Compact Domestic Gas Boiler for Apartment Buildings - Easy Installation & Maintenance

Compact Domestic Gas Boiler for Apartment Buildings - Easy Installation & Maintenance. High Thermal Efficiency: 92% thermal efficiency with A-level energy rating for eco-friendly heating. Smart IoT Control: Mobile phone WIFI remote control and one-click gas consumption viewing. Adaptive Technology: Adapts to gas pressure (300-3000pa), voltage fluctuations, and water flow. Low Noise Design: Built-in fluid mechanics silencer ensures silent operation without sleep disturbance. Space Saving Design: Wall-mounted combi boiler eliminates need for separate water storage tank. Durable Construction: Oxygen-free copper heat exchanger and plastic/brass water hydraulic components. Safety Features: Rainwater collector prevents backflow; low voltage/pressure start protection. Easy Maintenance: Drawer-type air filter extends maintenance time and reduces costs.