Founded in 1969, JARN (Japan Air Conditioning, Heating & Refrigeration News) is a leading global HVAC&R media platform delivering industry news, market intelligence, technology updates, and exclusive insights from around the world.

For more than five decades, JARN has connected manufacturers, distributors, policymakers, and industry professionals through extensive international coverage of markets, products, technologies, major trade shows, and business developments. Its long-standing global network has made JARN a trusted source of information for decision-makers across the HVAC&R industry.

In addition to its regular publication, JARN produces annual special editions focusing on key product sectors, market trends, and emerging technologies, providing reader ...