The air filter must be cleaned at least once in a quarter because there is a possibility of dust accumulation and getting circulated with the air. Window AC is a wonderful appliance and a great way to have respite from the summer heat. Always clean the outside compressor by spraying it with a hose. You can remove AC of your house and cover the condenser during winter season, if required. Remember to shut off the power while anyone is working on your window air conditioner.
Be sure that your system is thoroughly checked in every three months by an experienced technician of Pure Services Private Limited. Annual maintenance contract is a good idea as it includes labor, all man power, tools and you just pay additionally for replacement of damaged spare parts or components only. You can also call us for single service if you want to try our work before signing up for AMC.