Equip your students with the knowledge and skills to maintain and troubleshoot today's complex heating, air conditioning, and refrigeration systems with REFRIGERATION AND AIR CONDITIONING TECHNOLOGY, 7th Edition. Now celebrating its 25th anniversary, this time honored best seller provides the exceptional hands-on guidance, practical applications, latest technology, and solid foundation your students need to fully understand today's HVAC service and repair, its environmental challenges, and their solutions. Focused on sustainable technology in today's HVAC/R industry with an emphasis on new technologies and the latest advancements in the industry, the 7th edition has been updated to include more on Green Awareness, LEED accreditation and building performances with two new chapters on Energy Audits and Heat Gains and Losses. This edition covers the all-important soft skills and customer relation issues that impact customer satisfaction and employment success. Memorable examples, more than 260 supporting photos and unique Service Call features emphasize the relevance and importance of what readers are learning. Trust Refrigeration and Air Conditioning TECHNOLOGY 7E to provide the reader-friendly, clear and accurate coverage of critical skills your students need for HVAC/R success.