广东诺科冷暖设备有限公司-k66凯时

product feature：

• the chinese market pioneered dual frequency conversion technology, energy saving up to 80%, gas saving up to 50%
• full premixed condensation technology, thermal efficiency up to 108%
• be green and keep away from pm2.5
• light touch should be the intelligent control, running state at a glance, fault self-diagnosis, easy to use and repair
• comfortable and large flow sanitary hot water circulation function (hot water output in 0 seconds)