Top 10 Under Sink Hot Water Recirculating Pump – Power Water Pumps

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1. Watts Premier

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Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer

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Watts Premier #ad - Do not use with tankless water heaters. Watts hot water recirculating system: The kit includes a pump with timer, sensor valve, 2 adapters with rubber washers, valve mounting screws, and two 12-inch supply lines.

Best selling recirculating system: conserve up to 15, 000 gallons of water per year. Insert the 115v plug on the line cord from the pump into a properly grounded 115V outlet. Watts recirculating hot water pump: Provides hot water at every faucet or shower when needed, eliminating wasted water, 05 inches bypass value. Recirculating pump with timer: 24-hour programmable timer activates pump when you need it.

Save up to 10% of your water bill. This unique product easily connects to existing plumbing and is maintenance-free. No vibrations: it’s extremely quiet compared to other systems in the market. It costs only $005 per day to operate. Easy installation: install in less than 1 hour.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height5 Inches
Length6.25 Inches
Weight6.4 Pounds
Width6 Inches
Part Number0955800
ModelInstant
Warranty1-Year Limited Warranty

2. LAING

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Laing LHB08100092 AutoCirc Recirculation Pump with Timer

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LAING #ad - Noise level - Whisper quiet, less than 30 db. The auto circ pump act e1 is installed under the sink or faucet farthest from the water heater. Has a built-in 24 hour timer which allows the selection of system operating periods to suit family usage. Packaged complete with a 6 ft. Requires only 14 watts of power; Does not require a return line. Long power cord. Saves the average family of four up to 17, 000 gallons of water annually.
BrandLAING #ad
ManufacturerLaing #ad
Height7.5 Inches
Length0.1 Inches
Width5 Inches
Part NumberLHB08100092
ModelLHB08100092
WarrantyWarranted against defects in materials and workmanship for 2 years from the date of manufacture or 1 year from the date of user purchase, whichever is sooner.

3. KOLERFLO

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KOLERFLO 3/4" NPT Hot Water Circulation Pump Stainless Steel Recirculating Water Pump for Portable Water SystemRS15-6 SS Green

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KOLERFLO #ad - Max pressure: 145 psi 10 bar, PES. Prevent pipes from freezing in winter, if your pipes pass through the floor, especially for cold winter areas. Kolerflo circulation water pump rs15-6 used in suitable for city buildings, suburban villas, solar circulating water, water and pressurized with industrial equipment, houses, boilers, air conditioning, hot water circulating warm and so on.

Bearing: Carbon axia. High temperature resistance, running power, saving energy, reducing the waste of cold water and waiting time, suitable for water scarce areas, environmental friendly, high flow and leak-tightness. Super silent, anti-fraying, such as desert areas.

Impeller: corrosion-resistant, composite, 60Hz. Max head: 6/4. 9/4 m 20/16/13 ft;pump housing: Aluminum. Rated power: 93/67/46 w. Easy installation, waiting for 2-3 minutes in the past, saving you the cost of plumbers; Instant hot water, only need a wrench to connect the pump to the pipeline, now it takes only 15 seconds to get hot water. Npt 3/4 inch 19. 05 mm inlet/outlet. Flow: 36/29/20 lpm 9.
BrandKOLERFLO #ad
ManufacturerKOLERFLO #ad
Height7.1 Inches
Length8.9 Inches
Width6.8 Inches

4. Watts

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Easy to Install Renewed, Watts 500800 Instant Hot Water Recirculating System with Built-In Timer

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Watts #ad - Do not use with tankless water heaters. Save money - up to 10% of your water bill and its cost only 5 a day to operate. Watts hot water recirculating pump: Provides hot water at every faucet or shower when needed, eliminating wasted water, 05 inches bypass value.

Best seller recirculating system: conserve water - up to 15, 000 gallons of water per year. Insert the 115v plug on the line cord from the pump into a properly grounded 115V outlet. Watts hot water recirculating system: the Kit Includes: Pump with timer, sensor valve, valve mounting screws, 2 adapters with rubber washers, two 12-inch supply lines.

Easy to install in less than 1 hour. And it is extremely quiet compared to other system in the market - no vibrations. East to install: this unique product connects easily to existing plumbing. And it is maintenance free. Recirculating pump with timer: 24-hour programmable timer activates pump when you need it.
BrandWatts #ad
ManufacturerGundfos #ad
Height5 Inches
Length6.25 Inches
Weight8 Pounds
Width6 Inches
Part Number0955800-cr
Warranty90 days limited warranty

5. Variety Home Supply

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NEW 2019 model replaces Grundfos 595916 with 99452459 UP15-10SU7P/LC Instant Hot Water Comfort Recirculation System 9H with NEW Digital Timer

