I came across these products in my research for an upcoming project for a client. We are all looking for ways to be greener and these items all fit that bill.
Ecodrain - The EcoDrain shower heat exchanger warms cold water in the home's supply line with grey water from the shower. Installed directly under the shower, the devise uses a turbulator to stir the waste water in order to maximize heat exchange. Two walls of separation between fresh water and grey water ensure the two sources will not mix. According to the manufacture, their studies show the product can save 46 percent of the energy used in a typical shower.


