حل Holtop HZN 30 الموفر للطاقة والمثبت على السقف

مقاطع فيديو أخرى
October 22, 2026
وصف الفيديو:
Join a quick walkthrough of the Holtop HZN 30 ceiling-mounted AHU, showcasing its condensing exhaust heat recovery in action. See how the patented core achieves 92% efficiency, how the system handles fresh air and IAQ control, and why it eliminates separate ventilation and outdoor units. We demonstrate real operation, control features, and energy-saving modes for B2B viewers.