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Master the business side of HVAC, Electrical, and Plumbing construction. Access proven estimating spreadsheets, online training, and practical tools designed to help contractors, engineers, and estimators work smarter and bid with confidence.

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Learn to read drawings and HVAC Piping Estimating

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How Steam Traps Work

Learn how Steam Traps Work

Steam Heating System Basics

Steam Heating System Basics

Plan | Elevation | Section Views and Details

Chapter #3 - Plan, Elevation, Section Views and Details You will need to understand how to read a set of...

HVAC Mechanical Drawings

Chapter #4 - HVAC Mechanical Drawings The mechanical drawings we will be dealing with are specifically related to the HVAC...
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