Our team is happy to help. Contact us with details about your heating needs and we’ll recommend the best option.

Our heating units range from 4 kW to 12 kW, available in both single-phase and three-phase configurations (but it depends on the unit's size), as well as DC-powered models for solar energy systems.

Check the circuit breakers and temperature sensors. If the problem persists, contact our authorized service technician or us for a maximum 24-hour replacement warranty. The product comes with a 5-year replacement warranty. The replacement warranty is valid only if the unit is touched by OUR authorized technician.

Installation should be done by a qualified technician, preferably one contracted by SPARTA Magyarország Kft., to ensure safety and warranty validity. For any other question contact us.

Yes. SPARTA units include thermal protection, safety thermostats, and are rated IP24, meaning they are protected against water splashes and solid objects larger than 12.5 mm.

SPARTA units are designed for heating buildings and producing domestic or industrial hot water using electricity or solar power.

The heating unit itself is maintenance-free, but the connected system should be inspected and cleaned annually by a professional.

Yes, several models are compatible with DC 400V / 650V input, making them ideal for sustainable, solar-powered heating. For other information please contact us.