Bosch GC7700i W 35P 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 35P has a nominal heating output of 34 kW, energy efficiency class A and seasonal space heating efficiency of 94%. Thanks to condensing technology, the boiler uses heat from flue gases more efficiently, helping to reduce gas consumption compared with older non-condensing gas boilers.
The 35P version is not an instant combi boiler. For domestic hot water production, Bosch GC7700i W 35P is connected to an external hot water cylinder. This solution is suitable for houses and properties where a larger hot water volume is needed and several draw-off points may be used comfortably.
Bosch GC7700i W 35P is suitable for replacing older gas boilers, modernizing heating systems and creating an energy-efficient gas heating solution. Before installation, the gas connection, flue system, ventilation, condensate drain, heating system and safety requirements must be checked.
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 35P
- Full designation: Bosch GC7700iW 35 P 23
- Series: Bosch Condens 7700i W
- Product code: 7736902436
- Type: gas condensing boiler
- Version: heating boiler with external cylinder connection
- Application: heating + external domestic hot water cylinder
- Nominal heating output: 34 kW
- Heating energy efficiency class: A
- Seasonal space heating efficiency: 94%
- Annual energy consumption: 61 GJ
- Sound power level: 50 dB
- Wall-mounted installation
- Modern Bosch control system
- Bosch K30 internet module option
- 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 35P?
Answer: Bosch GC7700i W 35P is a wall-mounted gas condensing boiler for space heating and external hot water cylinder connection.
Question: Does Bosch GC7700i W 35P produce instant hot water?
Answer: No. The 35P 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 35P?
Answer: The nominal heating output is 34 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 35P.
Question: Is Bosch GC7700i W 35P suitable for a private house?
Answer: Yes, it can be suitable for private houses, townhouses and properties with higher heating demand if the installation conditions meet technical and safety requirements.
Question: Can Bosch GC7700i W 35P 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 35P need an external hot water cylinder?
Answer: Yes. For domestic hot water production, this boiler is connected to an external hot water cylinder.
