In today's pursuit of high-quality life, an excellent gas water heater is not only a necessity for family bathing, but also an important element to improve the quality of life. In 2024, with the rapid progress of science and technology and the continuous upgrading of consumer demand, a number of easy-to-use, convenient and technologically advanced gas water heaters will emerge on the market. With their excellent performance, they have won the favor of the majority of users, almost reaching the standard of "zero negative reviews". Let's take a look at the technical features and configurations of these water heaters.
The first one: Vanward gas water heater 16 liters natural gas small volume ME5J16
Key features:
This gas water heater is rich in configurations, has a first-class energy-saving certification, can save 25% of gas, and adopts a patented S-channel rapid heating chamber design, so that hot water does not have to wait. Its water-air dual servo system can achieve a skin-friendly bath experience of ±0.1°C, and the small volume design is 33.2% slimmer, which is more space-saving. It adopts A|micro-flame combustion patent, single-row fire design, is not hot in summer, and has a large screen with aerospace interstellar aesthetics and smart touch, which is convenient to operate.
The water heater also has fine temperature control technology, when the load is less than 50%, the ECO mode will be automatically turned on, and the gas can be saved even if it is used all year round. The stepless ramp technology automatically adjusts the heat load and hot water volume according to the water consumption, reducing gas costs. Equipped with SMART adaptive constant temperature algorithm and intelligent water control servo, it can achieve precise temperature control and provide a constant temperature hot bath. The whole is made of copper with a purity of 99.9%, with high heat exchange efficiency, rapid heating, and is equipped with five-fold filtration and purification, with an antibacterial rate of 99.99%.
第二款：万家乐16升燃气热水器A级小体积 JSQ30-16M2H(F)
Key features:
This gas water heater has excellent configuration, with an ultra-small volume design of 23.9dm³, saving 49% of space, and a boundless white moonlight glass screen to highlight the aesthetics of science and technology and enhance the appearance of the kitchen. It has C× double level 1 silent certification, which does not disturb the sleep, saves energy and gas throughout the process, and has a thermal efficiency of up to 94%. The innovative horizontal hurricane fan realizes the silent oxygen supply of the high-rise, the wind speed is larger, the stability is higher, and the noise reduction and oxygen increase are balanced.
Multiple constant temperature water, dual-core stepless servo system, changeable environment, water temperature unchanged, water, gas and electricity wide adaptation. The new Hype-S super-polymerization combustion system upgrades the heat exchanger, fins and burner to increase the heating speed and save energy and gas. In addition, it also has a multi-point antifreeze design, which can be washed in the cold winter, multiple filtration 99.9% antibacterial, and 108 safety protections to fully protect the safety and health of family bathing.
第三款：美的（Midea）绿洲LN7 JSLQ27-16LN7 Pro
Key features:
This water heater has excellent configuration, higher than the national first-class energy efficiency standard, and the energy efficiency is close to 105%, which is more efficient and gas-saving than ordinary water heaters. It adopts a new closed and stable combustion technology, which can resist 12 strong winds and operate stably. Equipped with AI smart cloud butler, one-click direct access to comfortable water temperature to meet your personalized needs. 5D three-dimensional protection design, no fear of cold weather, worry-free use. The intelligent control of the booster water servo and the ADRC2.0 supercomputing sensor chip achieve precise temperature control ± 0.1°C, bringing the ultimate bathing experience.
The simple panel is matched with an atmospheric breathing lamp, and the appearance is fashionable and generous. 6-stage filtration system provides healthy skin cleansing bath and wash. The high-efficiency condensing heat exchanger makes full use of the heat in the high-temperature flue gas, increases energy utilization and reduces gas consumption. The structure of the 5800R stepless inverter DC fan ensures stable operation in various environments. The broadband fire row is reasonably segmented, the combustion is more sufficient, and it is environmentally friendly and energy-saving.