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Variety Home Supply #ad - Installs in less than two hours. Retrofit solution- no return line required. Can save up to 12, 000 gallons of year in a typical household. Compatible with all Grundfos line cord products. Battery back up to maintain settings if power is lost. Includes timer, 10ft line cord, thermal bypass valve and hose kit.
BrandVariety Home Supply #ad
ManufacturerGrundfos #ad

6. Faster Hot Water

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Tankless, WaterQuick Pro II

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Faster Hot Water #ad - Works with tank style water heaters and installs on top of the water heater. Any hot water faucet activates the pump hot water use is detected and turns the hot water pump on. Easy one hour installation and is the first true on-demand hot water circulating system. Small, high speed, and ultra-quiet hot water circulation pump. You get 30% more water that delivers hot water in 30 seconds or less.
BrandFaster Hot Water #ad
ManufacturerFaster Hot Water #ad
Height11 Inches
Length8.75 Inches
Weight6.7 Pounds
Width6 Inches
Part NumberWQP-T
ModelWQP-T

7. Happybuy

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Happybuy RS15-6 Hot Water Recirculating Pump 110V Circulation Pump 3/4-Inch NPT 3-speed Recirculation Pump 9.5 Gpm for Water Heater System

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Happybuy #ad - High temperature resistance, high flow and leak-tightness. Bearing: Carbon axia. Voltage/frequency: 110-120v, the hot water circulation pump with three-speed control. Rated power: 93/67/46 W. Humanized design -prevent pipes from freezing in winter, if your pipes pass through the floor, especially for cold winter areas.

Impeller: corrosion-resistant, composite, 60Hz. Super silent, saving energy, environmental friendly, reducing the waste of cold water and waiting time, running power, suitable for water scarce areas, anti-fraying, such as desert areas. Shaft: 45 # steel. Flow: 36/29/20 lpM 9. 5/7. 66/5. 28 gpm. Max pressure: 145 psi 10 bar, PES. Max head: 6/4. 9/4 m 20/16/13 ft;pump housing: Aluminum.

Convenient - easy installation, waiting for 2-3 minutes in the past, just need a wrench to connect the pump to the pipeline, saving you the cost of plumbers; Instant hot water, now it takes only 15 seconds to get hot water the kitchen takes about 1 minute to get hot water due to low flow restriction. Advantage - the hot water circulation pump features high efficiency with low consumption. In addition, the floor will also become warm.
BrandHappybuy #ad
ManufacturerHappybuy #ad
Part NumberB07GRPLGJ8

8. LAING

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Laing LHB08100085 Low Flow Circulating Pump with Cord, Threaded

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LAING #ad - Bs 1/2-inch - brass inline housing with 1/2-Inch threaded fittings. Timer not included. Dry run cutout provided on pumps for hot water recirculation. Requires only 33 watts of power. Rated for temperatures to 230 degree F and line pressures to 150 PSI.
BrandLAING #ad
ManufacturerLaing #ad
Part NumberLHB08100085
ModelLHB08100085
WarrantyWarranted against defects in materials and workmanship for 2 years from the date of manufacture or 1 year from the date of user purchase, whichever is sooner.

9. Variety Home Supply

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Grundfos 98420224 UP 10-16 A PM BU/LC Comfort PM AutoAdapt Recirculation Pump

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Variety Home Supply #ad - Automatic legionella eliminating operation if supported from the system. Automatic weekend and vacation detection. Quick and simple electrical installation due to the highly reliable ALPHA plug. Easy maintenance and cleaning through the easy-to-separate pump head fitting almost all competitor pump housings. Unique autoadapt feature saving up to 48% heat energy and 96% motor energy compared with a standard pump in continuous operation.
BrandVariety Home Supply #ad
ManufacturerGrundfos #ad
Height6.2 Inches
Length7.5 Inches
Width4 Inches

10. BOKYWOX

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BOKYWOX 120W 110-120V Food Grade Automatic Circulator Booster Pump NPT3/4'' Stainless Steel Domestic Hot Water Circulation Pump (RS15/9SR)

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BOKYWOX #ad - The shaft of pump should be kept horizontal after installation. 5. Can be used directly in drinking water pipelines. 2. Automatic circulation pump, Suitable for medium: Hot water and ethanol maximum ratio of 1:1. 4. Liquid temperature range 0℉ - 212℉ Maximum working pressure 6bar. The water taste of lubricating oil will disappear after 3 to 5 times of use. 3. High temperature resistance, anti-fraying, high efficiency, high flow.1. No leakage, environmental protection, low noise, aesthetics, ease of installation and so on.
BrandBOKYWOX #ad
ManufacturerBOKYWOX #ad
Height7.5 Inches
Length8.7 Inches
Weight3 Kilograms
Width5.9 Inches
Part NumberBW-RS15-9S
ModelRS15-9G