Hot water in cold line with recirculating pump on dedicated return | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![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 - Broken Hot Water Circulating Pump - Shouldn't I still have hot water in showers eventually? - Home Improvement Stack Exchange plumbing - Broken Hot Water Circulating Pump - Shouldn't I still have hot water in showers eventually? - Home Improvement Stack Exchange](https://i.stack.imgur.com/PSORp.jpg)
plumbing - Broken Hot Water Circulating Pump - Shouldn't I still have hot water in showers eventually? - Home Improvement Stack Exchange
![APCOM UT1 Hot Water Recirculation Pump For Under Sink - Instant Hot Water Recirculating System For Tank Type Water Heaters APCOM UT1 Hot Water Recirculation Pump For Under Sink - Instant Hot Water Recirculating System For Tank Type Water Heaters](https://m.media-amazon.com/images/I/71ksqTcZ4pL.jpg)