Bosch GC7700i W 42P is a modern wall-mounted gas condensing boiler from the Bosch Condens 7700i W series. It is designed for efficient space heating and for connection to an external domestic hot water cylinder.
The Bosch GC7700i W 42P is suitable for properties where higher heating output and stable heating system operation are required. This model can be used in larger private houses, townhouses, large apartments, small commercial buildings and heating systems with higher heat demand.
The 42P version is a heating boiler with external cylinder connection. It is not an instant combi boiler. For domestic hot water production, Bosch GC7700i W 42P is connected to an external hot water cylinder. This solution is suitable for homes and properties where a larger hot water volume is needed and several draw-off points may be used comfortably.
We provide sales, installation, replacement, connection, setup and maintenance of Bosch gas boilers in Tallinn and Harjumaa. We can also help select a suitable external hot water cylinder, replace an old gas boiler and prepare the system for safe operation.
Technical Advantages:
- Model: Bosch GC7700i W 42P
- Full designation: Bosch GC7700iW 42 P 23
- Series: Bosch Condens 7700i W
- Product code / SKU: 7736902887
- Type: gas condensing boiler
- Version: heating boiler with external cylinder connection
- Application: heating + external domestic hot water cylinder
- Maximum heating output at 80/60 °C: 42.6 kW
- Maximum external cylinder heating output: 43.5 kW
- Maximum flow temperature: 82 °C
- Dimensions: 440 × 780 × 365 mm
- Weight: 52 kg
- Wall-mounted installation
- Bosch HMI700 control system
- Ready for Bosch K30RF module
- Modulating operation
- Suitable for properties with higher heating demand
- Suitable for external hot water cylinder connection
- Suitable for replacing older gas boilers
FAQ:
Question: What type of boiler is Bosch GC7700i W 42P?
Answer: Bosch GC7700i W 42P is a wall-mounted gas condensing boiler for space heating and external hot water cylinder connection.
Question: Does Bosch GC7700i W 42P produce instant hot water?
Answer: No. The 42P version is not an instant combi boiler. Domestic hot water is prepared through an external hot water cylinder.
Question: What is the output of Bosch GC7700i W 42P?
Answer: The maximum heating output at 80/60 °C is approximately 42.6 kW, and the external cylinder heating output is approximately 43.5 kW.
Question: Is this Bosch 7000 or Bosch 7700?
Answer: This model belongs to the Bosch Condens 7700i W series. The correct website name is Bosch GC7700i W 42P.
Question: Is Bosch GC7700i W 42P suitable for a private house?
Answer: Yes, it can be suitable for larger private houses, townhouses and properties with higher heating demand if the installation conditions meet technical and safety requirements.
Question: Can Bosch GC7700i W 42P replace an old gas boiler?
Answer: Yes, this model is suitable for replacing older gas boilers and modernizing heating systems.
Question: Does Bosch GC7700i W 42P need an external hot water cylinder?
Answer: Yes. For domestic hot water production, this boiler is connected to an external hot water cylinder.