第四款：海尔（Haier）16升【K系列KN5】JSQ31-16KN5
Key features:
This Ku'an gas water heater has excellent configuration and adopts a new closed and stable combustion chamber design to achieve a more constant temperature, more energy-saving, more wind resistance, safer and quieter effect. The innovative TSI pressurization technology allows the water flow to reach 188%, and the waterfall bathing experience can also be enjoyed on the upper floors. Three-tube zero cold water design, ready to wash, no need to wait. The star blue color crystal glass panel is easy to clean and not easy to leave marks. Stepless variable frequency water servo technology, providing 1300 kinds of water transfer schemes, the temperature difference is as low as 0.1°C, and there is no disturbance in multi-point water use. Five-stage micro-fire temperature control, 15 pieces of fire row, 32 kinds of switching combinations, more accurate temperature control.
In summer, the water temperature can be as low as 32°C, which can meet the needs of different seasons. 5A first-level constant temperature certification, certified by industry authorities, more reliable and more assured. The downward frequency conversion fan has a speed of up to 7000 rpm, which can resist 10 strong winds, and the water of coastal/high-rise buildings is not disturbed. The source is silent and noise reduction, and the operating volume is as low as 40dB, and the sound is not disturbed. Five-fold antibacterial purification, eight-fold antifreeze, zero cold water bath, instant bath, enjoy a comfortable experience.
第五款：林内（Rinnai）【小蛮腰】 RUS-16GD31（JSQ31-GD31）
Key features:
This gas water heater is equipped with a state-of-the-art configuration, a new generation of industry-leading gold proportional upgrade of large burners, equipped with a new positive pressure combustion system and heat exchange system to achieve CO exceedance prevention. The industrial treasure grade 28* nano core is strongly driven, and the temperature control elements are accurately adjusted, and the water temperature is adjusted to feel it. Equipped with bypass mixing technology, it can be switched on and off at any time, and the water temperature is as comfortable as ever, and the water temperature fluctuation is almost non-existent when used continuously.
With the blessing of seamless combustion switching technology, it intelligently monitors the amount of water volume, adjusts the number of fire discharges, and keeps the water output and temperature in many places in the whole house. Matched with micro-fire precision control technology, the fire is accurately controlled, and the water temperature can be heated up to 3 degrees Celsius, without fear of the temperature difference between the four seasons, and the constant temperature is more comfortable. The new iteration of the heat exchange system, the traditional five rows are raised to seven rows, with the unique M-shaped water pipe arrangement in Rinnai, and the use of marine oxygen-free copper material with a purity of >99.95%, which comprehensively strengthens anti-corrosion, anti-fouling and durability. Triple Guardian Noise Reduction Technology, Noise Reduction from the Source, 75 Boot Self-Test System, 24-hour Cruise Self-Inspection, escort the safety of you and your family.
第六款:卡萨帝（Casarte）16升零冷水燃气热水器 JSQ31-16CWS(12T)U1
Key features:
This gas water heater is equipped with a new generation of continuously variable frequency water servo technology, equipped with 8 cores for precise water control, providing up to more than 1,300 gears, and the outlet temperature difference is as low as 0.1°C, ensuring that the water temperature is constant and interference-free. Imported Nidec booster pump, the water flow can be increased to 200%, and it only takes 7 minutes to fill the 200L bathtub, and you can enjoy the hotel-level top spray bathing experience at home. The high-end three-tube zero cold water design allows you to wash it without waiting for it to be turned on, and you can enjoy a large amount of water, and the whole house appliances are not troubled by hot and cold water.
Caijing full-screen panel, more anti-fouling, high-value, versatile appearance for home environment, glass panel easy to clean, corrosion-resistant, high-temperature resistant. 37dB industry silent ceiling, software and hardware double upgrade, to achieve source and path double noise reduction, low-power operation, late return to the bath without disturbing the family. High quality oxygen-free copper heat exchanger, the thermal conductivity of copper is 25 times that of stainless steel, the water temperature heating is faster, the thermal shock resistance is good, it is more suitable for China's chlorine-containing tap water, corrosion resistance, and safer to use.