The technical papers published by Air Change aim to share knowledge on subjects surrounding indoor air quality, energy efficiency, and wider HVAC matters in order to assist in progressing the industry into the future.
Introduction Air conditioning is important in building design and planning, because besides regulating the interior climate, it contributes…View
Introduction Pre-cool air handling units (PAU’s) have become a widely accepted method of treating outside air for Singapore…View
Introduction Air conditioner compressor technology has evolved over the years, with a variety of different scroll compressors now…View
Introduction Twenty years ago when I would go into an engineer’s office we would sit down and need…View
Introduction Once upon a time, air conditioner thermostats were simple mechanical devices that relied upon principles like the…View
Introduction When it comes to air conditioner efficiency acronyms like COP and IEER, are you a sufferer…View
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