These days I have a major focus on saving as much money as possible. I recently went through some difficult financial times, had to move out of my old house, and then had to abruptly purchase a new vehicle. My savings and checking’s account are looking pretty miserable in the aftermath of all these problems. I’m doing everything I can to earn extra money, which means I’m also doing everything I can to save extra money. After all, it makes no sense to work my butt off if money is just floating out the door. Speaking of which, I’ve been desperately trying to improve my home insulation as well as my overall cooling system efficiency to save some cash. I realized that my most significant expense for many months of the year is operating in my central cooling system just to keep the house feeling tolerable. I wouldn’t say that my indoor air quality is good, or I’m highly comfortable. I just use the cooling system enough to take some of the humidity out of the air so I can sleep at night. Still, I’ve been breaking the bank every time my energy bill shows up. I decided to start investigating more energy efficient cooling systems and quickly stumbled upon something called a dual system air conditioner. Apparently, this system is capable to run at a low power throughout the day to keep the house minimally cool. When more advanced cooling power is necessary, a more powerful motor kicks into gear. That way, you are always saving money by only utilizing the necessary amount of energy.