First published in 1969, JARN is the global leading monthly magazine dedicated
to the HVAC&R industry, covering market trends, new products, cutting-edge technologies,
and international exhibition. With distribution in over 80 countries, JARN provides industry
insights to professionals worldwide. Featuring exclusive interviews
with industry leaders,
international exhibition reports,
etc., JARN stands out as a
trusted source of information.
Our strong partnerships with
global industry associations and
correspondents ensure valuable
and accurate updates for our
readers.