Qith possible tough economic times ahead, the Q offers up this economical, relatively safe and practical in-line water heater.
The parts can be purchased separately or in a kit, which includes 100 centimetres of metal wire, a box white candles and a box of matches, with instructions on the possible uses.
The concept is simple and can be macgyvered to any shower or water pipe. A lit candle is placed under a water pipe, the water is heated as it passed over the open flame and you have instant hot water. See diagram.
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In Costa Rica the economic heater can save thousands each month on electrical bills and removes the danger of being electrocuted by a Lorenzetti electric shower head.
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