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6 Best Recirculating Pumps in 2018

The present guide will go over six of the best recirculating pump options available on the market, taking into account their efficiency, durability, and overall level of quality. We will list their specs and point out their top pros and cons to make them that much easier to differentiate and as such, choose.

A recirculating pump is a useful tool that is capable of conserving water and energy while constantly providing hot water in a convenient manner. We put together this list to help you find out more about this useful technology, and pick the device that would most fit your needs.

6. Laing LHB08100092 AutoCirc Recirculation Pump with Timer

best laing lhb08100092 autocirc recirculating pump

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Weight: 3 pounds / 1.36 kilograms
Dimensions: 10 x 5 x 7.5 inches / 25.4 x 12.7 x 19 centimeters
Power Source: Electric cord
Voltage: 115 volts
Warranty: One year from purchase
Specific Features: Should help typical households save up to 17,000 gallons of water annually

By being installed under the sink or faucet, this recirculating pump is capable of ensuring you will always have hot water coming directly from the tap. Despite being one of the best recirculating pump options available, this system comes with minimal power requirements.

Namely, it only needs 14 watts of power to run. Additionally, it does not require a return line and includes a built-in timer that will allow users to select and set the system’s operating periods.

Pros
Does not require a return line
Can save up to 17,000 gallons of water annually
Built-in timer to select running times
Cons
Difficult to install, according to several customers

5. Little Giant Outdoor Living 523003 P-AAA Recirculating Water Pump

best little giant outdoor living 523003 recirculating pump

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Weight: 2.7 pounds / 1.22 kilograms
Dimensions: 7 x 5 x 7 inches / 17.78 x 12.7 x 17.78 centimeters
Power Source: Electric cord
Voltage: 115 volts
Warranty: One year from purchase
Specific Features: Additional sensor valves for multiple plumbing loops

This submergible product is incredibly compact and lightweight, making it a very good option for all lovers of practicality. Despite being submergible, it comes with the high-quality that all of the best recirculating pump options should have.

Namely, this product comes with a corrosion resistant pump thanks to its nylon body. In addition,  the system has an adjustable flow rate that prevents a series of plumbing compatibility problems.

Pros
For both commercial, industrial, and home applications and uses
Submersible
Corrosion-proof, nylon body pump
Cons
Not as durable as other similar products, based on the opinions of several customers

4. Watts Premier 500800 Instant Hot Water Recirculating System

best watts premier 500800 recirculating pump

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Weight: 8.5 pounds / 3.85 kilograms
Dimensions: 6.2 x 6 x 5 inches / 15.74 x 15.24 x 12.7 centimeters
Power Source: Electric cord
Voltage: 120 volts
Warranty: One year
Specific Features: 24-hour programmable timer

The Watts Premier 500800 is a durable and efficient product that is often referred to as being among the best recirculating pump variants on the market. Easy to install, it is also simple to connect to an existing plumbing system, so it truly is a user-friendly recirculating pump.

As if that wasn’t enough, due to its construction and materials, it’s practically maintenance-free. Its recirculating pump also comes with a timer, so that you can program it to activate whenever you want it to. It should also be among the most quiet such devices currently available for purchase.

Pros
Comes with a 24-hour programmable timer
Easy to install and connect to an already-existing plumbing
The package includes everything you need, no additional accessories required
Cons
Several customers complained that it broke down sooner than they expected or that it never worked properly at all for them

3. Grundfos 595916 Comfort Series Recirculator Pump

best grundfos 595916 recirculating pump

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Weight: 7.2 pounds / 3.26 kilograms
Dimensions: 3.3 x 4.7 x 5.2 inches / 8.32 x 11.93 x 13.20 centimeters
Power Source: Electric cord
Voltage: 115 volts
Warranty: Two years
Specific Features: Suitable for circulation of liquid in cooling and air-conditioning systems

Made of steel and bronze, this is an incredibly durable and high-quality pump. Conveniently, it can be installed directly to the hot water discharge on the water heater.

However, its most outstanding feature is its rotor design, a characteristic that makes it suitable for circulating liquid in cooling and air-conditioning systems. Combine all this, and the result is one of the best recirculating pump options on the market.

Pros
Low-energy consumption
Quiet-running motor
Compatible with heating and air-conditioning systems
Cons
Several users state that it does not work without a comfort valve
Difficult and lengthy installation, according to more than one review

2. Grundfos 59896155 1/25 Horsepower SuperBrute Recirculator Pump

best grundfos 59896155 recirculating pump

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Weight: 6.65 pounds / 3.01 kilograms
Dimensions: 5.2 x 4.2 x 6.5 inches / 13.20 x 10.6 x 16.51 centimeters
Power Source: Electric cord
Voltage: 115 volts
Warranty: Two years
Specific Features: Quiet running, low energy consumption

This is an incredibly sturdy, rugged, tough and resistant pump. As a result, it should be able to last for a long period of time without requiring special or any maintenance. Despite its power, it is easy to install and it runs very quietly.

As a result, you can just set it up and perhaps even forget about it while nonetheless reaping all its benefits. With full disclosure in mind, it should be mentioned that this product is somewhat expensive. However, it is also one of the best recirculating pump options available on the market nowadays.

Pros
Maintenance-free
Very low energy consumption
Corrosion proof
Cons
Users pointed out that it comes with no instructions included, so they had trouble setting it up

1. Watts Hot Water Recirculating Pump 500899

best watts hot water recirculating pump

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Weight: 6.8 pounds / 3.08 kilograms
Dimensions: 8.1 x 7.6 x 7.6 inches / 20.7 x 19.30 x 19.30 centimeters
Power Source: Electric cord
Voltage: 120 volts
Warranty: One year
Specific Features: No additional piping needed, Maintenance free

Capable of conserving up to 15,000 gallons of water each year, this may just be the best recirculating pump for you if you’re looking to save some water and be more environmentally-friendly.

This recirculating pump includes a very precise digital timer that ensures it will turn on every day at the selected time. Unlike most similar products, this pump can function in homes with multiple plumbing loops thanks to its use of additional sensor valves. It is also completely maintenance free, and it should run nice and quiet at all times.

Pros
Simultaneously functions with various plumbing loops
Can install inline to any current plumbing system
Quiet operation at all times
Cons
This pump can’t be used with tankless water heaters

Conclusion

After reading this article, we hope you’ll have all the necessary information you need for making a good purchase. While all the products featured on this list are valuable and worth looking into, only you can choose the best one for your personal needs. Did you find the one and care to share your experience with it? Let us know in the comment section!

For more information on pumps for home use, also check our list of best sump pumps and find out how these can help you!

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