What should I pay attention to when buying a gas stove?

Gas Supply Considerations Whether you are installing a new gas stove or replacing an old one, before selecting a gas stove, it is essential to determine the type of gas supply in your home, whether it is natural gas, liquefied petroleum gas, or artificial coal gas. If you live in a condominium, you can inquire with the property management to confirm the gas supply, or you can also call the local gas supply company. Remember that gas stoves are not interchangeable between different types of gas supplies. Distinguishing by Appearance。 Appearance Distinction Currently, kitchen stoves are mainly divided into freestanding and built-in types. The advantage of freestanding stoves is that they do not require drilling holes for installation and can be placed directly on the countertop for use. However, the drawback is that they are somewhat 'bulky' and may not be suitable for modern kitchen interior styles. On the other hand, built-in stoves require countertop planning and hole drilling for installation, which has certain limitations, but the end result is undoubtedly excellent. Differentiated by Panel Material, there are mainly three types: stainless steel, tempered glass, and ceramic panels. Stainless Steel Panel: Sturdy, durable, resistant to impact and high temperatures. However, cleaning can be an issue, and the surface is prone to scratching after prolonged use. Ceramic Panel: Attractive appearance, high-temperature resistance, easy to clean, a simple wipe with a cloth is sufficient. However, it is not very impact-resistant, and the material cost is relatively high. Tempered Glass Panel: Elegant appearance, now commonly using explosion-proof tempered glass, good resistance to high temperatures and impact, and easy to maintain. How to Choose the Heat Output? Normally, we can judge the heat output size by the rated heat load marked on the nameplate. For an ordinary household, a range with 3.8kW-4.2kW is usually...