HVAC/R Troubleshooting & Field Diagnostics (Paperback)
Language: English
Published by Independently Published, 2026
- Softcover
- New
Seller: CitiRetail, Stevenage, United KingdomCitiRetail
AbeBooks seller since June 29, 2022
Condition: New
£ 104.49
Quantity: 1 available
Add to basketItem description from seller
Paperback. Stop guessing. Diagnose with evidence. HVAC/R systems do not fail in neat textbook categories. A weak-cooling complaint may begin with airflow, a low-voltage control problem can imitate a component failure, and abnormal refrigerant readings can be consequences rather than causes. HVAC/R Troubleshooting & Field Diagnostics teaches you how to move from symptom to verified root cause with a disciplined, measurement-driven process. Built for HVAC/R students, apprentices, service technicians, maintenance professionals, and instructors, this practical visual guide connects electrical, refrigeration, airflow, heating, heat-pump, and control-system evidence into one diagnostic method. Inside, you will learn how to: Trace wiring diagrams and sequence of operation before replacing components.Interpret voltage, current, resistance, capacitance, sensors, control boards, and compressor electrical behavior.Use pressure, temperature, superheat, and subcooling as coordinated evidence instead of single-reading shortcuts.Diagnose static-pressure, duct, filter, coil, blower, humidity, and comfort problems.Troubleshoot gas furnaces, heat pumps, reversing valves, defrost, auxiliary heat, ECM blowers, inverter compressors, communicating systems, and electronic expansion valves.Work intelligently with modern A2L systems including R-32 and R-454B while keeping manufacturer instructions and applicable requirements in control.Apply the PROVE method: Pinpoint the complaint, Read the system state, Obtain measurements, Verify the suspected cause, and Evaluate operation after correction. What makes this book different? The emphasis is not on memorizing fault lists. It is on proving what the system is doing. Clear technical figures, detailed equipment visuals, "Where to Measure" diagrams, worked calculations, Expected / Observed / Meaning tables, and full service-call cases show how evidence changes the next diagnostic decision. If you want textbook depth with field-manual usability-and a repeatable way to diagnose conventional and modern HVAC/R equipment-this book is built for the service call in front of you. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…
Seller Inventory # 9798192628270
- Title
- HVAC/R Troubleshooting & Field Diagnostics (Paperback)
- Author
- Robert Samuel Chen
- Publisher
- Independently Published
- Publication year
- 2026
- Condition
- new
- Binding
- Paperback
- Language
- English
- ISBN 13
- 9798192628270
HVAC/R systems do not fail in neat textbook categories. A weak-cooling complaint may begin with airflow, a low-voltage control problem can imitate a component failure, and abnormal refrigerant readings can be consequences rather than causes. HVAC/R Troubleshooting & Field Diagnostics teaches you how to move from symptom to verified root cause with a disciplined, measurement-driven process.
Built for HVAC/R students, apprentices, service technicians, maintenance professionals, and instructors, this practical visual guide connects electrical, refrigeration, airflow, heating, heat-pump, and control-system evidence into one diagnostic method.
Inside, you will learn how to:
- Trace wiring diagrams and sequence of operation before replacing components.
- Interpret voltage, current, resistance, capacitance, sensors, control boards, and compressor electrical behavior.
- Use pressure, temperature, superheat, and subcooling as coordinated evidence instead of single-reading shortcuts.
- Diagnose static-pressure, duct, filter, coil, blower, humidity, and comfort problems.
- Troubleshoot gas furnaces, heat pumps, reversing valves, defrost, auxiliary heat, ECM blowers, inverter compressors, communicating systems, and electronic expansion valves.
- Work intelligently with modern A2L systems including R-32 and R-454B while keeping manufacturer instructions and applicable requirements in control.
- Apply the PROVE method: Pinpoint the complaint, Read the system state, Obtain measurements, Verify the suspected cause, and Evaluate operation after correction.
What makes this book different?
The emphasis is not on memorizing fault lists. It is on proving what the system is doing. Clear technical figures, detailed equipment visuals, “Where to Measure” diagrams, worked calculations, Expected / Observed / Meaning tables, and full service-call cases show how evidence changes the next diagnostic decision.
If you want textbook depth with field-manual usability—and a repeatable way to diagnose conventional and modern HVAC/R equipment—this book is built for the service call in front of you.
"Synopsis" may belong to another edition of this title.
CitiRetail
Stevenage, United Kingdom
AbeBooks seller since June 29, 2022
Shipping rates from United Kingdom to U.S.A.
| Item | 7 to 14 business days | 7 to 60 business days |
|---|---|---|
| First item | £ 37.00 | £ 37.00 |
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