Cooling with cold deep sea or lake water
- Article about the proposed use of deep ocean water for cooling in Hawaii.
- http://planetsave.com/ps_mambo/index.php?option=com_content&task=view&id=122&Itemid=35

High Performance HVAC
- Provides detailed information concerning boilers, building automation, direct digital control (DDC), and HVAC preventive maintenance.
- http://highperformancehvac.com

Phase Separation with the Rotational Particle Separator
- University site on the principles of phase separation with the Rotational Particle Separator. Includes a calculator for designing a separator.
- http://www.wtb.tue.nl/woc/ptc/rps/home.html

Air Conditioning and Refrigeration Industry Board
- UK-based industry board representing air conditioning and refrigeration industries to the UK Government and European bodies.
- http://www.acrib.org.uk

Refrigeration Service Engineers Society
- Training and certification in all segments of the HVAC/R industry.
- http://www.rses.org

Refrige.com
- Heating, ventilation, air conditioning and refrigeration industry news and relevant solutions for environmental and energy issues.
- http://www.refrige.com

The HVAC Tool Box
- Tools and basic information for engineering HVAC systems. Includes dimensions, materials, standards and system configurations.
- http://www.hvac-toolbox.com

Heating, Ventilation, Air Conditioning Documents
- A collection of documents in PDF format about building design and related themes.
- http://tech-env.com/hvac.html

Numerical Modeling of Cryocoolers
- Presents theory and design of cryocoolers including Stirling machines and Pulse Tubes.
- http://www.yutopian.com/Yuan/MCooler.html

HPAC Engineering
- Trade journal for heating, piping and air conditioning with archive of all feature articles dating back to 1992 (download on purchase).
- http://www.hpac.com/

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.
- http://www.hemmes.info

Heat Pipe Technology, Inc.
- Information about heat pipes and their use in dehumidification and heat recovery. Also describes company products.
- http://www.heatpipe.com/

HVAC Training
- Offer videotapes on HVAC and other construction trades. We also offer CDROMS, books and manuals on HVAC, Electrical, Appliance Service and Plumbing.
- http://www.hvactraining.com

Lars Josefsson: Steam in a Computerized World
- 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.
- http://www.steamesteem.com