The specific heat of water is 1 calorie/gram Â°C = 4.186 joule/gram Â°C which is higher than any other common substance. As a result, water plays a very important role in temperature regulation.
Central air conditioners typically last from 10 to 15 years. The lifespan of a central cooling unit may be reduced if its capacity is not properly matched to the cooling load of the home.
Assess the Efficiency of Your Current System. Even if your central air conditioner is just eight to 10 years old, it could suck up to twice the electricity that even a low-end new one would use.