Modern Refrigeration And Air Conditioning May 2026

: Visual demonstrations of service procedures and equipment operation.

: All commercial system controls are now consolidated into Chapter 26, while Chapter 9 introduces core refrigeration components earlier to accelerate student understanding. Diagnostic & Troubleshooting Focus Modern Refrigeration and Air Conditioning

: Two dedicated chapters now provide in-depth instruction on modern heat pump technology and troubleshooting. : Visual demonstrations of service procedures and equipment

: Hands-on exercises that range from basic residential maintenance to intricate commercial troubleshooting. Modern Refrigeration and Air Conditioning

: Extensive coverage of the industry shift toward mildly flammable (A2L) refrigerants and compliance with new federal environmental regulations.

: An interactive environment to practice tool selection and application.

: Expanded sections on airborne pathogen mitigation and advanced filtration, a priority following recent global health events.