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冷凝式采暖热水两用燃气壁挂炉

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全预混冷凝一级能效，热效率高达107.8%

低氮排放5等级 ,助力“双碳”，中国节能认证产品

主热＆潜热交换器采用庆东专利不锈钢材质，耐腐蚀长期高效运行

配置wifi温控器，手机app远程调控

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NCB 550

冷凝式采暖热水两用燃气壁挂炉

产品展示产品亮点技术参数资料下载安装示意

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NCB 550

说明书

宣传册

全预混冷凝一级能效，热效率高达107.8%

低氮排放5等级 ,助力“双碳”，中国节能认证产品

主热＆潜热交换器采用庆东专利不锈钢材质，耐腐蚀长期高效运行

配置wifi温控器，手机app远程调控

-40℃低温防冻，低水压低电压低燃气压稳定运行

核心参数

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壁挂炉热水器舒适家居商用

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