Yes, AD4000 models are Energy Star Certified. AirDoctor still costs about $30-40 in electricity per year, depending on the cost of electricity in your area, running on Auto mode, and assuming 24/7 run time.
Yes, AD4000 models are Energy Star Certified. AirDoctor still costs about $30-40 in electricity per year, depending on the cost of electricity in your area, running on Auto mode, and assuming 24/7 run time.