30 Kw Double Heat Exchanger Combi Wall Hung Gas Boiler

30 Kw Double Heat Exchanger Combi Wall Hung Gas Boiler. 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 (160v-280v), and water flow. Low Noise Design: Built-in fluid mechanics silencer ensures silent operation without sleep disturbance. Dual Heat Exchanger: Oxygen-free copper construction for efficient central heating and hot water supply. Space Saving Design: Wall-mounted combi boiler eliminates need for separate water storage tank. Advanced Safety Features: Includes rainwater collector and drawer-type air filter for component protection. Wide Application Range: Suitable for homes, apartments, villas, and commercial buildings up to 150kw.