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Precautions during gas boiler installation

Release Date:

2022/05/26 14:24

After purchasing a gas boiler, users also face transportation and installation issues. How to ensure the proper installation and normal operation of the boiler is a major concern for many users. With years of experience in boiler installation, Zhongjie Special Installation has summarized the following precautions, hoping to help more users understand the correct operating methods when installing gas boilers.

1.Gas boilers must not be installed in bedrooms or rooms directly connected to bedrooms, nor in basements with poor air circulation.

2.To ensure safety and stability, users need to choose a professional installation company with gas boiler installation qualifications for installation.

3.For gas boiler power supply 220V, it is necessary to connect a reliable grounding wire to ensure safe use.

4.The connection between the gas pipeline and the gas burner requires a dedicated gas pipe.

5.After the gas pipeline installation is complete, open the gas valve and use soapy water to check for leaks at the connection points. If there is a leak, close the valve to repair or replace the seal, then check the gas boiler until there are no leaks.

6.Boiler installation must be level or reasonably planned, as short, few, and thick as possible, i.e., shorten pipes as much as possible, reduce bends, and use thick pipe diameters. In addition, the main diameter of the return water pipe should be the same as the diameter of the gas boiler outlet and return water inlet.

7.The slope of the natural circulating water main pipe and return water pipe is 3-5%. The exhaust pipe should be placed at the system's highest point, and no valves should be installed.

8.The drain valve should be installed at the lowest point of the system, and the bottom of the makeup water tank should be higher than the supply pipe. The active exhaust valve must not replace the vent, and valves must not be installed or blocked.

9.When installing the flue pipe, it must extend outdoors, and its slope should be downward at 5° to avoid condensate flow causing corrosion to the furnace body. No combustible materials should be placed around the flue pipe.

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