Refrigerant Characteristics (GTAC2-1A)
Discusses refrigerant types, characteristics, and oil compatibility of pure azeotropes, and zeotrope blends. It focuses on proper application and safe handling for new, replacement refrigerants used in air conditioning and refrigeration systems.
Book Only (GTAC2-101A)..................................... 022-131................... 7.75
†CD-ROM (GTAC2-1CD)..................................... 022-080................. 75.00
Refrigerant Oils (GTAC2-2A)
Covers oils used in air conditioning systems and how they are properly applied. Includes compatibility with new, replacement refrigerants and changeout procedures.
Book Only (GTAC2-102A)................................... 022-133................... 7.75
†CD-ROM (GTAC2-2CD)..................................... 022-081................. 75.00
Refrigerant Piping (GTAC2-3)
Familiarizes you with enough detail to spot and modify obvious field piping errors. Topics covered are piping requirements, sizing, insulation, and support and piping loops.
Book Only (GTAC2-103A)................................... 022-105................... 7.75
†CD-ROM (GTAC2-3CD)..................................... 022-082................. 75.00
System Dehydration (GTAC2-4)
Discusses moisture problems and their effect on air conditioning systems, and the importance of moisture elimination during evacuation.
Book Only (GTAC2-104)..................................... 022-107................... 7.75
†CD-ROM (GTAC2-4CD)..................................... 022-083................. 75.00
Charging, Recovery, Recycling and Reclamation (GTAC2-5A)
Explains how to charge, recover and recycle traditional and replacement halocarbon refrigerants. It also focuses on tools and equipment used.
Book Only (GTAC2-105A)................................... 022-139................... 7.75
†CD-ROM (GTAC2-5CD)..................................... 022-084................. 75.00
Installation Procedures (GTAC2-6)
All facets of refrigeration system installation are covered including planning, piping, brazing, wiring, pump down, prestart checks, and start-up and safety essentials.
Book Only (GTAC2-106)..................................... 022-111................... 7.75
†CD-ROM (GTAC2-6CD)..................................... 022-085................. 75.00
Heat Pumps (GTAC2-7)
Covers the overall concept of the heat pump, its operation, benefits and disadvantages, operating economics, servicing concerns and how water-source heat pumps are used for heat reclaim in commercial buildings.
Book Only (GTAC2-107)..................................... 022-113................... 7.75
†CD-ROM (GTAC2-7CD)..................................... 022-086................. 75.00
Part Load (GTAC2-8)
Operating problems often show up at part load rather than at full capacity. These are the problems on which this module focuses, concentrating on the refrigeration cycle.
Book Only (GTAC2-108)..................................... 022-115................... 7.75
†CD-ROM (GTAC2-8CD)..................................... 022-087................. 75.00
Troubleshooting (GTAC2-9)
Introduces basic refrigeration system troubleshooting. Study diagnostic tools along with troubleshooting, logic, information, and charts.
Book Only (GTAC2-109)..................................... 022-117................... 7.75
†CD-ROM (GTAC2-9CD)..................................... 022-088................. 75.00
GTAC Troubleshooter
This diagnostic tool helps isolate common residential problems quickly and incorporates both the Basic Symptom Analysis and Refrigerant-side Troubleshooting form used in GTAC-9.
Diagnostic Tool (GTAC2-TS)............................... 022-050................... 8.00