China gas boilers adopt natural gas or liquefied petroleum gas (LPG) as source of fuel. It is used for house heating as well as hot water.

Working principle: well connect the heating backwater outlet, heating hot water outlet, cold water inlet, clean hot water outlet and gas inlet, then plug in the power supply and turn on the gas supply valve. Turn on the water supply valve to make the heating tube with water, and turn off it when pressure reaches 0.2MPa. Press "ON” button on the control panel. Control system will inspect whether the pressure of heating system is between 0.1 MPa~0.3MPa. If it performs well, residential wall hung boiler is on standby.
In China, the north is the main market for wall-mounted gas boilers, accounting for about 40%, followed by the northwest, accounting for about 15%.
The main manufacturers are Bosch, Vanward, Vaillant, Squirrel (Devotion), Macro, etc. The top three brands account for about 30% of the market.

Market Analysis and Insights: Global Wall Mounted Gas Boiler Market
In 2020, the global Wall Mounted Gas Boiler market size was US$ XX million and it is expected to reach US$ XX million by the end of 2027, with a CAGR of XX% during 2021-2027.
Global Wall Mounted Gas Boiler Scope and Market Size
Wall Mounted Gas Boiler market is segmented by region, by country, company, type, application and by sales channels. Players, stakeholders, and other participants in the global Wall Mounted Gas Boiler market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on sales, revenue and forecast by region, by country, company, type, application and by sales channels for the period 2016-2027.

Segment by Type, the Wall Mounted Gas Boiler market is segmented into
Condensing
Non-Condensing

Segment by Application, the Wall Mounted Gas Boiler market is segmented into
Residential
Commercial

Regional and Country-level Analysis:
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
India
Southeast Asia
Australia
Rest of Asia-Pacific
Europe
Germany
France
U.K.
Italy
Russia
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA

Competitive Landscape and Wall Mounted Gas Boiler Market Share Analysis
Wall Mounted Gas Boiler market competitive landscape provides details and data information by companies. The report offers comprehensive analysis and accurate statistics on revenue by the player for the period 2016-2021. It also offers detailed analysis supported by reliable statistics on sale and revenue by players for the period 2016-2021. Details included are company description, major business, Wall Mounted Gas Boiler product introduction, recent developments, Wall Mounted Gas Boiler sales by region, type, application and by sales channel.

The major companies include:
BOSCH
Vaillant
Squirrel (Devotion)
Viessmann
Vanward
Ariston
Macro
Immergas
Dynasty
Rinnai
FERROLI
BDR Thermea
Esin
Beretta
KD Navien
Haydn