Top 10 Hot Water Recirculating Pump for Tankless Water Heater – Home Improvement

As an Amazon Associate I earn from qualifying purchases.

1. Premier

#ad

Watts Premier 560075 Sensor Valve Kit for Hot Water Recirculating System

#ad
Premier #ad - Kit comes complete with one sensor valve, two 12 inch supply lines with fittings. Features: thermal By-Pass Technology. Additional sensor valve kit for use on branched hot water lines with Watts Premier Hot Water Recirculation Pumps coming from the water heater. It is not designed to be used with a dedicated return line to the water heater. Product dimensions: width: 1 3/8 inches, Length: 4 5/16 inches. Compatibility: this valve works only with models 500800, 500805, 500803, and 500899. This kit must be used in conjunction with either a 500800 or 500805 Hot water Recirculating Pump.
BrandPremier #ad
ManufacturerWatts #ad
Height2 Inches
Length1.38 Inches
Weight0.85 Pounds
Width4.31 Inches
Part NumberWP596816
ModelWP596816
WarrantyWatts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge

2. Watts Premier

#ad

Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer 6" X 6"

#ad
Watts Premier #ad - Easily installs to existing plumbing and is maintenance-free. 24-hour programmable timer activates pump when you need it. Overall Dimension: 6. 2 x 6 x 5 inches. Kit includes a pump with timer with 10' cord, 2 adapters with rubber washers, valve mounting screws, sensor valve, and two 12-inch supply lines. Voltage: 120 volts, item weight: 8. 5 pounds. Provides hot water at every faucet or shower when needed and helps eliminate wasted water.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height8.3 Inches
Length7.6 Inches
Weight6.4 Pounds
Width7.6 Inches
Part Number0955800
ModelInstant
WarrantyWatts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge

3. BOKYWOX

#ad

BOKYWOX Hot Water Circulation Pump NPT 3/4'' Hot Water Recirculating Pump 3-Speed Circulating Pump Stainless Steel 304 Circulation PumpRS15-6SB

#ad
BOKYWOX #ad - 2. Wide application:it is designed special for heating system and it can be used to supply water and add pressure for mansions of city, villa of suburb, to match with insdustrial equipment, boiler and solar energy, house, to supply water in cycle for cooling air-condition, supply hot water and keep warm in cycle, etc.

No leakage, anti-fraying, high temperature resistance, low noise, long life, convenient installation, run responsible and so on.11. Specific: voltage: 110v/60hz; power: 93/67/46w; max flow: 36/29/20 l/min9. 5/7. 66/5. 28gpm; max head: 20/16/13ft 6/5/4m;inlet/outlet: NPT 3/4’’. Explosive, mucous or corrosive liquid is forbidden.

3. Features: the pump is treated with special anti-rust treatment, corrosion resistance, beautiful appearance, environmental protection, no rust.4. Material: the pump is equipped with a stainless steel pump head, PE impeller, aluminum motor shell, ceramic bearings. Fluid temperature range: 0-100℃0-212℉;Ambient Temperature: Permissible up to 40℃104℉. 5.
BrandBOKYWOX #ad
ManufacturerBOKYWOX #ad
Part NumberPW-8TCO-N1YE

4. AB

#ad

Hot Water Recirculating Pump, Floor Heating And Other Water Heater System, 3 Speed Switchable Circulator Pump with 1'' Threaded Flanges for Hydronic Radiant Heating, AB WiseWater Circulation Pump

#ad
AB #ad - Free 1-year warranty. Parcel dimension: 6. 8 x 6. 7 x 6. 3 inches; item weight: 7 pounds; Included Components: Flanges, bolts and nuts are included. Maximum temperature: 230F. Product parameter: rated power: 130/90/55 w. 1'' internal threaded flanges.

High temperature resistance, environmental protection, and easy installation. Easy installation: cast iron body, 2 gasket, 1’’ NPT female thread flanges and bolts are included. Max head Range: 9. 8/18/24 ft. Wide application: wisewater circulation water pump suitable for residential, commercial hydronic radiant heating and plumbing, solar circulating water, domestic water heating, air conditioning, circulating heating, radiant heating, forced air heating, floor heating, snow melting, boilers, hot water circulating warm and so on.

Max pressure: 145 psi 10 bar, Flow Rate: 5. 3/11/15 gpm. Premium quality: our hot water circulating pump with three-speed control 55/90/130 W, anti-corrosion, anti-fraying, high flow and no leakage, low noise, features high efficiency with low consumption. Just need a wrench to connect the pump to the existing plumbing and is maintenance-free. Voltage/frequency: 110-120v, 60hz.
BrandAB #ad
ManufacturerAB #ad
Height6 Inches
Length6 Inches
Weight6.6 Pounds
Width8 Inches
Part Number25PBG-7
Model25PBG-7

5. AO Smith

#ad

APCOM TV1 Instant Hot Water Recirculating Pump for Tankless Water Heaters

#ad
AO Smith #ad - For technical support or installation questions, stainless/brass bypass valve, braided hose, contact 401 785-3000. For use with indoor tankless water heaters only. Without dedicated return line - perfect for homes without a dedicated return line.

Fully automatic operation - This system uses a built-in programmable timer that helps to save time, money and energy. Pump installs at the water heater and large bypass valve installs under the sink on the cold water line. Simple diy installation - Kit includes stainless steel pump with built-in programmable timer, tee and all necessary fittings. Pump is designed for indoor installation only. Enjoy the comfort and convenience of hot water in your home without the wait.

