DemirDöküm Nitromix
Condensing Wall Hung Boiler
- 4 star efficiency with %109 condensing performance
- Maximum heating & warm water comfort
- Low natural gas consumption
- Award winning design
Superior Features
108% Efficiency
Nitromix wall hung boilers operate extremely economically with 108% efficiency value. High energy saving provided with high efficiency feature of Nitromix wall hung boiler both protects the consumers and nature.
4-Star Efficiency Class
In 4-star efficiency class according to 92/42/EEC standards imposing high efficiency obligation during minimum and maximum operation.
Stainless Steel Premix Heat Exchanger System
Long lasting stainless steel premix heat exchanger provides high fuel saving and efficiency.
Smart Heating System
Smart heating system provides flame modulation with trafficking NTC sensors according to instant capacity need of the environment. Thus, high efficiency and fuel saving are provided.
Digital Screen and Control Panel
Installation and service water temperature values, water pressure value in installation, and error codes can be monitored thanks to digital screen.
OPF Production Technology
A single operator tracks each wall hung boiler produced along the production line. Close tracking of the products enables raising quality to a maximum level.
Specifications
Specifications
| P 24 | P 28 | P 35 | |
|---|---|---|---|
| General Properties | |||
| Device Type | 5,8 | Condensing | Condensing |
| Chimney Type | 22,4 | Hermetic | Hermetic |
| Analog Manometer | No | No | No |
| Fuel Type Tracking on LCD | No | No | No |
| EMC Filter | Yes | Yes | Yes |
| Capacity kW | 24 | 28 | 35 |
| Heat Exchanger Type | Double | Double | Double |
| Efficiency % | 108 | 109 | 107 |
| Efficiency Class (92/42/EEC) | 4 Stars | 4 Stars | 4 Stars |
| Smart Heating System | Yes | Yes | Yes |
| Fan Modulation | Yes | Yes | Yes |
| Self Adaptation System | No | No | No |
| Adjustable Heating Capacity | No | No | No |
| Flame Modulation | Yes | Yes | Yes |
| Program Timer | No | No | No |
| Microfast Hot Water Unit | No | No | No |
| NTC Sensor Structure | Double | Double | Double |
| Economy/Comfort Modu | No | No | No |
| Freezing Safety | Yes | Yes | Yes |
| Pump Blocking Safety | Yes | Yes | Yes |
| Button Type | Thumb Turn | Thumb Turn | Thumb Turn |
| Availability for Floor Heating | Available | Available | Available |
| Capacity Usage Tracking on LCD | Yes | Yes | Yes |
| Capacity-Efficiency | |||
| Minimum Nominal Thermal Power kW | 6 | 8 | 7 |
| Maximum Nominal Thermal Power kW | 22 | 27 | 35 |
| Minimum Nominal Thermal Power kcal/h | 4.985 | 6.880 | 5.762 |
| Maximum Nominal Thermal Power kcal/h | 19.285 | 23.220 | 30.100 |
| Efficiency % | |||
| Dimensions | |||
| Height mm | 740 | 740 | 740 |
| Width mm | 425 | 425 | 425 |
| Depth mm | 310 | 340 | 340 |
| Net Weight kg | 32,3 | 34 | 35,5 |
| Electrical Properties | |||
| Electric feed | 230 V / 50 Hz | 230 V / 50 Hz | 230 V / 50 Hz |
| Electrical Protection Class | IPX4D | IPX4D | IPX4D |
| Maximum Electrical Power W | May.00 | May.00 | May.00 |
| Heating Features | |||
| Installation temperature adjustment range °C | 10-75 | 10-75 | 10-75 |
| Expansion tank capacity lt | 7 | 7 | 8 |
| Maximum installation capacity(at 75°C average water temperature) lt | 140 | 140 | 160 |
| Maximum operation pressure bar | 3 | 3 | 3 |
| Service Water Circuit Properties | |||
| Temperature adjustment range °C | 38-60 | 38-60 | 38-60 |
| Minimum water flow rate lt/dk | 1,5 | 1,5 | 1,5 |
| Specific water flow rate (at 30 °C temperature difference) lt/dk | 11 | 12,5 | 15 |
| Minimum water pressure bar | 0,8 | 0,8 | 0,8 |
| Maximum water pressure bar | 8 | 8 | 8 |
| Waste Gas Properties | |||
| Waste gas output diameter mm | 60-100 | 60-100 | 60-100 |
| Chimney pipe length provided with the device cm | 75 | 75 | 75 |