- 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.
- Our GB162 boiler is perfect for both large domestic and commercial applications.
- Now with accessories for use with over-pressure flue systems, to make installation even simpler
- 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
Heating boilers
GB 162 V2 (50 - 100kW)
This boiler has outputs of 50, 65, 85 and 100kW, with the ability to cascade up to 1.6 MW as part of a multi-boiler 'cascade' system.
At a glance
- Commercial wall hung boiler available in 50, 65, 85 and 100kW varients- cascade up to 1.6MW.
- Condensing technology acheiving up to 95.7% seasonal efficiency
- Fuel type: Natural Gas and LPG
- High turn down with modulation down to 14.3kW (50 and 65kW versions) and 20.8kW (80 and 100kW versions)
- Extremely compact space-saving cascades (400kW in just 1m²)
- Compatible with intelligent Sense II and internet connected, Control 8000 series as well as 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
Document Download
Download our product documentation quickly and easily.
Technical data
| Capacity at 50/30 °C |
| Boiler efficiency at 50/30 °C |
| Standard emission factor |
| ErP |
| ErP label EU |
| ErP label GB |
| Product fiche |
| Part number |
| GB162 V2 50kW |
|---|
| 15.4 kW |
| 97.5 % |
| 15 mg/kWh |
|
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| Download now |
| Download now |
| Download now |
| 7736701038 |
| GB162 V2 65kW |
|---|
| 20.8 kW |
| 97.6 % |
| 24 mg/kWh |
|
| Download now |
| Download now |
| Download now |
| 7736701035 |
| GB162 V2 85kW |
|---|
| 26.5 kW |
| 98.5 % |
| 21 mg/kWh |
|
| - |
| - |
| Download now |
| 7736701036 |
| GB162 V2 100kW |
|---|
| 31.2 kW |
| 98.6 % |
| 35 mg/kWh |
|
| - |
| - |
| Download now |
| 7736701037 |
The energy-efficiency class indicates the energy-efficiency rating of specific product. Energy-efficiency classes for other products from this line may differ.