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Help
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
The Book Will Be Published In A Flexible, 5' X 8' Format Filled With Schematic System Layouts And Graphics Showing How Commonly Measured Data Can Be Used To Identify Operating Problems With The Hvac Equipment. It Is Expected That About One Quarter To One Third Of The Book Will Be Line Drawing System Schematics, Graphics Showing Expected Data In Fault And Nofault States, And A Few Photographs Of Systems (Used Only When Such A Figure Is Required For Clarifying Points Made In The Text.)
⚠️ 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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support@ergodebooks.com
⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
