Nowadays air conditioning products become necessity in residential and commercial spaces. Globe warming is one of biggest challenges for life on earth in 21 centuries. Due to high demands of air conditioners this situation has been escalating because tremendous volume of HCFC-22 refrigerant are used on air conditioners nevertheless science and technology progressed to create more environment friendly refrigerant like R290. HCFC-22 (CHClF2) is major gases currently used worldwide in domestic and commercial refrigeration and air conditioning which contributes to stratospheric ozone depletion. Most of advanced western countries like USA Germany UK Australia Japan and etc. are imposing more strict regulations on green refrigerant usage and energy efficiency standards. It incurs manufacturers keeping investing on technology solutions to meet such standards and general ideas are adopting bigger evaporator and condenser system, more efficient compressor, DC motor. As a result, the overall air conditioning industrial cost has been soaring higher and consumer’s expenses are more.

People are hard to imagine how people live in desert to cool their room. Some ancient architecture archeology gives out interesting answers. A lot of old type buildings and houses from middle east countries like Saudi Arabia, Iran, Iraq showed us that the underground tunnel structure helps to cool down hot air in desert by 8-12 degrees Celsius. By modern technology we could imitate such mechanism to make air cooler which gives better performance by cold water supply. The main components work with cellular evaporator, fan motor and cold water tank or ice packs additional. The spray motor could generate tiny water mist and spray it towards cellular evaporator, then air outlet fan motor blows the cool air into room. It could work as one humidifier as well in dry room. With the freestanding tower shape design it is equipped with oscillating motor to deliver cool air 270 degrees to cover significant area of your living indoor. Of course due to portable design it will also provide quicker cooling air when you enjoy time at backyard barbeques outdoor pool parties or relaxing on the porch garden or deck. 

A freestanding tower evaporative air cooling and heating fan will perfectly meet your air demands in house or garden. With zero refrigerant in system it is more green energy solution for residential air treatment. It is a 3 in 1 multiple functional air conditioning appliance. And very low power consumption is a plus comparing to conventional air conditioner. Overall this very much economic portable air cooler will help you save more money along with multiple features.