HVAC Technician's Diagnostic Field Manual : Measurement-First Troubleshooting for Airflow, Electrical, Refrigerant, A2L, Heat Pumps, Compressors, and First-Call Fixes
Language: English
Published by Independently Published Sep 2026, 2026
Series: Book 2 of 2 - HVAC Professional Certification Series
- Softcover
- New
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
AbeBooks seller since August 14, 2006
Condition: New
£ 36.10
Quantity: 2 available
Add to basketItem description from seller
Neuware.
Seller Inventory # 9798174536777
- Title
- HVAC Technician's Diagnostic Field Manual : Measurement-First Troubleshooting for Airflow, Electrical, Refrigerant, A2L, Heat Pumps, Compressors, and First-Call Fixes
- Author
- Meridian Learning
- Publisher
- Independently Published Sep 2026
- Publication year
- 2026
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- English
- ISBN 13
- 9798174536777
- Item weight
- 648 grams
- Dimensions
- 279x216x15 mm
- Series
- Book 2 of 2: HVAC Professional Certification Series
Stop guessing. Start measuring. Diagnose the system before replacing the part.
When an HVAC system stops cooling, freezes a coil, trips a breaker, short cycles, loses airflow, or throws a fault code, the symptom is only the beginning. The real challenge is determining what failed—and proving it before making the repair.
HVAC Technician’s Diagnostic Field Manual gives technicians a practical, measurement-first approach to troubleshooting residential and light-commercial HVAC systems. Instead of relying on symptoms, assumptions, or unnecessary parts replacement, this field-focused manual teaches you how to move logically from the customer complaint to measurable evidence, root-cause confirmation, repair, and final system verification.
At the center of the book is a repeatable diagnostic process:
Complaint → Verify → Measure → Compare → Isolate → Confirm → Repair → Prove
Whether you're dealing with weak airflow, abnormal refrigerant readings, an electrical failure, a compressor that will not start, a heat-pump problem, or a modern communicating system, you'll learn to ask the questions that matter:
What should the system be doing?
What is it actually doing?
Which measurement separates the possible causes?
What evidence proves the failure?
How do you verify the repair before leaving?
Inside you'll learn how to:
- Diagnose airflow using static pressure, pressure drop, temperature, and system evidence
- Interpret superheat, subcooling, pressures, saturation temperatures, and refrigerant patterns without relying on a single reading
- Follow electrical circuits logically and determine where voltage, commands, or operation stop
- Test compressors before condemning an expensive component
- Troubleshoot heat pumps, heating operation, reversing valves, auxiliary heat, and defrost problems
- Approach A2L refrigerants and modern refrigerant service with appropriate diagnostic and safety considerations
- Diagnose ECM blowers, variable-speed equipment, inverter-driven compressors, sensors, and communicating controls
- Separate fault codes from the conditions that actually caused them
- Work through symptom-to-cause diagnostic decision trees
- Apply measurement-first reasoning to realistic service-call scenarios
- Verify repairs and reduce preventable callbacks
The manual also includes practical diagnostic matrices, checklists, measurement relationships, refrigerant-pattern guidance, electrical fault-isolation workflows, compressor proof checks, heat-pump decision paths, and truck-ready quick references designed for use when the answer needs to come from evidence—not guesswork.
Built for technicians who want to understand why a system is failing—not simply what part might be bad.
This manual is suitable for HVAC service technicians, apprentices, maintenance technicians, trade-school students, installers transitioning into service work, and experienced technicians looking for a more disciplined troubleshooting process.
From the first minutes of the service call to the final verification measurement, the objective stays the same:
Find the evidence. Isolate the cause. Prove the fault. Fix it correctly. Verify the result.
Turn every service call into a diagnostic process—and every measurement into a better decision.
"Synopsis" may belong to another edition of this title.
Shipping rates from Germany to U.S.A.
| Item | 7 to 10 business days | 5 to 7 business days |
|---|---|---|
| First item | £ 29.27 | £ 37.63 |
Payment methods
- Bank Wire Transfer
- Check
- Paypal
Store description
Das Unternehmen AHA-BUCH GmbH: Seit der Gründung von AHA-BUCH im Juli 2005 ist unser Hauptziel, zufriedenen Kunden so schnell und so preisgünstig wie möglich ihren Bücherwunsch zu erfüllen. Unsere Firma beschäftigt 16 Mitarbeiter, die nur ein Ziel kennen: den Kunden und seine Wünsche! Auf über 3700 m2 Fläche haben wir über 100.000 Bücher, Modernes Antiquariat und Spiele auf Lager.
Specialty
Kinderbücher & Kinderhör Casetten, German Books, Software, Natur & Tiere, Ratgeber, Sachbücher, Englische Bücher, Medizin & Gesundheit, Universität & StudiumSeller's business information
AHA-BUCH GmbH
Garlebsen 48
Einbeck, Germany 37574
Terms of sale
Imprint
Seller Info:
AHA-BUCH GmbH
represented by the managing director Christel Glass
Garlebsen 48
37574 Einbeck
Deutschland
Telefon: 055639996039
Telefax: 055639995974
E-Mail: abebooks@aha-buch.de
USt-IdNr.: DE261904229
registered at Commercial register Amtsgerichtes Göttingen
Handelsregisternummer HRB 200691
Alternative dispute resolution:
The European Commission provides a platform for out-of-court online dispute resolution (ODR platform), which can be accessed under https://ec.europa.eu/odr.
We have been a member of the "FairCommerce" initiative since 25.05.2018.
For more information, see www.fair-commerce.de.
Right of withdrawal
If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.
Information regarding the right of withdrawal
Statutory right to withdraw
You have the right to withdraw from this contract within 14 days without giving any reason.
The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.
To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.
To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.
Effects of withdrawal
If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).
We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.
We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.
We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.
We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.
You shall send back the goods or hand them over to AHA-BUCH GmbH, Einbeck, Germany, without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.
Exceptions to the right of withdrawal
The right of withdrawal does not apply to:
- The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
- The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.
Shipping terms
We ship your order after we received them
for articles on hand latest 24 hours,
for articles with overnight supply latest 48 hours.
In case we need to order an article from our supplier our dispatch time depends on the reception date of the articles, but the articles will be shipped on the same day.
Our goal is to send the ordered articles in the fastest, but also most efficient and secure way to our customers.