This spiral-bound, 300-plus book is designed to provide a fundamental understanding of refrigeration and air flow system troubleshooting procedures. Clearly written, and easy to comprehend, it ...

This training package provides a basic foundation for learning how to troubleshoot HVACR refrigeration and air flow systems. Designed for HVACR students, apprentices and technicians new to the craft, ...

Engineering guide to sizing a train horn air system. Explains operating pressure requirements, how to choose the right tank ...

Understand isokinetic sampling in unidirectional airflow to support accurate particle monitoring and cleanroom compliance.