Many of us turn a few knobs and, miraculously, hot water comes out without much thought other than our energy and water bills. However, the water that ends up in the drain retains a certain about of embodied energy that is capable of being recovered. This water is now technically graywater, but you’ve paid valuable money for the energy used to raise its temperature. It makes sense to recapture this energy and there are a few great products that can help with this.
Heat recovery is nothing new, however it is becoming more main stream and affordable than ever before. If you’re looking to cut a few bucks out of your energy bill while looking for a relatively easy way to help make a bigger impact on your regional energy footprint, then a small addition to your water circulation lines may be the answer.