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  • Carivia Hot Water Recirculating Pump, 120W 110V Water Circulator Pump, Automatic Circulation Pumps NPT 3/4" w/NPT 1/2" Brass Adapter for Domestic Heating Recirculating System

Hot Water Recirculating Pump, 120W 110V Water Circulator Pump, Automatic Circulation Pumps NPT 3/4" w/NPT 1/2" Brass Adapter for Domestic Heating Recirculating System

4.6 out of 5 stars (17)
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About this item

  • 【Product Specification】Voltage/Frequency: 110V, 60Hz. Rated power: 120 W. Max pressure: 145 psi (10 bar). Max flow: 25 LPM (6.6 GPM). Max head: 9m (30ft). Fluid temp range: 0℉ -+212℉. Inlet/Outlet: NPT 3/4 inch (19.05 mm). 25dB low-noise operation. The hot water recirculating pump is high performance but low noise
  • 【Premium Material】The water recirculating pump is constructed with a heavy-duty cast iron pump head, aluminum pump housing, featuring high efficiency & fluidity, low consumption, and good airtightness. Brass fittings and water-stop also included, which enbales several years of good resistance. In addition, the brass adapters have a 3/4-inch G thread diameter, which is compatible with 1/2-inch NPT
  • 【Manual/Auto Switch】This hot water circulation pump boasts both manual and auto mode. The automatic mode makes it easy for you to turn the pump on/off automatically, while the manual mode allows the pump to work continuously
  • 【Humanized Design】The recirculating pump is low noise (around 25 dB), low energy consumption and reduces chilled water waste and waiting time. Instant hot water, waiting for 2-3 minutes in the past, now it takes only 15 seconds to get hot water. The kitchen takes about 1 minute to get hot water for the flow restriction
  • 【Easy installation】Save your plumber money by connecting the pump to the pipe with just a wrench! The water circulation pump is used directly for hot water circulation, which prevents the pipes from freezing in winter, especially in areas with cold winters. In addition, if the pipes run through the floor, the floor is warmed
  • 【Wide Application】The water recirculating pump is suitable for a wide range of applications, such as city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating system and so on

Product information

Technical Details

Manufacturer ‎Carivia
Place of Business ‎Carivia
Part Number ‎recirculating pump for water heater
Product Dimensions ‎20.8 x 17 x 14.1 cm; 2.67 kg
Item model number ‎Water Circulation Pump
Colour ‎Red
Style ‎Hot Water Recirculating Pump
Material ‎Cast Iron
Power Source ‎Corded Electric
Voltage ‎110 Volts
Flow Rate ‎25 Liters Per Minute
Included Components ‎1xHot Water Recirculating Pump
Batteries Included? ‎No
Batteries Required? ‎No
Item Weight ‎2.67 kg
Country of origin ‎China

Additional Information

ASIN B0FCXYRVMG
Customer Reviews
4.6 out of 5 stars (17)

4.6 out of 5 stars
鶹 Rank
Date First Available June 12 2025

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Carivia Hot Water Recirculating Pump, 120W 110V Water Circulator Pump, Automatic Circulation Pumps NPT 3/4" w/NPT 1/2" Brass Adapter for Domestic Heating Recirculating System

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Product description

【Product Specification】Voltage/Frequency: 110V, 60Hz. Rated power: 120 W. Max pressure: 145 psi (10 bar). Max flow: 25 LPM (6.6 GPM). Max head: 9m (30ft). Fluid temp range: 0℉ -+212℉. Inlet/Outlet: NPT 3/4 inch (19.05 mm). 25dB low-noise operation. The hot water recirculating pump is high performance but low noise

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Customer reviews

4.6 out of 5 stars
17 global ratings

Top reviews from Canada

  • kenneth Baker
    5.0 out of 5 stars works
    Reviewed in Canada on February 21, 2026
    Verified Purchase
    works
    Helpful
     Report
  • DanTerio
    4.0 out of 5 stars Good price, very quiet but had issues.
    Reviewed in Canada on January 27, 2026
    Verified Purchase
    Very good price, had trouble with it at the beginning I almost returned it. But I decided to open the pump assembly and I found some manufacturing debris in the flow switch part, I put it back together and it's been working perfectly ever since. That's why the 4 star and I am glad that I was able to fix it.
    Helpful
     Report
  • Ed Z.
    3.0 out of 5 stars not a hot water circ pump
    Reviewed in Canada on November 26, 2025
    Verified Purchase
    This is a pressure pump, not a hot water circulation pump. Return.
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Juan Luis Rivera Rivera
    5.0 out of 5 stars Carivia Bomba de recirculación de agua caliente
    Reviewed in the United States on March 15, 2026
    Verified Purchase
    Muy buen producto y rapido servicio de entrega.........
    Report
  • Maria Victoria Diaz Rodriguez
    5.0 out of 5 stars Perfecta para la función para la que esta hecha
    Reviewed in the United States on March 1, 2026
    Verified Purchase
    Para tus familiares cuba esta berdaderamente buena ya que allá el agua no tiene presión
    Report
  • David
    5.0 out of 5 stars Great little pump that is very quiet.
    Reviewed in the United States on September 23, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    The Carivia Hot Water Recirculating Pump is a great quality recirculation pump for a great price. Go to the hardware store and they are 3x time price usually. It works great with multiple sized tanks keeping the water hot through the whole house so no wasted water. It comes with some ptfe tape so it won't leak. It has an on auto off switch which is great if you don't want it running all the time. But if you want hot water on demand without the cost of tankless on each faucet or shower, then this is great. Seems like it will hold up for many years to come. It's even better for heated floors through the winter to keep that hot water circulating if you have water pipes built into the floors just for that reason. Great pump and a great price.
    Customer image
    David
    5.0 out of 5 stars
    Great little pump that is very quiet.

