TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Science, Technology, Mechanical Engineering, HVAC.

Heat Pumps@ (11)
Software (20)

See also:

» Air Conditioning and Refrigeration Industry Board - UK-based industry board representing air conditioning and refrigeration industries to the UK Government and European bodies.

» 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.

» 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.

» The HVAC Tool Box - Tools and basic information for engineering HVAC systems. Includes dimensions, materials, standards and system configurations.

» HVAC Training - Offer videotapes on HVAC and other construction trades. We 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 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.yutopian.com/Yuan/MCooler.html

» Numerical Modeling of Cryocoolers - Presents theory and design of cryocoolers including Stirling machines and Pulse Tubes.

http://www.wtb.tue.nl/woc/ptc/rps/home.html

» 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.

» Refrige.com - Heating, ventilation, air conditioning and refrigeration industry news and relevant solutions for environmental and energy issues.

» Refrigeration Service Engineers Society - Training and certification in all segments of the HVAC/R industry.

Usenet sci.engr.heat-vent-ac - news: - Google Groups

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Science, Technology, Mechanical Engineering, HVAC.

Help build the largest human-edited directory on the web. Soumettre un site - Open Directory Project - Devenir Editeur

Web directories list the websites by theme. The links in a web directory are collected, edited and organized by humans. Yahoo and Dmoz ODP(Open Directory Project) are considered as the best human-edited web directories on the Internet and they are one of the most trusted and relied traffic sources. Since these directories get thousands of submissions every day, it is sometimes difficult to get listed in them and your URL may take a long time to be reviewed and listed. Generally good directory listings give a surprise boost to your link popularity.