Industry knowledge, product guides and company updates from DNARENS.
Liquid cooling crosses from pilot into volume delivery, R290 heat pumps keep expanding in Europe, cooling-tower hygiene returns to the headlines, and UK retrofit heat pump installs fall 22% […]
More →Overview On 1 January 2026 the global HVAC industry crossed a regulatory line. In the United States the EPA's Technology Transitions Rule prohibits installation of new residential and light […]
More →Two changes took effect in Europe on 1 January 2026 that most buyers outside the EU have not priced in yet, and a third landed in Singapore three weeks ago. None of them made big headlines. […]
More →The Year HVAC Met the AI Boom In 2026 the heating, ventilation, and air-conditioning industry is being pulled in two directions at once: an unprecedented surge in cooling demand from AI and […]
More →Overview The global HVAC industry enters 2026 under a common pressure: refrigerant regulations are tightening across Europe, North America, and Asia. The European Union's revised F-Gas Regu […]
More →2026 is shaping up to be a genuine inflection point for the HVAC industry. Two shifts are landing at the same time: the long-signaled R-410A phase-down has reached its most disruptive stage […]
More →Small changes add up. Ten field-tested measures that cut HVAC energy use without a full system replacement.
More →IoT, open protocols, and data are reshaping HVAC. A look at where building control is heading — and how to stay ready.
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