Mikoterm TK-24 Professional - Electric boiler (200 kW, 4 bar)
Other variants
- 200 kW for campuses, airports and hospitals
- Max. working pressure 4 bar, tested up to 4.5 bar
- Modular 10 kW groups
- RS/Modbus-ready for BMS integration
- Cascade-ready up to megawatt systems
- Built for 24/7 large facility operation
- Multi-level safety
High-performance heating for large-scale facilities
The Mikoterm TK-24 Professional (200 kW, 4 bar) is designed for facilities with very high heat demand, including campuses, airports and hospitals. With 200 kW output, it provides stable heating even during heavy peak loads.
Maximum working pressure and testing
Rated for 4 bar, tested up to 4.5 bar. Reinforced steel housing and heavy-duty flanges ensure long-lasting reliability.
Modular output control
200 kW split into 10 kW groups, switched at 3-second intervals. LCD-controlled microprocessor provides accurate 10–90 °C management.
Smart connectivity
With RS and Modbus support, seamless integration into BMS is guaranteed. Real-time monitoring and load balancing included.
Cascade and scalability
Cascade-ready for cluster setups. Power can be scaled up to megawatt capacity.
Safety and reliability
Multi-level safety system with temperature and pressure monitoring. Built for 24/7 facility operation.
Support from Hewa
Hewa supplies the TK-24 Professional (200 kW, 4 bar) with documentation, Modbus setup and project support.
| Generals | |
|---|---|
| Item number | 382204 |
| EAN Code | 8606026610517 |
| Sizes ((LxWxH):) | 67 x 61 x 147 cm |
| Specification list | |
| Dimension (W×D×H) mm | 605x665x1470 mm |
| Weight (kg) | 215 kg |
| Water volume in boiler (L) | 165 L |
| Water pipe connection size | G 2 1/2" F |
| Max. concentration of glycol in the medium (%) | 30 % |
| Min. allowable working pressure (software) (bar) | 0.4 bar |
| Max. allowable working pressure (software) (bar) | 4 bar |
| Safety valve (bar) | 4.5 bar |
| Protection level | IP20 |
| Power supply | 3 Ph - 400/230V 50Hz |
| Power efficiency (%) | 99 % |
| Number of heating elements | 10 |
| Power distribution (kW) | 10 x 20 kW |
| Fuses of the heating elements (A) | 10 x 3p C40 A |
| Compact switch (36kA) with voltage release | 2x Noark Ex9M1S 160A (36kA) |
| Nominal current (A) | 3 x 290 A |
| Recommended main fuses (A) | 3 x 315 A |
| Minimum cross-section of the power cable (mm²) | 3 x 70 mm² (2x) |
| Minimum cross-section of the protective conductor (mm²) | 1 x 25 mm² |
| Temperature range (°C) | 10 - 90 °C |
| Safety thermostat (°C) | 95 °C |
| Microprocessor thermoregulator (CPU) | EK_CPU_1_5 fw: vs15.03.005 |
| Communication with cascade / protocol | RS485_RTU / ModBus |
| Communication with BMS / protocol | RS485_RTU / ModBus |