Corporate News
The operating principle of a gas wall-mounted boiler
Release Date:
2022/05/25 10:20
When it comes to wall‑mounted boilers, I’m sure my friends all know they play a vital role in winter by providing hot water through natural gas. However, when using a gas‑fired wall‑mounted boiler, it’s important to choose the right model—otherwise, heating performance may suffer significantly. So how does a gas wall‑mounted boiler work? Let me explain: When the ignition switch is turned on, the fan starts, creating a negative pressure inside the combustion chamber. This triggers the air‑pressure switch to send a signal to the pump, which then activates. Simultaneously, the flow switch sends a command to the high‑pressure igniter and the gas‑proportional valve, causing the latter to open. Thanks to the negative pressure in the combustion chamber, natural gas is drawn in steadily without pooling or back‑firing, ensuring quiet, ultra‑silent ignition and minimizing safety risks. The system also monitors the boiler’s stability. Under interlocked control, the gas‑proportional valve, air‑pressure switch, and flue‑gas guide switch operate together: only when the combustion chamber maintains a certain level of negative pressure can the gas‑proportional valve function. If, within five seconds, the flue‑gas guide switch fails to detect proper exhaust flow, it will shut off the gas‑proportional valve and stop gas supply. As a traditional German heating‑technology brand, our company’s core offerings include Jiangsu Nuowente Thermal Equipment Co., Ltd., along with investments in wall‑mounted boilers, branded wall‑mounted units, modular boiler systems, and steam‑generator brands. We are also a well‑known supplier and manufacturer of wall‑mounted boilers, boasting extensive experience in designing and implementing heating systems. Our products seamlessly blend time‑tested technology with cutting‑edge manufacturing processes, serving residential heating, district heating, commercial applications, industrial steam generation, and more—earning widespread trust and acclaim from users. With premium quality, exceptional service, and competitive pricing, we deliver top‑tier wall‑mounted boiler solutions that you can rely on with confidence.
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