The Nefit TrendLine II is the first in a new generation of high-quality HR boilers. It offers reliable comfort, a compact design, and is future-proof. Ready for alternative gases and suitable for combination with a hybrid heat pump.
With the TrendLine boiler, you're bringing the future into your home. The smartest software on the market automatically detects patterns in your hot water usage and ensures the optimal balance between comfort and energy savings. Additionally, the TrendLine boiler is prepared for potential changes in gas composition, making it compatible with the blending of biogas, for example.
Thanks to the intelligent, self-learning software, the boiler automatically provides optimal comfort and maximum energy savings. Remote control via smartphone? That’s possible with the well-known Nefit Easy or EasyControl by Bosch. With EasyControl, you can even adjust comfort levels in each room separately.
The TrendLine NxT is factory-ready for connection to all common flue gas/air intake systems, both parallel and concentric.
✔ Newest generation of HR boilers
✔ Self-learning software for comfort and savings
✔ Quietest boiler
✔ Highest efficiency
✔ Savings of up to several hundred euros per year
✔ More comfort and less energy consumption
| Feature | Value |
|---|---|
| Brand | Nefit |
| Supplier Code | 7736700500 |
| EAN Code | 4054925226751 |
| Discount Group | 010 |
| Width | 440 mm |
| Height | 695 mm |
| Depth | 305 mm |
| Voltage | 230 V |
| Flow Connection | Knel |
| Return Connection | Knel |
| Closed System | Yes |
| Nominal Hot Water Output | 35.6 kW |
| Nominal Maximum Hot Water Output | 36 kW |
| Nominal Minimum Hot Water Output | 32.4 kW |
| Water Heating Efficiency (Nwh) | 95.2 % |
| Capacity Profile | XL |
| Heat Exchanger Material | Aluminum |
| Adjustable Heating Power | Yes |
| Tap Threshold | 1 l/min |
| Built-in Pump Control | Yes |
| Gas Certification VR/SV | Yes |
| Gas Certification NZ | Yes |
| CW Label | 5 |
| Gas Certification HR | 107 |
| Nominal Minimum Load | 30 kW |
| Nominal Maximum Load | 33.3 kW |
| Minimum Operating Pressure | 0.5 bar |
| Minimum Return Temperature | 7 °C |
| Maximum Gas Inlet Pressure | 30 mbar |
| Hot Water Capacity at 60 °C | 10 l/min |
| Built-in Weather-Dependent Regulator | No |
| Built-in Expansion Vessel | No |
| Water Resistance at ΔT 20 °C | 19 kPa |
| Nominal Power 80-60 °C | 29.5 kW |
| Maximum Flow Temperature (Operating Temp) | 90 °C |
| Built-in Filling/Draining Valve | No |
| Built-in Pressure Relief Valve | No |
| External Pipe Diameter Flow | 22 mm |
| External Pipe Diameter Return | 22 mm |
| Fuel Connection | Knel |
| External Pipe Diameter Fuel | 15 mm |
| Nominal Air Intake Pipe Diameter | 80 mm |
| External Pipe Diameter Cold Water | 15 mm |
| External Pipe Diameter Hot Water | 15 mm |
| Condensate Connection | Flexible |
| External Pipe Diameter Condensate | 22 mm |
| Minimum Gas Inlet Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Cold Water Inlet Connection | Knel |
| Hot Water Outlet Connection | Knel |
| Nominal Flue Gas Diameter | 80 mm |
| Burner Control High/Low | Yes |
| Modulating Burner Control | Yes |
| Built-in Manometer | Yes |
| Gas Certification HR | Yes |
| Efficiency | 107 % |
| Pilot Flame | No |
| Second Return Connection | No |
| Control Signal On/Off | Yes |
| Control Signal High/Low | Yes |
| Operation as Open System (Air Intake) | Yes |
| Nominal Power 50-30 °C | 31.5 kW |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Maximum Allowable Operating Pressure | 3 bar |
| Hot Water Reserve | 0.5 l |
| Conversion Kit Required | Yes |
| Built-in Inlet Combination | No |
