mcesh@lemmy.worldtoTechnology@lemmy.world•One month after experimental pig heart transplant, doctors say they see no signs of rejection or infectionEnglish
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11 months agoThe first one was done in Jan 2022. The patient, David Bennet, survived for 2 months.
That fitting is installed between the hot and cold supply lines at a single location/fixture in the house, usually the farthest away from the heater. Then, a compatible tankless heater can use a pump to push hot water out while pulling the cold water back in through the cold supply line - so no extra recirculating pipe has to be installed. You trigger the recirculation with a switch at the fixture, on a schedule, or with an app/smart home device.