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Rheem Performance Platinum 11 GPM Natural Gas High Efficiency Indoor Recirculating Tankless Water Heater ECOH200DVRHLN - The Home Depot
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APCOM UT1 Hot Water Recirculation Pump For Under Sink - Instant Hot Water Recirculating System For Tank Type Water Heaters - Amazon.com
![Right – This heat pump water heater is equipped with a recirculation pump to speed hot water to distant faucets. | Building America Solution Center Right – This heat pump water heater is equipped with a recirculation pump to speed hot water to distant faucets. | Building America Solution Center](https://basc.pnnl.gov/sites/default/files/images/2021-Healthy-X-HP%20Water-Heater%20w%20Recirc%20Pump.jpg)
Right – This heat pump water heater is equipped with a recirculation pump to speed hot water to distant faucets. | Building America Solution Center
![plumbing - Can someone explain to me how this hot water recirculating system works? - Home Improvement Stack Exchange plumbing - Can someone explain to me how this hot water recirculating system works? - Home Improvement Stack Exchange](https://i.stack.imgur.com/FB3Xy.jpg)
plumbing - Can someone explain to me how this hot water recirculating system works? - Home Improvement Stack Exchange
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