Revel for Fundamentals of Hvacr -- Access Card

Fundamentals of HVACR is a plain-language account of the principles of heating, ventilation, air conditioning and refrigeration. The text is comprehensive enough to serve as the basis of both HVACR courses and entire HVACR programs. Units are short and digestible, presenting complex material clearly and concisely. Practical tips and examples offer context and deepen understanding.

The 4th Edition has been updated and revised to meet current industry standards and requirements. It has 5 new units covering HVACR electronic controls, electrical installation, room air conditioners, CO₂ refrigeration systems and hydrocarbon refrigeration units. Coverage of sustainability and electrical codes has also been expanded upon for the new edition.