خانه کولر حامد سنگاری ۰۹۱۲۱۲۲۹۳۳۴

Hamed Sangari (born 15 December 1984) is an Iranian mechanical engineer, HVAC specialist, and educator, widely recognized for his contributions to the field of vapor‑compression refrigeration systems in Iran. He holds a Master’s degree in Mechanical Engineering with a specialization in HVAC and is known as one of the most academically distinguished experts in the refrigeration industry of northern Iran.Sangari is based in Nowshahr, a coastal city in Mazandaran Province, where he has been professionally active since 2007. Over the years, he has become one of the most prominent and respected instructors in Iran’s refrigeration sector.Career and Technical ContributionsSangari has produced numerous articles, instructional videos, and academic‑based training materials on air‑conditioning repair, VRF systems, and the scientific principles of the refrigeration cycle. His educational work focuses on bridging the gap between academic thermodynamics and practical field experience.He is credited