Under the background of the "double carbon target" strategy, the complementary advantages of a variety of clean energy have become a technical problem that all walks of life need to delve into in the future. "Coal to gas" has spawned the wall hanging furnace market and driven the rapid development of the entire wall hanging furnace industry. With the end of the "coal to gas", the wall hanging furnace industry has also ushered in an important period of industrial transformation - the era of full premixing. The fully premixed condensing wall hanging furnace is placed high hopes by the wall hanging furnace industry, and is the main product of the "double carbon" and post-"coal to gas" replacement market, which is expected to lead the wall hanging furnace industry to a new height.
With the continuous recovery of the environment and the continuous improvement of consumers' requirements for high quality, the market demand for wall hanging furnaces has gradually recovered, and the consumption trend is better, which has promoted the upgrading of the industrial structure of wall hanging furnaces to a certain extent. According to the data released by the Gas Heating Professional Committee of the Gas Branch of the China Society of Land and Engineering, the total annual sales of China's gas heating water heaters in 2021 were 3.1 million units, and the overall market level was similar to that in 2018; among them, the annual sales of more energy-saving and environmentally friendly condensing gas heating water heaters were 260,000 units, accounting for 8.4% of the total annual sales, an increase of 4.0% compared with 2019 (250,000 units), and an increase of 18.2% compared with 2020 (220,000 units).
Among them, the sales advantages of more environmentally friendly and energy-saving condensing wall hanging furnaces are obvious, and the potential in the domestic market is huge, which is an inevitable trend in the development of the wall hanging furnace industry. Some people say that the "double carbon target" is a challenge for the full premix cold furnace, especially in the domestic promotion and popularization.
All premix cold products have been used in Europe for many years, but the domestic market is not yet fully mature, facing many adaptability problems. Although the stability and reliability of the full premix condensing furnace are guaranteed, but at present, many domestic manufacturers are matched with imported configurations and spare parts, the cost and price are higher, in the case of the need to change parts, the price is more expensive at this stage, resulting in low purchasing power of users. In view of the domestic air sand problem, almost all domestic brand wall hanging furnaces are now built-in air filters, which is suitable for the improvement of national conditions, but the cleaning and replacement timing of the air filter is not very in place, and there is room for further improvement.
Therefore, especially the adaptability of the environment and the improvement of condensation technology, the supporting of condensing heat exchangers and other core accessories, etc., to improve the cost performance of the full premixed condensing wall hanging furnace, which requires a long period of promotion and popularization.
In the wall hanging furnace industry, the small squirrel wall hanging furnace as a domestic professional engaged in the production, sales, service in one of the household gas wall hanging furnace enterprises, has the most advanced condensation technology, has the industry's most complete product series, more than 50 series of wall hanging furnaces, power from 15KW to 64KW, is China's independent research and development of thermal efficiency of up to 108% (calculated by the low calorific value of gas) above the condensing gas heating water heater enterprises. In 2019, the cumulative sales volume exceeded 2 million units, the industry's first condensate recycling technology leading, participated in the formulation of a number of wall hanging furnace industry standards in the mainland, of which the editor-in-chief of the "condensing gas warm bath dual-purpose furnace" (CJT395-2012) standard, updated the energy-saving product standard, the wall hanging furnace technology to a new level.
At this stage, with the continuous deepening and implementation of the national "double carbon" policy, the condensing furnace has achieved significant growth in the domestic wall hanging furnace retail market with its advanced and efficient condensation technology. The little squirrel will keep in mind the corporate mission, adhere to the development concept of green environmental protection, through continuous technological innovation, always be at the forefront of wall hanging furnace industry technology, promote the continuous development of full premix condensing wall hanging furnace, and help the early completion of the mainland's "double carbon" goal!