We Choose Bosch

Bosch Commercial and Industrial offers an extensive product range of energy-efficient steel shell, cast iron, stainless steel and aluminium condensing boilers.

Bosch commercial boilers are manufactured in Germany and Holland, with the main plants being in Lollar, Eibelshausen, Gunzenhausen and Deventer.

All of our Installers, Technicians and Engineers have been trained on Bosch systems and products.

 

For a consultation on upgrading to the Bosch range contact us at (01)8293875 or email [email protected]

Bosch GB162

Available in 4 outputs the GB162 is a condensing commercial boiler. Its compact dimensions make it especially suitable for installations where space is restricted, and, for larger heat demands, the GB162 can be easily combined in any combination of 2 to 8 boilers either in-line or back-to-back, using our cascade kits.

The GB162 boiler is perfect for both large domestic and commercial applications.

Benefits of Bosch GB162:

  • Condensing technology with up to 110% net efficiency
  • High turn down with modulation down to 15.6kW (50 and 65kW versions) and 19kW (80 and 100kW versions)
  • Extremely compact space-saving cascades (400kW in just 1m²)
  • GB162 80kW and 100kW models are registered on the Carbon Trust’s ECA scheme (Enhanced Capital Allowance)
  • Cascaded boilers can be sequenced to come into and out of operation when required, ensuring even load matching
  • Integrates with solar thermal installations
  • Compatible with intelligent, modular Energy Management System controls and BMS interfaces
  • Any combination of 1 to 8 boilers can be connected either in-line or back-to-back
  • Can only be installed in sealed systems – plate heat exchanger accessories available
  • Low emission levels (BREEAM Level 5)

Design:

The innovative cascade design used with the GB162 range means that it is particularly installation-friendly, reducing installation time and cost.

A full range of cascade frame and pipework accessories are available to assist ease of installation

Cascade frame and pipework accessories up to 8 GB162 boilers. A range of intelligent sequencing controls for systems up to 800kW and beyond.

400kW of heat output can be achieved in a compact 1m² footprint

For a consultation on upgrading to the Bosch range contact us at (01)8293875 or email [email protected]

Bosch GB362

Available in 6 outputs the GB312 is a commercial condensing boiler, offering seasonal efficiencies of up to 108% (NCV).

Ideally suited for medium to large buildings, office blocks and commercial installations that require the latest in environmentally friendly heating technologies.

This boiler must be installed in a sealed system. Bosch Commercial and Industrial supply a range of system separation Plate Heat Exchangers to aid sealed system installations.

Benefits:

  • Excellent price/performance ratio. High efficiencies of up to 108% (NCV)
  • Seasonal efficiency (L2B) 90kW 96.3%, 120kW 96.2%, 160kW 96.4%, 200kW 96.2%, 240kW 96.1%, 280kW 95.8%
  • Quick and simple to install
  • Suitable for use with a wide range of controllers (RC35, EM10, MCM10, 4000 Series)
  • Up to 30K Delta T operation – optimising efficiency
  • Cascade of two boilers up to 560kW
  • Controls available for cascade sequencing of multiple boilers
  • Modulating pre-mix gas burner for extremely quiet operation
  • Lightweight, high performance aluminium heat exchanger for maximum heat transfer
  • Insulated boiler block for high energy utilisation to minimise heat loss
  • Compatible with intelligent commercial controls with built-in Energy Management System (EMS)
  • Supplied with the BC10 boiler control with digital service diagnostic and status display with space for the optional RC35 Digital Programmer and modules to be installed within the boiler
  • Burner management technology
  • Lightweight and compact to fit into existing boiler rooms
  • Ideal as a peak load boiler for CHP installations

Design:

Spacious servicing – room inside the boiler for simple or thorough maintenance

All parts can be accessed from the front and the burners can be accessed without having to disturb the gas connection.

The boiler is equipped with SAFe digital ignition technology and a Bosch Energy Management System (EMS).

The GB312 is a high performance, compact condensing boiler which provides an efficiency of up to 108% (NCV).

Well suited to medium/large building – complementary accessories are available for cascade installations for up two boilers, however, large cascades can also be realised and intelligently controlled and sequenced.

For a powerful floor standing condensing boiler it is very compact, lightweight and easy to install.

 

For a consultation on upgrading to the Bosch range contact us at (01)8293875 or email [email protected]

Bosch GB402

Compact, quiet and perfect for both new build and renovation projects. It combines high efficiency and low emissions with a wide range of practical benefits.

