COMBUSTION CHAMBER

F E

4

A

B

2

3 1

Combustion chamber:

1Release retaining nuts and washers (B).

Remove combustion chamber access door (A).

2Ensure the baffles (C) and baffle retainer

(D)are correctly fitted for the boiler output as shown in the plan views opposite.

3Refit combustion chamber door (A). Secure with nuts and washers (B) and tighten until the door is firmly secured, do not over tighten the nuts.

4Unscrew screws (E) and remove flue manifold access cover (F).

5Check that all the baffles (G) and baffle retainer (H) or ( J ) are correctly fitted to the secondary heat exchanger.

5

INSTALLATION

G

Hor

J

Plan sectional view

Plan sectional view

12/18 & 18/25kW

25/32kW

 

C

C

 

D

D

FRONT

FRONT

Hook the retainer ( J ) over the end two baffles

22

INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE EXTERNAL 12/18-18/25-25/32 8 716 113 389b (09/07)

COMBUSTION CHAMBER

Page 23
Image 23
Bosch Appliances 12/18, 18/25 Combustion Chamber, Hor Plan sectional view, Hook the retainer J over the end two baffles

25/32kW, 12/18, 18/25 specifications

Bosch Appliances has carved out a reputation for engineering high-performance heating solutions, particularly with their range of heating systems including the 18/25, 12/18, and 25/32 kW models. These systems are designed to meet the diverse needs of residential and commercial spaces while maintaining energy efficiency and sustainability.

The Bosch 18/25 kW model excels in providing an optimal heating solution for medium to large residential properties. It is equipped with a highly efficient condensing boiler that extracts additional heat from flue gases, achieving significant energy savings. The built-in, user-friendly interface allows for easy programming and monitoring, which maximizes user convenience.

The 12/18 kW model provides a versatile opportunity for smaller homes or apartments. Its compact design ensures that it fits seamlessly into tighter spaces without sacrificing performance. The unit operates quietly, making it an excellent choice for residential areas where noise can be a concern. Additionally, it features the latest modulation technology, optimizing energy usage and maintaining consistent temperatures.

Finally, the 25/32 kW model is ideal for larger installations, offering robust performance even in high-demand scenarios. This model benefits from advanced heating management systems that enable intelligent control of heating zones, ensuring efficiency and comfort throughout the property. With its enhanced energy rating, the 25/32 kW model significantly reduces the carbon footprint, aligning with modern sustainability goals.

Across the board, Bosch Appliances integrates advanced technologies such as intelligent diagnostics, smart home compatibility, and eco-friendly materials. All models are constructed with durability in mind, featuring corrosion-resistant heat exchangers and high-quality components designed for longevity.

The customer-focused features, including comprehensive warranty packages and responsive customer service, further exemplify Bosch's commitment to quality. Overall, Bosch Appliances 18/25, 12/18, and 25/32 kW heating systems stand out for their innovative technology, efficient performance, and reliability, making them an excellent choice for those looking to upgrade their heating solutions.