December 12, 2017 8:31 am No Comments ZES Editor People Matter The presence of lots of us can greatly change room temperature, as anyone who has been crammed into a room Read More »
December 3, 2017 2:18 pm No Comments ZES Editor Peak Usage doesn’t scare us Even the cost of air conditioning runs according to the laws of supply and demand; energy costs more and the Read More »
September 26, 2017 1:23 pm No Comments ZES Editor Human Error We all make mistakes. Our job is to help you prevent them. Millions of PTAC wall-mounted heating and cooling Read More »
September 10, 2017 7:22 am No Comments ZES Editor Weather and Air Conditioning As the weather and seasons change so should air conditioning profiles. From summer to winter, hot to cold, sunny to Read More »
July 17, 2017 4:44 pm No Comments ZES Editor Problems with PTACs In a large building with centralized air conditioning, a chiller or condenser pumps “chilled” water through a system of tubes Read More »