    Reviewed in the United States on September 23, 2025
    The Carivia Hot Water Recirculating Pump is a great quality recirculation pump for a great price. Go to the hardware store and they are 3x time price usually. It works great with multiple sized tanks keeping the water hot through the whole house so no wasted water. It comes with some ptfe tape so it won't leak. It has an on auto off switch which is great if you don't want it running all the time. But if you want hot water on demand without the cost of tankless on each faucet or shower, then this is great. Seems like it will hold up for many years to come. It's even better for heated floors through the winter to keep that hot water circulating if you have water pipes built into the floors just for that reason. Great pump and a great price.
    Images in this review
    Customer image Customer image
    Report
  • Resto_Dad
    5.0 out of 5 stars Solid Build - Good Quality
    Reviewed in the United States on September 3, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    I needed a hot water recirculating pump to keep hot water ready in the RV with my tankless water heater system. This way, there is always hot water ready. No more waiting around for the water to heat up, potentially wasting lots of good water.
    This pump works great to keep the hot water at the ready for any shower or sink hot water needs.
    Installation was easy to do, and the pump fits snugly on the water line behind the access panel.
    The build feels solid, and the pump itself is made of cast iron. The brass fittings were the correct size to install without any issues or leaks. No leakage.
    The pump itself doesn't make very much noise, and you can't hear it while inside the RV. I appreciate this aspect of the design because I have seen other hot water recirculating pumps that can be a bit noisy, and this was my main concern.
    This pump is a good value for the money, especially when compared to other hot water pumps.
    Having both manual and auto modes is great for when you don't need it to run constantly. I will keep this pump in mind if I ever want to do heated floors. This pump keeps hot water running through the pipes under the floor. In colder months, this saves money on the heat bill.
    Report
  • Dan G
    5.0 out of 5 stars Great as a booster or circulation pump. Quiet and efficient.
    Reviewed in the United States on September 1, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    I needed a circulation pump to descale my tankless water heater when I came across this pump. It had the right fittings and was made to work with typical household flow and pressure.

    This pump worked fabulously. I used a spare set of washer hoses, a bucket with the descaling fluid, and I cranked it on. The pump gives great flow which is good for the descaling operation. It ran very quiet and did not have a lot of vibration. I think this would be a great general use pump. Keep in mind that it shouldn't be run dry.

    As a booster or circulation pump, this is a great choice.
    Customer image
    Dan G
    5.0 out of 5 stars
    Great as a booster or circulation pump. Quiet and efficient.

    Reviewed in the United States on September 1, 2025
    I needed a circulation pump to descale my tankless water heater when I came across this pump. It had the right fittings and was made to work with typical household flow and pressure.

    This pump worked fabulously. I used a spare set of washer hoses, a bucket with the descaling fluid, and I cranked it on. The pump gives great flow which is good for the descaling operation. It ran very quiet and did not have a lot of vibration. I think this would be a great general use pump. Keep in mind that it shouldn't be run dry.

    As a booster or circulation pump, this is a great choice.
    Images in this review
    Customer image Customer image
    Report
See more reviews

Product Summary: Carivia Hot Water Recirculating Pump, 120W 110V Water Circulator Pump, Automatic Circulation Pumps NPT 3/4" w/NPT 1/2" Brass Adapter for Domestic Heating Recirculating System

From Carivia

4.6 out of 5 stars, 17 ratings

Customer reviews

50+ bought in past month

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About this Item

  • 【Product Specification】Voltage/Frequency: 110V, 60Hz. Rated power: 120 W. Max pressure: 145 psi (10 bar). Max flow: 25 LPM (6.6 GPM). Max head: 9m (30ft). Fluid temp range: 0℉ -+212℉. Inlet/Outlet: NPT 3/4 inch (19.05 mm). 25dB low-noise operation. The hot water recirculating pump is high performance but low noise
  • 【Premium Material】The water recirculating pump is constructed with a heavy-duty cast iron pump head, aluminum pump housing, featuring high efficiency & fluidity, low consumption, and good airtightness. Brass fittings and water-stop also included, which enbales several years of good resistance. In addition, the brass adapters have a 3/4-inch G thread diameter, which is compatible with 1/2-inch NPT
  • 【Manual/Auto Switch】This hot water circulation pump boasts both manual and auto mode. The automatic mode makes it easy for you to turn the pump on/off automatically, while the manual mode allows the pump to work continuously
  • 【Humanized Design】The recirculating pump is low noise (around 25 dB), low energy consumption and reduces chilled water waste and waiting time. Instant hot water, waiting for 2-3 minutes in the past, now it takes only 15 seconds to get hot water. The kitchen takes about 1 minute to get hot water for the flow restriction
  • 【Easy installation】Save your plumber money by connecting the pump to the pipe with just a wrench! The water circulation pump is used directly for hot water circulation, which prevents the pipes from freezing in winter, especially in areas with cold winters. In addition, if the pipes run through the floor, the floor is warmed
  • 【Wide Application】The water recirculating pump is suitable for a wide range of applications, such as city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating system and so on

Product description

【Product Specification】Voltage/Frequency: 110V, 60Hz. Rated power: 120 W. Max pressure: 145 psi (10 bar). Max flow: 25 LPM (6.6 GPM). Max head: 9m (30ft). Fluid temp range: 0℉ -+212℉. Inlet/Outlet: NPT 3/4 inch (19.05 mm). 25dB low-noise operation. The hot water recirculating pump is high performance but low noise
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