Refrigeration and Air Conditioning for HVAC Technicians

A Practical Guide to Troubleshooting, Diagnostics, Installation, Repair, and Preventive Maintenance

von Stephen R Aldridge

418 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Become the HVAC technician who understands not only what failed-but why it failed and how to diagnose it correctly.

Refrigeration and Air Conditioning for HVAC Technicians is a practical, field-focused guide built to bridge the gap between HVAC theory and real-world service work. Whether you're an apprentice, a trade student, or an experienced technician looking to sharpen your fundamentals, this book gives you a structured, disciplined approach to understanding, troubleshooting, servicing, and maintaining refrigeration and air-conditioning systems.

Written in clear, practical language, this guide walks you through the refrigeration cycle, heat transfer, refrigerants, compressors, condensers, evaporators, expansion devices, electrical systems, controls, airflow, installation, commissioning, and modern HVAC technologies - always connecting theory back to what you'll actually encounter on a service call.

Inside, you'll learn how to:

- Interpret superheat and subcooling correctly, using manufacturer data instead of memorized numbers- Investigate refrigeration and electrical faults using structured diagnostic reasoning, not guesswork- Recognize airflow problems before they're mistaken for refrigerant faults- Evaluate major components and distinguish real failures from symptoms of another underlying cause- Strengthen preventive maintenance practices and document service findings professionally- Verify that a repair has actually corrected the original complaint - not just restored temporary operation

This book is built as a reference you'll return to for years, not just read once. It includes practical troubleshooting tables, maintenance checklists, formulas, reference values, electrical references, and technician-focused appendices covering pressure-temperature charts, electrical symbols, and industry standards.

Build stronger fundamentals. Diagnose with greater confidence. Troubleshoot systematically. Service HVAC systems with the professional mindset the trade demands.

If you're ready to become a more capable, methodical, and confident technician, get your copy today and keep this practical reference within reach.

• ISBN: 9798193531661
• Sprache: Englisch
• Erscheinungsdatum: 18.08.2026
• Größe: 279 x 216 mm
• Verlag: Amazon Digital Services LLC - Kdp