Core Viewpoint - The article emphasizes the importance of safety in selecting and using gas appliances and accessories, highlighting the need for compliance with mandatory standards and proper usage practices [1][2][3]. Group 1: Product Selection - Gas appliances and accessories, also known as "stove pipe valves," are essential for urban household life, and improper selection can increase gas safety risks [1]. - Consumers should check for mandatory product certification (CCC certification) and energy efficiency labels when purchasing gas stoves, water heaters, and heating furnaces [1]. - The mandatory standard stipulates that the service life of household gas stoves is 8 years from the date of sale, and stoves exceeding this period should be replaced promptly [1]. - It is advised to purchase gas appliances from authorized stores and to avoid products lacking a name, manufacturer information, quality certification, or production date [1]. Group 2: Safe Usage Practices - Users should ensure safe operation of gas products by carefully reading the user manual and safety instructions before use [2]. - Proper ventilation in gas usage areas is crucial, and the installation of gas smart meters, gas leak safety devices, and combustible gas detectors is recommended to proactively prevent gas leak risks [2]. - In case of long-term shutdown, it is advised to drain water from gas water heaters or add antifreeze, while short-term non-use should ensure the appliance remains powered and fueled [2]. - Regular cleaning of stove components like burner caps and nozzles is necessary to maintain good combustion conditions, with caution to avoid damaging gas lines [2]. - Gas appliances using AC power should have reliable grounding measures in place [2].

Core Insights - The Chinese home appliance market is experiencing significant growth, driven by government policies promoting the trade-in of old appliances for new ones, with over 100.35 million units sold since the policy's implementation in August 2024 [1][2] Group 1: Market Growth and Policy Impact - The retail sales of home appliances and audio-visual equipment in China reached 1,030.7 billion yuan in 2024, marking a 12.3% increase from the previous year and surpassing the historical peak of 945.4 billion yuan in 2017 [1] - The State Council's action plan released in March 2024 aims to stimulate investment and consumer spending by providing subsidies for purchasing energy-efficient appliances, with 20% off for first-level efficiency products and 15% off for second-level products [2] - The expansion of the trade-in policy will increase the number of subsidized appliance categories from 8 to 12 and allow consumers to receive subsidies for up to three air conditioners [2] Group 2: Consumer Behavior and Market Trends - The necessity for appliance upgrades is highlighted by the fact that the total number of major household appliances in China exceeds 3 billion units, many of which are reaching the end of their safe usage period [3][4] - A survey indicates that 68% of appliance companies expect revenue growth in the first half of 2024, with 50.7% anticipating profit increases, reflecting optimism in the market [4] - Retail sales of televisions and refrigerators saw year-on-year increases of 29.3% and 38.4%, respectively, in the first quarter of 2024, driven by the trade-in policy [4] Group 3: Shift Towards Green and Smart Appliances - There is a growing preference for energy-efficient and smart appliances among consumers, with over 90% of sales in the eight major appliance categories being for first-level energy efficiency products [5] - The trend towards green and intelligent appliances is evident, with nearly 60% of consumers favoring energy-efficient products and over half preferring smart appliances [5] - The expected replacement of high-energy appliances with efficient models is projected to save over 10 billion kilowatt-hours of electricity annually [5]