Hunter Dehn on Trends in Tankless Water Heaters

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Tankless water heaters became popular 10-15 years ago as a technology to be more energy efficient.The trade off was having to wait for cold water to clear the line before hot water appeared at your faucet. New options combine the convenience of recirculating pumps and the energy-efficiency of tankless heaters. Hunter Dehn of HD Realty discusses how to get the best of both.