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Tag selected: inexpensive.
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Saved by uncleflo on February 9th, 2022.
Suitable for new builds, home extensions and retrofitting, the Showersave QB1-21 and Showersave QB1-21C use the heat from the water flowing out of the shower to warm up the cold water going in. This simple heat exchange mechanism means that you spend less money on electricity or gas heating up the water to your shower. Can also be installed under "shower over bath" plumbing situations. WRAS approved. The hot and cold waters are kept separate by the double walled copper pipe design. An efficiency of +60% depending on flow rate. The QB1-21 superseds the old RECOH-VERT RV3 system. The unit is exactly the same size, however the energy efficiency has been improved. The Cyclone Top Fitting increases the efficiency of the Showersave by making the hot waste shower water swirl around and down through the central copper pipe of the Showersave. This increases the amount of time the hot water is in contact with copper pipe to maximise heat transfer. Greater heat recovery is achieved with the Cyclone top.
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Saved by uncleflo on December 18th, 2019.
A Lynch electric motor starts every time, just turn the key, adjust the throttle and go. Giving you the security and comfort knowing you have a reliable engine while on the water. No need for pre-heating, the power is immediately available. With a Lynch motor the power kicks in straight away, making harbour manoeuvrability easier and more accurate. Quiet and Clean. The Lynch motor runs extremely quietly giving you a more peaceful experience and is free from exhaust fumes providing you with a clean engine room, overall making the on-board environment more pleasant and relaxing. The Lynch electric system has no impact on the water environment either making it an excellent choice for emission restricted waterways.
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Saved by uncleflo on June 23rd, 2019.
Pat Delany’s Open Source Machine Tools project is featured in Make Magazine #37! Our goal, simply stated: to help anyone, anywhere, build almost anything, using the stuff that’s already around them. We make essential machine tools — what people use to create essentially every manufactured item in our world — affordable to build with materials available in villages and urban slums everywhere, using open-source plans. This project is bottom-up rather than top-down: we want to help local artisans change their lives, their communities and their local economies. Learn more about our history and the idea of do-it-yourself global development, read the key documents behind our plans, get involved in this open source project, or click on any of the specific projects listed below. A re-discovered way to quickly make inexpensive but accurate machine tools for use in developing countries and in trade schools and shops everywhere. We made modern construction practical by replacing the original poured, non shrinking metal with cement grout.
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