HEATKEYS

Air Conditioning, Heating & Refrigeration NEWS site has up to date weekly information that covers all aspects of the ACHR and HVAC industry.

The #1 HVACR Community

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Computer-based HVACR simulators that provide hands-on training for servicing various types of air conditioning, heating, and refrigeration equipment.

YouTube is a place to discover, watch, upload and share videos.

Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.

Learn HVAC is an educational tool created by the Institute for Sustainable Building Performance. The tool helps teach students about the operation of a typical HVAC system.

Building Energy Simulation Programs: DOE-2, EnergyPlus, and SPARK.

Lawrence Berkeley National Laboratory

Paul R. Grant is an attorney licensed to practice law in the State of California and has been in active practice since his admission to the California Bar in 1975.