We have had our freus unit for over 10 years! We have saved hundreds of dollars on electricity and maintenance cost. We are on "this level pay" with our electric company and with 2 a/c units plus a year round pool we only pay $195 per month. We were also able to get an extension on our Parts & Labor Warranty for 20 years! Plus with freus new upgrades, BC 365, we are able to use our freus air conditioner year round. We highly recommend freus air conditioners and the local certified freus installer and service contractor, The Air Conditioning Company.