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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
With more than 1800 pages of text, graphics, charts and illustrations, the HVAC and Building Systems Reference Library CD provides an economical training, research, and reference resource for today's HVAC and facility professional. Addressing everything from HVAC system basics and efficient operation to a broad spectrum of controlrelated topics and indoor air quality management, the CD is indexed and uses bookmarks for convenient navigation. It includes the following books: HVAC Fundamentals; Managing Indoor Air Quality, Third Edition; Indoor Air Quality: A Guide for Facility Managers, Second Edition; Practical Controls: A Guide to Mechanical Systems; and HVAC Controls: Operation & Maintenance, Third Edition.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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