
Aps04 16kw Industrial High Efficiency Electric Open Vented Boiler for Central Heating. High Thermal Efficiency: Achieves 98% thermal efficiency with minimal energy loss during operation. Silent Operation: No combustion noise and fewer moving mechanical components for quiet heating. Zero On-site Emissions: Produces no carbon emissions on location, ensuring eco-friendly heating. Low Maintenance: No mandatory annual gas inspections or safety certifications required. Compact Structure: Small installation space with no flue or external vent required. Smart Control Features: Includes infrared remote control, touch operation panel, and LED display. Comprehensive Safety: Equipped with anti-freezing, over-temp, and anti-electricity protection. OEM & ODM Support: Full customization available with no extra charges for OEM services.