current position：Products >> 双变频全预混冷凝壁挂炉
● Chinese market first double frequency conversion technology, electricity saving is up to 80%, gas saving is up to 50%.
● Full premix condensing technology, efficiency is up to 108%.
● Green environmental protection, far away from PM2.5.
● First level energy efficiency, APP intelligent control.
● Self-diagnosis, noiselessly operation, triple overheat protection.