Pinterest Facebook Twitter Email Hot Water on Demand 02:29 A demand water heater gives instant hot water and cuts waste substantially. Similar Topics: Color Green Home Improvement Organic Related Videos HGTV Dream Home 2010: New Mexico, Here We Come 01:54 Green Home Living Room Tour 02:36 Natural Orange Guard Ant Spray 01:21 Spiced-Up Vintage Cool Kitchen 03:31 Craftsman Exterior Makeover 03:57 We Recommend Change a Bulb, Change the World, Save Some Green Going Green: Eco-Friendly Home Improvement and Building Products 16 Photos Green Updates: Heating and Cooling Naturally Sophisticated Green 10 Green Home Updates Green Remodeling: Exterior and Whole House