Available in 5 outputs the GB402 high efficiency commercial boiler with up to 110% efficiency (NCV).

Ideal for single or multiple boiler installations in medium to large buildings, including schools, hotels, care homes, offices and commercial buildings.

This boiler must be installed in a sealed system. Bosch Commercial and Industrial supply a range of system separation Plate Heat Exchangers to aid sealed system installations.

Benefits:

  • NOx emissions below 40mg/kWh
  • Efficiency (NCV) up to 110.4% at 40/30 degrees celsius
  • Suitable for use with a wide range of controllers (RC35, EM10, MCM10, 4000 Series)
  • Suitable to use with a balanced flue arrangement
  • Simple commissioning and maintenance
  • Fully modulating pre-mix burner
  • Maximum operating pressure of 6 bar
  • Extremely quiet, operates at 60dB(A) at full load
  • Transport weight (depending upon output) 410kg to 520kg
  • Able to control fully modulating primary pumps – maximising condensing benefits

Design:

The GB402 is designed to minimise installation time and effort, and, in the long run, its efficient construction ensures minimised operating costs.

The factory-fitted gas-fired burner is tested and set up for optimal and clean combustion.

Servicing is also simple. Large inspection apertures make access to components particularly easy and all internal components can be easily cleaned or replaced if necessary.

The GB402 has been developed to achieve lower running costs, a reduced carbon footprint and low NOx emissions.

This is achieved through the use of a powerful, lightweight and fully insulated cast aluminium heat exchanger.

The clean burning, pre-mix burner and intelligent combustion controller enable the GB402 to operate in a wide modulation range of between 20% to 100%, with efficiency up to 110% (NCV).

 

For a consultation on upgrading to the Bosch range contact us at (01)8293875 or email [email protected]

Bosch GE 515 & 615

High efficiency cast iron sectional boilers, with Thermostream technology that can be used with either an oil or gas burner, and easily upgraded using external condensing heat exchangers.

The GE range is particularly well suited for replacement boilers, or where access to the boiler room is restricted. They offer high efficiency and allow very simple, cost-effective hydraulic system design.

Benefits:

  • High efficiency levels – up to 96% (NCV)
  • Three pass construction for lower emissions
  • Easy maintenance and cleaning
  • Thermostream technology allows for easier hydraulic designs and arrangements

Design:

The GE series includes a robust range of Ecostream boilers constructed from special GL 180 M grey cast iron which makes them extremely resistant to corrosion and high temperatures.

Each boiler in the range benefits from Thermostream technology which helps to protect against condensation as well as increase the system design options available to the heating engineer.

All boilers in the GE range are designed according to the three pass principle with a full-burn water cooled combustion chamber.

Optimally configured heating surfaces and high grade thermal insulation ensure efficient heat transfer and provide ideal conditions for low flue gas emissions.

Fully controllable back-end protection, with the 4000 Control Series, in order to raise return temperatures – ensuring longevity and durability.

 

For a consultation on upgrading to the Bosch range contact us at (01)8293875 or email [email protected]

Bosch SB745

The SB745 offers more than just first class efficiency. The 3-pass construction provides the most efficient combustion where space is limited.

Available in 3 outputs the SB745 is a high efficiency commercial boiler suitable for he most demanding commercial heating systems.

Ideal for single or multiple boiler installations in medium to large buildings such as schools, hotels, care homes, offices and commercial buildings.

Benefits:

  • Efficiencies up to 108.9% (NCV)
  • Stainless steel combustion and heat exchanging surfaces.
  • 2 return connections for separation of high and low temperature heating circuits.
  • Low hydraulic resistance
  • 3-pass construction
  • Combustion chamber optimised for lower emissions
  • For use with a variety of gas pressure jet burners
  • Patented Kondens+© heating surfaces

Design:

The SB745 high performance stainless steel condensing boiler delivers maximum efficiency levels, very low emissions and real cost savings.

Boilers in the range require minimal floor space and benefit from the very latest in heating technology.

Patented Kondens+ heat exchanger improves the efficiency of the overall heating system. There are two return connections for separation of medium and low temperature heating circuits.

This allows hydraulic flexibility and maximum condensing operation, particularly in heating systems with a low temperature heating circuit, e.g. underfloor heating or large surface area radiators.

For a consultation on upgrading to the Bosch range contact us at (01)8293875 or email [email protected]