subject: Make Your Own Solar Hot Water Heater [print this page] For connecting the solar water heater to the regular water heater in the house it is best to call in a plumber to ensure there are no leaks but as you have carried out most of the work this should not prove to be too expensive and will give you peace of mind that the installation is correct. Remember to cover the exposed pipes with insulation tape to avoid the pipes freezing should the weather turn very cold.