Professional installation recommended by a certified plumbing contractor if the water line needs to be cut for pump installation. Instantly experience hot water - this recirculation system provides instant hot water to any water source. Energy & cost efficient - the most energy efficient circulator on the market that reduces waste and costs associated with the consumption of water.
BrandAO Smith #ad
ManufacturerA. O. Smith #ad

6. BOKYWOX

#ad

BOKYWOX 110V NPT3/4'' Domestic Hot Water Circulation Pump 3-Speed Hot Water Recirculating Pump 93W Circulator Pump for Solar Heater/FaucetRS15/6B

#ad
BOKYWOX #ad - 3. Features: the pump is treated with special anti-rust treatment, anti-fraying, convenient installation, environmental protection, high temperature resistance, no rust.5. Forbidden fluid: dangerous liquid which contains solid particles, fibre or oil stains is not allowed.

1. Specific: voltage: 110v/60hz; power: 93/67/46w; max flow: 36/29/20 l/min9. 5/7. 66/5. 28gpm; max head: 20/16/13ft 6/5/4m;inlet/outlet: NPT 3/4’’. 4. Material: the pump is equipped with a cast iron pump head, aluminum motor shell, PE impeller, ceramic bearings.22. Wide application:it is designed special for heating system and it can be used to supply water and add pressure for mansions of city, house, to match with insdustrial equipment, villa of suburb, supply hot water and keep warm in cycle, boiler and solar energy, to supply water in cycle for cooling air-condition, etc.

Explosive, mucous or corrosive liquid is forbidden. No leakage, long life, corrosion resistance, beautiful appearance, low noise, run responsible and so on. Fluid temperature range: 0-100℃0-212℉;Ambient Temperature: Permissible up to 40℃104℉.
BrandBOKYWOX #ad
ManufacturerBOKYWOX #ad
Part NumberBW-RS15-6B

7. KolerFlo

#ad

KOLERFLO Water Recirculating Pump 3/4 Inch Circulating Water Pump for Water Heater System RS15-6 SS Green

#ad
KolerFlo #ad - Easy installation, saving you the cost of plumbers; Instant hot water, only need a wrench to connect the pump to the pipeline, waiting for 2-3 minutes in the past, now it takes only 15 seconds to get hot water.

Bearing: Carbon axia. The circulation water pump features high efficiency with low consumption. High temperature resistance, suitable for water scarce areas, anti-fraying, reducing the waste of cold water and waiting time, environmental friendly, running power, high flow and leak-tightness. Voltage/frequency: 110-120v, composite, 60hz. Flow: 36/29/20 lpM 9. 5/7. 66/5. 28 gpm. Rated power: 93/67/46 w. Max pressure: 145 psi 10 bar, the circulation pump with three-speed control. Max head: 6/4. 9/4 m 20/16/13 ft;pump housing: Aluminum. In addition, the floor will also become warm. Npt 3/4 inch 19. 05 mm inlet/outlet. Super silent, saving energy, such as desert areas.
BrandKolerFlo #ad
ManufacturerKOLERFLO #ad
Height7.1 Inches
Length8.9 Inches
Width6.8 Inches

8. Happybuy

#ad

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

#ad
Happybuy #ad - Wide application: our hot water circulation pump rs15-6 is suitable for a wide range of applications, suburban villas, solar circulating water, air conditioning, houses, water and pressurized with industrial equipment, for city buildings, boilers, hot water circulating warm and so on.

Flow: 36/29/20 lpM 9. 5/7. 66/5. 28 gpm. Rated power: 93/67/46 W. Shaft: 45 # steel. Voltage/frequency: 110-120v, the hot water circulation pump with three-speed control. 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.

Max head: 6/4. 9/4 m 20/16/13 ft;pump housing: Aluminum. Bearing: Carbon axia. Super silent, anti-fraying, suitable for water scarce areas, such as desert areas. Max pressure: 145 psi 10 bar, composite, PES. High temperature resistance, environmental friendly, reducing the waste of cold water and waiting time, running power, saving energy, high flow and leak-tightness. In addition, if your pipes pass through the floor, the floor will also become warm.
BrandHappybuy #ad
ManufacturerHappybuy #ad
Height4 Inches
Length6 Inches
Weight0.02 Pounds
Width5 Inches
Part NumberB07GRPLGJ8
ModelRS15-6

9. Rheem

#ad

Gray, Rheem RTGH-RH11DVLN Condensing Tankless Gas Built-in Recirculation Water Heater

#ad
Rheem #ad - Instant hot water. 199, 000 btu gas consumed per hour. For use indoor only. Built-in recirculation pump. Exclusive water savings technology conserving up to 1, 100 gallons per year.
BrandRheem #ad
ManufacturerRheem #ad
Height28.7 Inches
Length14.8 Inches
Weight85 Pounds
Width17.3 Inches
Part NumberRTGH-RH11DVLN
ModelRTGH-RH11DVLN
Warranty25 years Heat exchanger - Residental

10. TOPWAY

#ad

TOPWAY 3/4" NPT 110V Hot Water 3-Speed Circulation Recirculating Pump Circulator Pump for Water Heater System

#ad
TOPWAY #ad - 3-speed rated power: 100/67/46w, volt/Freq: 110-120v/60Hz. Prevent pipes from freezing in winter, especially for cold winter areas. No leakage, low noise, environmental protection, aesthetics, ease of installation. Pump outlet: 3/4"in, max flow: 30l/min, max head: 6. 0m, liquid temperature range: 0℉ -+212℉. Pumps body: cast iron; pump housing: aluminium; Impeller: PP; Motor wire: Copper; Shaft: Ceramic; Bearing: China.
BrandTOPWAY #ad
ManufacturerTOPWAY #ad