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re: Point of Use vs. Recirculating Pump for Hot Water?
Posted on 11/11/14 at 9:07 am to Quigley
Posted on 11/11/14 at 9:07 am to Quigley
how long is a long time?
This is the downside of tankless heaters.
Most would add in a point of use, I'm less familiar with recirculating pumps. But if it keeps the water always hot in the pipes that will be very expensive.
This is the downside of tankless heaters.
Most would add in a point of use, I'm less familiar with recirculating pumps. But if it keeps the water always hot in the pipes that will be very expensive.
Posted on 11/11/14 at 9:19 am to Napoleon
It's about 3-4 minutes for the kitchen. Not forever, but much longer than it takes on the other side of the house. On the side closest to the tankless they get hot water almost instantaneously. I'm leaning towards point of use for the reason you pointed out and I'm concerned a recirculating may void the warranty on their tankless, but that's just a guess
Posted on 11/11/14 at 10:33 am to Napoleon
quote:
how long is a long time? This is the downside of tankless heaters.
Possibly 5-10 seconds longer than having a tank but the benefit of endless hot water. Having the right size tankless is a huge problem for many where they want to save money on the front end and cut corners with a smaller unit.
Having long runs regardless of what kind of hot water heater you have will take time to get hot water to them.
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