The Condens 7000 WP is the new series of high-power HR boilers, and the successor to the Nefit Topline HR series. It is extremely compact and offers a high power output, ranging from 50 to a maximum of 150 kW. With the new cascade sets, up to 600 kW can be achieved on just one square meter, making it the most compact system on the market. Other notable benefits include an exceptionally short installation time and a low height. A cascade arrangement is no taller than 1.60 meters, which means it fits into low boiler rooms as well.
With the new frames, cascades can be built without additional tools. Thanks to the new "Slide & Guide" system, the units slide easily into the frames. A cascade of two Condens 7000 WP units can be installed in just 21 minutes.
Nefit Bosch developed the Condens 7000 WP and cascade sets together with installers. The unit, thanks to its compact size, weight of only 74 kg, and practical handles, can easily be lifted by two people. Additionally, thanks to the Twist Lock closures, it can be opened easily, giving fast access to all components.
The units are ready for hydrogen blending. The packaging is made of 100% recyclable cardboard, without environmentally harmful polystyrene (Styrofoam). This makes it more environmentally friendly and reduces cleanup work.
| Feature | Value |
|---|---|
| Brand | Bosch |
| Supplier Code | 7736702205 |
| EAN Code | 4062321548933 |
| Discount Group | 008 |
| Width | 520 mm |
| Height | 1120 mm |
| Depth | 587 mm |
| Number of Phases | 1 |
| Energy Efficiency Class | A |
| Material Quality | Other |
| Flow Connection | Compression fitting |
| Return Connection | Compression fitting |
| Frequency | 50 Hz |
| Connection Voltage | 0 - 230 V |
| Closed Version | No |
| SEER (Ns) under average conditions | 93 |
| Heat Exchanger Material | Aluminum |
| Built-in Pump Control | Yes |
| Gas Approval VR/SV | No |
| Gas Approval NZ | No |
| Nominal Load Lower Value | 24.5 kW |
| Nominal Load Upper Value | 143 kW |
| Min. Working Pressure | 0 bar |
| Max. Gas Supply Pressure | 37.5 mbar |
| Built-in Weather-Dependent Controller | Yes |
| Built-in Expansion Vessel | No |
| Hydraulic Resistance at ΔT 20°C | 43 kPa |
| Nominal Power 80-60°C | 141.7 kW |
| Max. Flow Temperature (Operating Temperature) | 85°C |
| Max. Working Pressure | 6 bar |
| Built-in Fill/Drain Valve | No |
| Built-in Pressure Relief Valve | No |
| Fuel Connection | External thread |
| Air Supply Connection | Socket |
| Nominal Air Supply Diameter | 160 mm |
| Flue Gas Connection | Other |
| Condensate Connection | Flexible |
| Min. Gas Supply Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gas Approval VR | No |
| Nominal Flue Gas Connection Diameter | 110 mm |
| Burner Control High/Low | No |
| Modulating Burner Control | Yes |
| Built-in Manometer | No |
| Condensing | Yes |
| Gas Approval HR | Yes |
| Efficiency | 109.6% |
| Pilot Flame | No |
| Second Return Connection | No |
| Control Signal On/Off | Yes |
| Control Signal High/Low | Yes |
| Control Signal 0-10V | Yes |
| Control Signal OpenTherm | No |
| Operation as Open Version (Air Supply Possible) | Yes |
| Nominal Power 50-30°C | 146 kW |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | No |
| Max. Permissible Operating Pressure | 6 bar |
| Nominal Supply Diameter | 1 1/2" (40) |
| Nominal Return Diameter | 1 1/2" (40) |
| Nominal Fuel Diameter | 1" (25) |
| Nominal Condensate Diameter | Other |
| Conversion Kit Required | Yes |
| Expansion Connection | Compression fitting |
| Gas Approval HR | Yes |
| Gas Approval NZ | No |
