REFRIGERATION AND AIR CONDITIONING HANDBOOK : Fundamentals, Refrigerants, and System Repair for Commercial HVAC Technicians

Langue : anglais

Edité par Independently Published Sep 2026, 2026

9798173510334

Vendeur : AHA-BUCH GmbH, Einbeck, AllemagneAHA-BUCH GmbH

Vendeur avec une évaluation de 5 étoiles

Vendeur AbeBooks depuis 14 août 2006

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A propos de cet article

Neuware - Every service call comes down to one moment. You connect your gauges, read the numbers, and have to decide. Low suction, high head, superheat that looks off. Is it low on charge, a restriction, weak airflow, or a failing compressor When you are not certain, you guess. You swap a part and hope. And too often you are back the next week at the same unit, facing a customer who is losing patience.Guessing is costing you. Wasted refrigerant, wasted parts, wasted hours, and the one thing you cannot easily win back: trust. Meanwhile the trade is only getting harder. The refrigerants you trained on are being phased down. New A2L and low-GWP refrigerants bring different pressures, new handling rules, and real safety concerns, and the regulations keep shifting. Falling behind is not an option when your name and your paycheck ride on getting it right the first time.Refrigeration and Air Conditioning Handbook was written to end the guessing. It builds your understanding from the ground up, in the plain language a working technician actually uses, and turns scattered facts into a way of thinking you can trust on every call. Whether you are starting from scratch or sharpening skills you already have, you will move from what heat and cold really are all the way to confidently servicing commercial rooftop units, chillers, and variable refrigerant flow systems.Inside this handbook you will learn to: - Read the whole system at once by interpreting suction, head, superheat, and subcooling together, never one number in isolation- Pinpoint the real fault fast with a master troubleshooting chart that separates undercharge, overcharge, restriction, airflow, and compressor problems- Understand the A2L and low-GWP refrigerant transition, Section 608 duties, recovery, and leak rules in plain language- Charge accurately by superheat and subcooling, and evacuate to a deep vacuum the right way- Master the core components: compressors, condensers, evaporators, metering devices, and the lines that connect them- Work commercial systems with confidence: rooftop units, split and multi-split, VRF, chillers, and central plants- Follow the electrical side, the controls, and the full sequence of operation from the call for cooling to shutdown- Lock it in with dozens of worked examples and more than fifty practice problems with full solutions, plus a quick-reference toolkit of formulas, targets, and a complete glossaryThis is not a memorization manual. It teaches the reasoning beneath every reading, so you can work through problems you have never seen before, stop the comebacks, and become the technician other people call when they are stuck.Stop guessing. Start diagnosing. Get your copy today.…

N° de réf. du vendeur 9798173510334

Titre
REFRIGERATION AND AIR CONDITIONING HANDBOOK : Fundamentals, Refrigerants, and System Repair for Commercial HVAC Technicians
Auteur
David Gloeckner
Éditeur
Independently Published Sep 2026
Année de publication
2026
État de l'article
Neu
Reliure
Taschenbuch
Langue
anglais
ISBN à 13 chiffres
9798173510334
Poids de l'article
433 grammes
Dimensions
279x216x10 mm

AHA-BUCH GmbH

Einbeck, Allemagne

Vendeur avec une évaluation de 5 étoiles

Vendeur AbeBooks depuis 14 août 2006

Frais d'expédition de Allemagne vers Etats-Unis

Article7 à 10 jours ouvrés5 à 7 jours ouvrés
Premier articleEUR 35,00EUR 45,00
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Einbeck, Allemagne 37574