Gas Flue Type Home Appliance Demand Knob Control Gas Hot Water Heater. Instant Heating Technology: Delivers heated water in seconds with stable temperature and continuous flow. Omni Flow Precision: Eliminates temperature variance for uninterrupted bathing comfort across multiple outlets. Advanced Safety Protection: Features flame-out protection, anti-freezing, and dry-heating prevention with auto shut-off. Flue Type Design: Ensures safe exhaust and efficient ventilation for indoor and outdoor installation. Copper Interior Material: Provides superior heat transfer efficiency and durability for long-term use. Multi-Point Synchronization: Engineered to support simultaneous water usage at multiple outlets without interference. Wide Capacity Options: Available in 6L, 8L, 10L, and 12L capacities to suit various household needs. Dual Gas Type Support: Compatible with Natural Gas and LPG with specific pressure ratings for optimal performance.