Informācija par preci

Heating boiler kit: professional UPS inverter 300W + 12V 30Ah AGM battery This ready-to-use UPS (inverter) kit for heating systems is designed for situations when power is lost or voltage fluctuations occur. It protects the boiler control electronics and circulation pump from voltage surges that may damage electronic components, and helps maintain heating system operation during power outages. Everything is included — no need to search for compatible components separately. The solution is suitable for a standard heating system with one circulation pump. Package includes 300W UPS inverter – stable 230V AC output with pure sine wave 12V 30Ah AGM battery – sealed, maintenance-free Why the AGM battery is safe for indoor use The AGM-type battery included in the kit is fully sealed and maintenance-free. During charging and discharging it does not emit harmful gases, making it safe for indoor installation — for example, next to a gas boiler or even in living areas (provided normal ventilation and safe placement are ensured). Key advantages Automatic switchover to battery mode: < 0.01 s Automatic battery charging when mains power is restored Pure sine wave – safe for sensitive boiler electronics LCD display for monitoring device status Wall mounting brackets for space-saving installation Operating time Using the included 12V 30Ah battery and a typical load of 60–70W (standard system with one circulation pump), the heating system can operate for up to ~3 hours. Actual operating time depends on the load, the power consumption of the boiler and pump, and the battery condition. Video