{"appears_in":[{"position":8,"ranking_slug":"best-water-heaters-2026","ranking_title":"2026 年热水器怎么买：燃气零冷水、储水式电热、升数与能效，10 款主流机型横向对比","score":8.2,"url":"https://buyranker.com/ranking/best-water-heaters-2026"}],"brand":"云米（VIOMI）","buy_url":null,"canonical_url":"https://buyranker.com/product/viomi-super-2-gas-water-heater","category":{"name":"热水器","slug":"water-heater"},"cons":["2024 年产品，已非当季机型","官方公开资料未标明升数与热效率","品牌售后网点密度不如一线厂商"],"description":null,"id":"9f89728fea666728044af49dc05468ef","image_url":null,"name":"云米 AI 燃气热水器 Super 2","official_url":null,"price":{"currency":"CNY","max":1799,"min":1799},"pros":["全封闭燃烧舱，大风天更稳","直流变频风机，噪音与能耗更低","±0.2℃ 控温标称值在同价位领先","接入米家"],"release_year":2024,"slug":"viomi-super-2-gas-water-heater","specs":{"尺寸":"约 550×335 mm","水路":"智能增压水伺服","生态":"接入米家 App","认证":"一级节能认证","风机":"下置直流变频风机","燃烧舱":"全封闭（新一代密闭稳燃舱）","首发价":"1799 元（2024 年 10 月 17 日开售）","控温精度":"±0.2℃","燃烧控制":"无极变频燃烧"},"summary":"全封闭燃烧舱、直流变频风机、±0.2℃ 控温、接入米家的入门智能燃气热水器。"}