered male gas thread (BSPT)
- Nominal inner diameter fuel
- 1 inch (25)
- Connection, air duct
- Insertion piece
- Nominal diameter of the air duct
- 125mm
- Connection, flue gas discharge
- Insertion piece
- Nominal diameter of the duct, flue gas discharge
- 80mm
- Cold drinking water connection
- Parallel male gas thread (BSPP)
- Hot water connection
- Parallel male gas thread (BSPP)
- Condensate connection
- Flexible
- SEER (Seasonal Energy Efficiency Ratio) in standard conditions
- 93
- Energy efficiency of hot water
- 83%
- Capacity profile
- XL
- Useful heat emission at nominal heat in high temperature operation (P4)
- 22kW
- Useful efficiency at nominal heat in high-temperature operation (n4)
- 109.6%
- Energy efficiency of room heating
- 97.7%
- Additional full-load electricity consumption (Elmax)
- 0.034kW
- Heat loss in standby (Pstby)
- 0.066kW
- Additional standby electricity consumption (Psb)
- 0.002kW
- Gas label HR
- No
- Gaskeur NZ
- No
- EAN code
- 4062321321055
Key features
- Height: 900mm
- Material, heat exchanger: Aluminium
- Closed finish: Yes
- Open and closed finish: Yes
- Condensation: Yes
About this product
Bosch. Condens 5300i WT. boiler wall-mountede gaz à condensation compacte de 22 kW with boiler inteegrée en stainless steel de 48 litres. Grand confort d'hot water grâce au boost de 30 kW. L'échangeur de chaleur renouvelé asone une efficacitee encore plus élevée. Interface Internet en option via la fente KEY for une utilisation facile via un smartphone ou une tablette. ErP Ready.
Delivery and returns
Free delivery in Belgium from €65 excl. VAT
In stock · ships in 3-6 working days
14-day right of return
Free delivery in Belgium from €65 excl. VAT, otherwise €9.95. Delivered in 3-6 working days when in stock. Manufacturer warranty according to the product.
Manufacturer warranty
2 year manufacturer warranty
Minimum 2-year manufacturer warranty + Valtieri after-sales included
Secure payment
VAT invoice with every order
incl. 21% VAT · excl. 21% VAT
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