Mine ventilation and air conditioning by Hartman, Howard L.

Available for University of the Philippines Diliman College of Engineering via e-Textbook Reserves under Vital Source. Click here to access.
Also available remotely for University of the Philippines Diliman College of Engineering. Click here to access thru Remote Access via EZProxy

Electricity for refrigeration, heating, and air conditioning by Smith, Russell E. 1944-

HVAC systems design handbook by Haines, Roger W.

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

Electricity & controls for HVAC/R by Herman, Stephen L.

Electricity for refrigeration, heating, and air conditioning by Smith, Russell E. 1944-

Heating and cooling of buildings design for efficiency by Kreider, Jan F. 1942-

2010 ASHRAE handbook refrigeration.

Refrigeration & air conditioning technology

Refrigeration and air conditioning by Arora, C. P.

Shop manual for automotive heating & air conditioning by Schnubel, Mark