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Mentor Graphics® is a leader in electronic design automation. We enable companies to develop better electronic products faster and more cost-effectively. Our innovative products and solutions help engineers conquer design challenges in the increasin...

Carrier is the world leader in air conditioners, furnaces, hvac and central air conditioning products, providing air conditioning, heating and refrigeration solutions for home and businesses.

Elite Software - 30 hvac software programs for all aspects of hvac, plumbing and electrical System Design

Lawrence Berkeley National Laboratory

Duct Sizing Software Informer. Featured Duct Sizing free downloads and reviews. Latest updates on everything Duct Sizing Software related.

Provider of thermal management solutions, air flow sensors, and electronics cooling designs for electronics, telecommunications, and networking equipment.

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.

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

Welcome to ANSYS, Inc. - computer-aided engineering technology and engineering design analysis software products and services.

Hvac design and equipment information, with free or low cost software for Hvac design calculations.

HVAC Software, Flat Rate Pricing for HVACR, Plumbing, Appliance, and Electrical Industry. Management Books & Publications. HVAC Plumbing Business Consulting Seminars and Workshops.

Gas, oil, coal, solid waste, biomass & hybrid fuel-fired steam & hot water boilers. Product Line includes packaged boilers, fire-tube, water-tube & feedwater equipment for all heating & process applications including: schools, dry cle...