John Tomczyk
33 works on record
Works
Among Unknown Hostages
2006
Alternative Refrigerant Blends & Oils
2003
Compression Systems
2003
System Diagnostics and Troubleshooting Procedures
2003
Refrigerant transition and recovery certification
2001
Troubleshooting and servicing modern air conditioning and refrigeration systems
1995
Refrigeration and Air Conditioning Technology with Lab Manual
Refrigeration and Ac Technology
The HVAC/R Professional's Field Guide to Universal R-410a Safety & Training
Tecnologia de refrigeracion y aire acondicionado / Refrigeration and Air Conditioning Technology, Vol. 1 (Spanish Edition)
Tecnologia de refrigeracion y aire acondicionado / Refrigeration & Air Conditioning Technology (Spanish Edition)TOMO II
Lab Manual for Tomczyk/Silberstein/ Whitman/Johnson's Refrigeration and Air Conditioning Technology, 8th
Student DVD Set for Whitman/Johnson/Tomczyk/Silberstein's Refrigeration and Air Conditioning Technology
Bundle : Refrigeration and Air Conditioning Technology, 8th + Delmar Online Training Simulation
Bundle : Refrigeration and Air Conditioning Technology, 8th + Lab Manual + Delmar Online Training Simulation
Basic Refrigeration & Charging Procedures
2003
Refrigeration And Air Conditioning Technology Set
Tecnologia de Refrigeracion Y aire Acondicionado Tomo 3
Bundle : Refrigeration and Air Conditioning Technology, 8th + Electricity for Refrigeration, Heating, and Air Conditioning, 10th + Delmar Online Training Simulation
DVD Set for Whitman/Johnson/Tomczyk/Silberstein's Refrigeration and Air Conditioning Technology, 7th
DVD #7 for Whitman/Johnson/Tomczyk/Silberstein's Refrigeration and Air Conditioning Technology, 7th
Bundle : Refrigeration and Air Conditioning Technology, 9th + MindTap for HVAC Activities
Bundle : Refrigeration and Air Conditioning Technology, 9th + MindTap, 4 Terms Printed Access Card + Delmar Online Training Simulation
Bundle : MindTap HVAC, 4 Terms Printed Access Card for Tomczyk/Silberstein/ Whitman/Johnson's Refrigeration and Air Conditioning Technology, 8th + Delmar Online Training Simulation
Bundle : Refrigeration and Air Conditioning Technology, 8th + MindTap HVAC, 2 Terms Printed Access Card + Delmar Online Training Simulation
Bundle
Bundle : Refrigeration and Air Conditioning Technology, 8th + Modern Hydronic Heating
Bundle : Refrigeration and Air Conditioning Technology, 8th + DEWALT HVAC Code Reference
Bundle : Refrigeration and Air Conditioning Technology, 8th + Electricity 1 : Devices, Circuits, and Materials, 10th + Delmar Online Training Simulation
Bundle : Refrigeration and Air Conditioning Technology, 8th + Lab Manual + MindTap HVAC, 4 Terms Printed Access Card + Delmar Online Training Simulation
Refrigeration and Air Conditioning Technology (MindTap Course List)
My Africa Stories
Refrigeration and Air Conditioning Technology, Cengage International Edition