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£67.55
It has never been this cheap. We have no record of a lower price.
£68 today · cheaper than every other day in the last 2 months
COMMERCIAL REFRIGERATION SYSTEMS AND SERVICE: A Practical Guide to System Fundamentals, Diagnosis, and Repair with Modern Refrigerants and Practice Questions
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Last 28 days · 28 data points (no recent data)
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Price distribution over 28 days • 1 price levels
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Most common price: £68 (28 days, 100.0%)
Price range: £68 - £68
Price levels: 1 different prices over 28 days
Description
You can diagnose a residential AC system in your sleep. Then the call comes from a supermarket. The walk-in is climbing past 40 degrees with a full case of product on the line, and the rules you trusted don't fit. Commercial refrigeration is its own world: parallel racks, secondary loops, hot-gas defrost, oil management, transcritical CO₂, and a refrigerant landscape that has changed under everyone's feet. So you start swapping parts. A compressor that turns out not to be the problem. A recovery machine you're not certain is rated for the A2L refrigerant in the system. A gauge set showing you numbers you can read but can't quite turn into a cause. The callback comes. The client remembers. And every season the HFC phasedown, the AIM Act, and the flammable-refrigerant codes shift the ground again, while the beginner "HVAC bible" on your shelf barely mentions any of it. This book was written to end the guesswork. Commercial Refrigeration Systems and Service is for the working technician crossing over from residential, and for the serious apprentice who wants to understand commercial systems end to end instead of memorizing fixes. You learn to read a system before you touch it, so the gauges and temperatures point you to the fault instead of to a parts order. Inside, you'll master: The full system, from the vapor-compression cycle to transcritical CO₂ racks, one concept at a time Superheat, subcooling, and the diagnostic patterns that actually name the fault Compressors, condensers, evaporators, metering devices, controls, and electrical, explained in plain language first and then formally The A2L era in practice: safety classes, GWP, the HFC phasedown, and what current EPA and AIM Act rules mean at the jobsite Evacuation, charging, recovery, brazing with nitrogen, and A2L piping and leak-detection practice 1,000 original practice questions with explained answer keys 68 original technical diagrams and step-by-step worked examples Walk-ins, display cases, ice machines, multiplex racks, and modern refrigerants, covered the way the work actually happens. Stop replacing parts and start diagnosing systems. Whether you're moving up into commercial refrigeration, building toward a career in it, or keeping your skills current as the refrigerants change, this guide gives you the system-level understanding that separates a parts-swapper from a technician who knows why. An independent, unofficial study guide. Regulatory content reflects the transition currently underway; always verify current EPA and local requirements before you work.
Product Specifications
- Format
- paperback
- ASIN
- B0HD836DN3
- Domain
- Amazon UK
- Release Date
- 06 August 2026
- Listed Since
- 06 August 2026
Barcode
No barcode data available
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