Any other hot water faucet you turn on will have hot water quickly. To save water, try to do several hot water consuming tasks consecutively before the hot water in the pipes has time to cool down. You can also install a rapid hot water kit. These kits have a small pump that moves the hot water to the faucet quickly. A special valve redirects the water back into the cold water side instead of down the drain.
Some models start on demand for hot water and others use a timer to keep hot water at the faucet.
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