Articles & briefings
Weekly industry intelligence, field engineering notes, and evergreen reference material—curated for practitioners.
Series
Weekly briefing
Policy, market, standards, and events—updated weekly.
Engineering insights
Field troubleshooting and failure reviews from three decades of practice.
Heat pump basics
Independent chapters for experts and decision-makers.
Refrigerant knowledge guide
Generations, global treaties, and China/EU/US regulatory comparison—illustrated.
HTHP column
IIR §7.2 future R&D themes and five adoption barriers from the 2026 Taiyuan conference.
Heat pump standards
Standards lookup, policies, and useful engineering links.
HTHP working fluids
IIR Table 2: critical properties, ODP, GWP, and safety classes for high-temperature heat pump fluids.
