| Document | Action |
|---|---|
| Installation guide | |
| Installation manual PDF | Download |
Mikoterm mTronic 7000 - Electric boiler (18 kW)
Price excl. VAT€ 892,52Price incl. VAT€ 1.079,95
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The Mikoterm mTronic 7000 (18 kW) is an electric boiler with 2 kW step control, 12.5-litre tank and CPU safety system. Designed for hybrid systems in large homes and buildings.
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Other variants
- 18 kW output for large residential, commercial and agricultural projects
- Not approved as primary heating under efficiency regulations
- 2 kW step control for precise and efficient load management
- 12.5-litre tank with fully integrated components
- CPU safety system with four protection levels
- Quiet operation with silent relays
- Hybrid-compatible with heat pumps, solar systems and PV panels
Electric heating for high-capacity projects
The Mikoterm mTronic 7000 - Electric boiler (18 kW) is designed for applications requiring significant heating capacity – from large homes to commercial and agricultural buildings.
Not approved as main heating system
According to current efficiency regulations, an electric boiler like the mTronic 7000 cannot be used as the primary heating system in residential buildings. It does not meet the minimum efficiency standards. In practice, the 18 kW model is mainly applied as a hybrid or auxiliary solution, in combination with a heat pump, solar water heater or PV installation.
2 kW step control for flexible output
A key feature of the 18 kW version is its 2 kW step control, allowing precise adjustment of power output to the actual heating demand. This ensures high efficiency and reliability in larger systems.
Fully equipped and ready to install
The unit includes a 12.5-litre tank, A-label pump, expansion vessel, safety valve and overpressure valve – fully prepared for direct integration into existing heating systems.
Safe and quiet operation
The CPU unit provides four levels of protection, including a full safety shutdown in case of critical faults. With silent relays, the boiler operates quietly even under continuous load.
Hybrid-ready for sustainable projects
The mTronic 7000 (18 kW) can easily control an indirect hot water cylinder (via three-way valve) and integrate with a buffer tank or hot water cylinder for a complete hybrid heating setup.
Support from Hewa
Hewa supplies the Mikoterm mTronic 7000 - Electric boiler (18 kW) from stock and supports installers with technical documentation, expert advice and reliable delivery.
| Generals | |
|---|---|
| Item number | 380118 |
| EAN Code | 8721082877817 |
| Price excl. VAT | € 892,52 |
| Price incl. VAT | € 1.079,95 |
| Sizes ((LxWxH):) | 23 x 43 x 71 cm |
| Specification list | |
| Power (kW) | 18 kW |
| Power efficiency (%) | 99 % |
| Number of elements | 9 |
| Power distribution (kW) | 9 x 2 kW |
| Power supply | 3N ~ 400VDC 50Hz |
| Protection level | IP40 |
| Fuses required for three-phase supply (A) | 3 x 32 A |
| Minimum cross-section of three-phase cable (mm²) | 5 x 4 mm² |
| Safety valve (bar) | 3 bar |
| Min. allowable operating pressure (bar) | 0.3 bar |
| Max. allowable operating pressure (bar) | 2.6 bar |
| Temperature range (°C) | 10 - 80 °C |
| Safety thermostat (°C) | 95 °C |
| Water volume in boiler (L) | 12.5 L |
| Expansion vessel (L) | 8 L |
| Water pipe connection size | G 3/4" M |
| Weight (kg) | 25 kg |
| Dimension (W×D×H) mm | 430x230x710 mm |
| Processor unit | EK_CPU_1_3 |