Review of Best Recirculating Pump For Tankless Water Heater
Top Pick
1. Watts Premier Instant Hot Water Recirculating Pump System with Built-In …
- Brand: Watts Premier
- Manufacturer: Watts
- Color: Blue
- Dimensions: Height: 8.3 Inches Width: 7.6 Inches Length: 7.6 Inches Weight: 6.4 Pounds `
Features
- 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. Overall Dimension: 6.2 x 6 x 5 inches
- Provides hot water at every faucet or shower when needed and helps eliminate wasted water
- Easily installs to existing plumbing and is maintenance-free
- 24-hour programmable timer activates pump when you need it
Best Quality
2. Happybuy Recirculating Pump, 93W 110V Water Circulator Circulating Pump NPT …
- Brand: Happybuy
- Manufacturer: Happybuy
- Color: 3-Speed
- Dimensions: Height: 4.0 Inches Width: 5.0 Inches Length: 6.0 Inches Weight: 0.01875 Pounds `
Features
- Main Parameter: The hot water circulation pump features NPT 3/4 inch (19.05 mm) inlet/outlet. Voltage/Frequency: 110-120V, 60Hz. Rated power: 93/67/46 W. Max pressure: 145 psi (10 bar),the hot water circulation pump with three-speed control. Flow: 36/29/20 LPM (9.5/7.66/5.28 GPM). Max head: 6/4.9/4 m (20/16/13 ft);Pump housing: Aluminum. Impeller: Corrosion-resistant, composite, PES. Shaft: 45 # steel. Bearing: Carbon axia
- Convenient: Easy installation, just need a wrench to connect the pump to the pipeline, saving you the cost of plumbers; 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 due to low flow restriction)
- Humanized Design: Prevent pipes from freezing in winter, especially for cold winter areas. In addition, if your pipes pass through the floor, the floor will also become warm.
- Advantage: The hot water circulation pump features high efficiency with low consumption. High temperature resistance, anti-fraying, high flow and leak-tightness. Super silent, environmental friendly,saving energy, running power, reducing the waste of cold water and waiting time, suitable for water scarce areas, such as desert areas
- Wide Application: Our hot water circulation pump RS15-6 is suitable for a wide range of applications, for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on
Recommended
3. BOKYWOX 110V NPT3/4” Domestic Hot Water Circulation Pump 3-Speed Hot …
- Brand: BOKYWOX
- Manufacturer: BOKYWOX
- Color: Blue
Features
- 1.【Specific】: Voltage: 110V/60Hz; Power: 93/67/46W; Max Flow: 36/29/20 L/min(9.5/7.66/5.28GPM); Max Head: 20/16/13FT (6/5/4M);Inlet/Outlet: NPT 3/4’’
- 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, house, to match with insdustrial equipment, to supply water in cycle for cooling air-condition, boiler and solar energy, supply hot water and keep warm in cycle, etc.
- 3.【Features】: The pump is treated with special anti-rust treatment, high temperature resistance, corrosion resistance, anti-fraying,long life,no rust. No leakage, low noise, environmental protection, beautiful appearance, convenient installation, run responsible and so on.
- 4.【Material】: The pump is equipped with a cast iron pump head, aluminum motor shell, PE impeller, ceramic bearings
- 5.【Forbidden Fluid】: Dangerous liquid which contains solid particles, fibre or oil stains is not allowed. Explosive, mucous or corrosive liquid is forbidden. Fluid temperature range: 0-100℃(0-212℉);Ambient Temperature: Permissible up to 40℃(104℉)
4. APCOM TV1 Instant Hot Water Recirculating Pump for Tankless Water …
- Brand: AO Smith
- Manufacturer: A. O. Smith
Features
- Instantly Experience Hot Water – This recirculation system provides instant hot water to any water source. Enjoy the comfort and convenience of hot water in your home without the wait.
- Energy & Cost Efficient – The most energy efficient circulator on the market that reduces waste and costs associated with the consumption of water.
- Fully Automatic Operation – This system uses a built-in programmable timer that helps to save time, money and energy.
- For technical support or installation questions, contact (401) 785-3000. Simple DIY Installation – Kit includes stainless steel pump with built-in programmable timer, braided hose, stainless/brass bypass valve, tee and all necessary fittings. Pump installs at the water heater and large bypass valve installs under the sink on the cold water line. Pump is designed for indoor installation only.
- Without Dedicated Return Line – Perfect for homes without a dedicated return line. Professional installation recommended by a certified plumbing contractor if the water line needs to be cut for pump installation. For use with indoor tankless water heaters only.
5. BOKYWOX Hot Water Circulation Pump NPT 3/4” Hot Water Recirculating …
- Brand: BOKYWOX
- Manufacturer: BOKYWOX
- Color: Blue
Features
- 1.【Specific】: Voltage: 110V/60Hz; Power: 93/67/46W; Max Flow: 36/29/20 L/min(9.5/7.66/5.28GPM); Max Head: 20/16/13FT (6/5/4M);Inlet/Outlet: NPT 3/4’’
- 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, house, to match with insdustrial equipment, to supply water in cycle for cooling air-condition, boiler and solar energy, supply hot water and keep warm in cycle, etc.
- 3.【Features】: The pump is treated with special anti-rust treatment, high temperature resistance, corrosion resistance, anti-fraying,long life,no rust. No leakage, low noise, environmental protection, beautiful appearance, convenient installation, run responsible and so on.
