My parents in nati have two reasonably large tanks which they feed off half the house and they can switch between using it and the town water, im sure Ed has a similar switch. although they arent totally reliant on it, it does help reduce water bills a little. The tanks feed drinking water all the time and only feed the hot water system (showers, laundry, etc) when the tanks have a bit of water in them. I must say congrats to Ed for being this enviro friendly, im sure his ecological footprint must be reasonable small.. have u ever completed one Ed? |