High efficiency evaporative cooler modification retro fit kit. This kit will help an evaporative cooler perform 100% + efficientcy in cooling capacity getting maximum cooling temperatures through out the day depending on outside air temperature, relative humidity, dew point temperatures, and wet bulb temperatures. The ''Evapmod'' retro fit kit has no moving parts, and does not use additional electicity to operate in making the evaporative cooler more efficient to cool. This kit is basically solar based,metal construction,painted dark brown to absorb suns rays and heat, which is what is needed to make this modification kit work by changing air intake and water temperature dynamics to increase evaporation rate resulting in a colder output air temperature from the evaporative cooler. Increased cooling temperatures up to 10 degrees. Looking for a buyer or manufacturer to purchase trademarked name and patent rights who is willing to fabricate, sell, install, and maintain this product. The potential could be very great especially with the high price of electricity, cost of using natural resources for electricity, global climate, and environmental issues. Evaporative coolers are used in the desert southwest regions, arid regions, other countries, and other places where air conditioning does not exist or is considered a luxury.This product can be designed to work with most evaporative coolers on the market. We were a family business for 20 years experimenting, testing, designing, and installing this product locally in Arizona. The Inventor was Franklyn F Kelley, an Engineer, Mathematician, and a Physicist who had a goal to improve evaporative cooling back since 1979. This '' Evapmod''tm retro fit kit will not eliminate the need for air conditioning at all, it was designed to make a cooling product more efficient with out using additional power or moving mechanical parts. Price is negotiable. Email or call Colin McClure A.E.A. Inc at 623-780-2479.