| Building a Solar Water Heater |
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A lot of reasons exist why solar water heaters should be built. Most people will want to cut down on heating bills while others are thinking about the environment and want to save trees or fossils. The truth is that a water heater can really help out any home out there. We do have a lot of variations possible that you can choose from. Choose one solar water heater that is a part of a passive system so that there is no need for an additional energy source.
The first step in building solar water heaters is analyzing your personal water needs. While statistics show that a person uses around 30 gallons daily you might need more. You can cut down on costs if you look for an electrical water heater tank that was discarded but is big enough for you. Think about the location of the new heater. It should be placed outside the house with it facing south so that good sun ray exposure is possible. If you are thinking about absorbing even more energy from the sun then painting the tank plack is a great idea. Also, plywood boxes are required for each water tank. In order to place the heater in a proper upright position there is a need for it to feature one incline. In order to maintain a small level of energy loss you will need fiberglass insulation for the interior of your box. After this the water tank has to be installed. Different pipes and plumbing fittings have to be linked to the bottom of your tank. They will carry water from your home towards the solar heater. Then connect another pipe set from the water heater’s top. These are the pipes that go back to your regular heater inside the house. We do recommend that you get one in order to have one backup unit that is good and to keep water warm for as long as possible. Exposed pipes need to show insulation in order to avoid winter freezing. You can use insulation foam although fiberglass is a lot more effective. Now you do have to cover the box by using clear plastic and/or window glass. With doing this you can achieve the proper maintenance of heat in the box.
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