Máy sưởi nước ép khí thải không thùng cho các ứng dụng khí tự nhiên / LPG

Video Description:
Discover the HAOBANG Tankless Forced Exhaust Gas Water Heater, perfect for Natural Gas and LPG applications. This efficient and safe water heater features a forced exhaust system, electric ignition, and an oxygen-free copper tank. Enjoy continuous hot water on demand with a modern design and optional protection features.
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