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The Condens 7000 WP is the new series of high-capacity condensing boilers, succeeding the Nefit Topline HR series. It is extremely compact and powerful, with an output ranging from 50 to 150 kW. With the new cascade sets, up to 600 kW per square meter can be achieved—making it the most compact system on the market. Other outstanding advantages include an exceptionally short installation time and low height. A cascade system is no taller than 1.60 meters, making it ideal for installation in low-ceiling boiler rooms.
✔ The most compact cascade: only 1.60 m high
✔ Faster installation than comparable systems
With the new frames, cascades can be assembled without additional tools. The innovative "Slide & Guide" system allows the units to be easily slid into the frames. A cascade consisting of two Condens 7000 WP units can be assembled in just 21 minutes.
Nefit Bosch developed the Condens 7000 WP and cascade sets in collaboration with installers. Thanks to its compact design, lightweight construction of only 74 kg, and ergonomic handles, the unit can be easily carried by two people. The Twist Lock fasteners allow for quick and easy opening, providing fast access to all components.
The units are ready for hydrogen blending. The packaging is made from 100% recyclable cardboard—without environmentally harmful polystyrene (styrofoam). This is more sustainable and reduces cleanup efforts.
| 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 |
| Supply Voltage | 0 - 230 V |
| Sealed Design | No |
| SEER (Ns) under Average Conditions | 93 |
| Heat Exchanger Material | Aluminum |
| Integrated Pump Control | Yes |
| Gaskeur VR/SV | No |
| Gaskeur NZ | No |
| Nominal Input (Lower Value) | 24.5 kW |
| Nominal Input (Upper Value) | 143 kW |
| Minimum Operating Pressure | 0 bar |
| Maximum Gas Supply Pressure | 37.5 mbar |
| Built-in Weather-Dependent Controller | Yes |
| Built-in Expansion Vessel | No |
| Water Resistance at ΔT 20 °C | 43 kPa |
| Nominal Output 80-60 °C | 141.7 kW |
| Maximum Flow Temperature (Operating Temp.) | 85 °C |
| Maximum Operating 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 Channel Diameter | 160 mm |
| Flue Gas Connection | Other |
| Condensate Connection | Flexible |
| Minimum Gas Supply Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gaskeur VR | No |
| Nominal Flue Gas Channel Diameter | 110 mm |
| Burner Control High/Low | No |
| Burner Control Modulating | Yes |
| Integrated Manometer | No |
| Condensing Technology | Yes |
| Gaskeur 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 System (Air Supply Possible) | Yes |
| Nominal Output 50-30 °C | 146 kW |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | No |
| Max. Allowable Operating Pressure | 6 bar |
| Nominal Flow 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 |
| Gaskeur HR | Yes |
| Gaskeur NZ | No |
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