- 4.【Material】: The pump is equipped with a stainless steel pump head, aluminum motor shell, PE impeller, ceramic bearings
- 5.【Forbidden Fluid】: Dangerous liquid which contains solid particles, fibre or oil stains is not allowed. Explosive, mucous or corrosive liquid is forbidden. Fluid temperature range: 0-100℃(0-212℉);Ambient Temperature: Permissible up to 40℃(104℉)
6. AB WiseWater 110V Circulation Pump, 130W 15 GPM Hot Water …
- Brand: AB
- Manufacturer: AB
- Color: Red
- Dimensions: Height: 6.0 Inches Width: 8.0 Inches Length: 6.0 Inches Weight: 6.6 Pounds `
Features
- Product Parameter: Rated power: 130/90/55 W.1” Internal Threaded Flanges. Voltage/Frequency: 110-120V, 60Hz. Maximum Temperature: 230F. Max pressure: 145 psi (10 bar), Flow Rate: 5.3/11/15 GPM. Max Head Range: 9.8/18/24 ft.
- Easy Installation: cast iron body, 2 gasket, 1’’ NPT female thread flanges and bolts are included. Just need a wrench to connect the pump to the existing plumbing and is maintenance-free.
- Premium Quality: Our hot water circulating pump with three-speed control 55/90/130 W, features high efficiency with low consumption. High temperature resistance, anti-corrosion, anti-fraying, high flow and no leakage, low noise, environmental protection, and easy installation.
- Wide Application: WiseWater circulation water pump suitable for residential, commercial hydronic radiant heating and plumbing, air conditioning, boilers, solar circulating water, snow melting, circulating heating, floor heating, forced air heating, domestic water heating, radiant heating, hot water circulating warm and so on.
- Parcel dimension: 6.8 x 6.7 x 6.3 inches; Item Weight: 7 pounds; Included Components: Flanges, bolts and nuts are included. Free 1-year warranty.
7. KOLERFLO Water Recirculating Pump 3/4 Inch Circulating Water Pump for …
- Brand: KolerFlo
- Manufacturer: KOLERFLO
- Color: RS15-6 SS Green
- Dimensions: Height: 7.1 Inches Width: 6.8 Inches Length: 8.9 Inches
Features
- Rated power: 93/67/46 W. NPT 3/4 inch (19.05 mm) inlet/outlet. Voltage/Frequency: 110-120V, 60Hz. Max pressure: 145 psi (10 bar),the circulation pump with three-speed control. Flow: 36/29/20 LPM (9.5/7.66/5.28 GPM). Max head: 6/4.9/4 m (20/16/13 ft);Pump housing: Aluminum. Impeller: Corrosion-resistant, composite, PES. Shaft: 45 # steel. Bearing: Carbon axia.
- Easy installation, only need a wrench to connect the pump to the pipeline, saving you the cost of plumbers; Instant hot water, waiting for 2-3 minutes in the past, now it takes only 15 seconds to get hot water.
- Prevent pipes from freezing in winter, especially for cold winter areas. In addition, if your pipes pass through the floor, the floor will also become warm.
- The circulation water pump features high efficiency with low consumption. High temperature resistance, anti-fraying, high flow and leak-tightness. Super silent, environmental friendly,saving energy, running power, reducing the waste of cold water and waiting time, suitable for water scarce areas, such as desert areas.
- KOLERFLO circulation water pump RS15-6 Used in Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on.
8. Rinnai V65eP Propane Tankless Hot Water Heater, 6.5 GPM
- Brand: Rinnai
- Manufacturer: Rinnai
- Color: Propane
- Dimensions: Height: 17.32 Inches Width: 30.51 Inches Length: 13.0 Inches Weight: 47.4 Pounds `
Features
- Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
- Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
- Optimal Water Pressure: High-performance up to 6.5 GPM hot water flow rate for a powerful, constant stream
- Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively
9. Superior Pump 91660 Tankless Water Heater Descaler Pump Kit, Deluxe, …
- Brand: Superior Pump
- Manufacturer: Superior Pump
- Color: Black
- Dimensions: Height: 12.5 Inches Width: 11.5 Inches Length: 11.5 Inches Weight: 12.0 Pounds `
Features
- Superior Pump 91660 Descaler Pump Kit is designed to clean and descale most Tankless Water Heaters
- Descaler kit includes 1/6HP pump, Deluxe 3.5 gallon pail with screw top lid, two 3/4-inch GHT X 6-foot stainless steel hoses, and 7oz non-toxic descaler powder; color of lid on pail may vary
- 1/6HP Thermoplastic utility pump moves up to 1920 Gal. per hour; Will pump up to 20-feet of vertical height; Oil-free motor design
- 1-inch NPT discharge; Includes 3/4-inch garden hose adapter for use with stainless steel hose; 8-foot power cord CSA Listed; convenient carrying handle
- Non-clogging reinforced thermoplastic impeller; Handles up to 1/8-inch solids; Stainless steel fasteners; Bottom screen filters out debris and is easy cleanable
10. Watts Premier 560075 Sensor Valve Kit for Hot Water Recirculating …
- Brand: Premier
- Manufacturer: Watts
- Color: Silver
- Dimensions: Height: 2.0 Inches Width: 4.31 Inches Length: 1.38 Inches Weight: 0.85 Pounds `
Features
- Additional Sensor Valve Kit for use on branched hot water lines with Watts Premier Hot Water Recirculation Pumps coming from the water heater. Kit comes complete with one sensor valve, two 12 inch supply lines with fittings.
- Compatibility: This valve works only with models 500800, 500803, 500805, and 500899.
- This kit must be used in conjunction with either a 500800 or 500805 Hot water Recirculating Pump. It is NOT designed to be used with a dedicated return line to the water heater.
- Features: Thermal By-Pass Technology
- Product Dimensions: Width: 1 3/8 inches, Length: 4 5/16 inches
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