HVAC controls and systems by Levenhagen, John I.

Solar air conditioning and refrigeration

Solar air conditioning and refrigeration

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

Direct digital control for building HVAC systems by Coffin, Michael J. (Michael James)

ASHRAE handbook. Heating, ventilating, and air-conditioning systems and equipment.

Modern refrigeration and air conditioning by Althouse, Andrew Daniel

ASHRAE handbook. Heating, ventilating, and air-conditioning applications.

Electricity and controls for heating, ventilating, and air conditioning by Herman, Stephen L., Sparkman, Bennie L.

Practical air conditioning equipment repair by Caristi, Anthony J.

Variable air volume manual by Wendes, Herbert