What Are Hot Water Recirculating Systems?
If you have a dedicated return line, then this is a great system to use.
Instant Hot Water Recirculating Systems
This recirculating system does not require a dedicated hot water return loop.
The Spruce / Kevin Norris
It can be installed and used in any house.
Instant hot water systems come in many different varieties.
The two main pump locations are over the water heater and under the sink.
This loop can run constantly or be used with a timer that may be built into the unit.
With the timer, set the pump to run during the times you need quick hot water.
An instant hot water recirculating system usually comes with everything you better install it.
You will need power near the water heater to plug in the pump.
These systems are recommended for all types of pipes and are virtually maintenance-free.
This under-the-sink hot water recirculating pump will require power under your sink to operate.
Either way, having hot water on demand is an excellent option for saving water andconserving energy.
Is a Hot Water Recirculating System Worth It?
Hot water recirculating pumps do not waste water; quite the opposite: they save water.
Hot water recirculating pumps save water, save money, and conserve energy.
They are particularly helpful in places where water is in short supply.
Recirculating pumps are the key to getting hot water fast.
U.S. Department of Energy.
