- Air Conditioning and Refrigeration Industry Board - UK-based industry board representing air conditioning and refrigeration industries to the UK Government and European bodies.
- DCS Pvt Ltd - Offers training programs on HVAC, electrical and building services, plumbing and process piping. Includes details of course content and starting dates. Located at Hyderabad, India.
- Everything R744 - Provides information on CO2 technology for heating, cooling and refrigeration. Includes news, products, jobs, events, knowledge, forum, blog and a worldwide directory of partner companies.
- Heat Pipe Technology, Inc. - Information about heat pipes and their use in dehumidification and heat recovery. Also describes company products.
- Heating, Ventilation, Air Conditioning Documents - A collection of documents in PDF format about building design and related themes.
- Hemmes Energietechniek - Offers a patented ventilation system with dehumidification of fresh air to reach humidity and indirect evaporative cooling to reach temperature. Dry air for pool and spa with heatpump.
- High Performance HVAC - Provides detailed information concerning boilers, building automation, direct digital control (DDC), and HVAC preventive maintenance.
- High Performance HVAC - Offers news, information, reviews and articles on air conditioning and heating, energy efficiency, indoor air quality and building automation systems.
- HPAC Engineering - Trade journal for heating, piping and air conditioning with archive of all feature articles dating back to 1992 (download on purchase).
- HVAC ProTech Archives - Categorized library of technical documents for HVAC technicians. Registration to forum required.
- HVAC Referent - Russian information and analytical portal of HVAC &R segment. It includes a media section, design engineering section and translation division. In Russian and English.
- HVAC Training - Offer videotapes on HVAC and other construction trades, also offer CDROMS, books and manuals on HVAC, Electrical, Appliance Service and Plumbing.
- International Centre for Indoor Environment and Energy - Based at Technical University of Denmark. Reports on research focusing on the effect of the indoor environment on humans, mainly thermal comfort and air quality.
- Lars Josefsson: Steam Boiler Development - Information for technicians and practicing engineers using marine boilers and heavy fuel oil burners. Includes data tables and shareware programs for heavy fuel oil properties' calculations.
- National Institute of Service Technicians - Provides training in heating and air conditioning including maintenance, testing, troubleshooting, repairing or replacing HVAC equipment. Located in Orlando, Florida, USA.
- Numerical Modeling of Cryocoolers - Presents theory and design of cryocoolers including Stirling machines and Pulse Tubes.
- Refrige.com - Heating, ventilation, air conditioning and refrigeration industry news and relevant solutions for environmental and energy issues.
- Refrigeration School Inc. - Provides heating, ventilation, air conditioning and refrigeration training in Phoenix, Arizona.
- Refrigeration Service Engineers Society - Training and certification in all segments of the HVAC/R industry.
- The Academy of HVAC Engineering - Offers advanced engineering training in the field of heating, ventilating and air conditioning systems. Provides details of courses, a training guide, Excel models and resources.
- The HVAC Tool Box - Tools and basic information for engineering HVAC systems. Includes dimensions, materials, standards and system configurations.
- The Reed Institute - The Institute is located in Westfield, MA, USA and provides training on a variety of HVAC related topics, keeping engineers, contractors, and maintenance personnel up to date on building environmental control.
- Ultimate Garage Heater - Garage heater calculator tool and extensive online information about workshop and garage heaters.
- Directories (3)
- Organizations (5)
- Standards (2)