We offer maintenance and repair service for air coolers of all brands and provide 1 Year warranty for all the replaced electrical parts. Our expert team is capable to provide prompt service for metal or plastic residential as well as industrial air coolers. Ram Services and Sales also provides the free warranty service for Ram coolers in Nagpur City. To obtain Ram Coolers warranty service within 24 months from the date of retail purchase, you must produce the dated Proof-of-Purchase document. One of the most common problems observed in air coolers is water droplets coming along with air. The problem is generally associated with the problem in cooling pads. It is crucial to get the cooler checked with a trained technician, who can inspect and correct pads or can replace them if required.