Click on any of the topics to have an indepth knowledge of the particular subject.

• What is airconditioning? And what is airconditioning load?
• Does the orientation of my building affect airconditioning load?
• Do glass walls (glazing) make any difference to the efficiency of my airconditioner?
• How useful is sunfilm in reducing heat entry through glass? And what about heat from the roof? How do I reduce it?
• Do computers add to the heat load? And will tubelights and lamps add to the heat within my space?
• Can I place my pantry within the airconditioned space? And are there any other 'heat-producing' objects that can similarly go outside the airconditioned space?
• How do I prepare my office for efficient airconditioning?
• Can I locate the indoor unit (IDU) of my split airconditioner anywhere I wish? Does the cooling efficiency depend on the location? / How important is good installation for energy-efficiency? / Does it help to 'mix' airconditioner types while airconditioning my premises? / Do I need trained operators for my AC?
• Which components in an airconditioner consume electrical power?
• Which ACs are more efficient air-cooled or water-cooled?
• Any other environmental concerns that affect the decision on the condenser? And can I do anything to reduce power consumption by specific components?
• Do I have a choice of compressor
• How do the above figures translate in real life? / Do electronic controls and electronic thermostats help in efficient operation, or are they just gimmicks? / How can I further increase power savings in a central plant? / Variable speed drives.
• VSDs in pumps and fans
• Open drives
• Sub cooling
• Reducing compressor head
• Does the quality of ducting affect power consumption?
• After purchase