Every masjid in Qatar has cold drinking water machines for public just beside the main gates and thousands of people are drinking and taking cold water in their bottels daily. I dont know what type of kindness they want to do by installing refregirator outside their home as their homes are not a meeting point of public like mousques. So labor and poor people will suffer to walk and reach their to put one drop of water in their thirsty tounge The mosques are everywhere in Qatar and locals and non locals are spending money to put cold drinking water machines there. My point is that puting refrigator outside the home is less useful here in Qatar and it is a way to become in headlines.