How to Get Hot Water with a Recirculating Pump | Ask This Old House

Best Hot Water Recirculation System on March 2024 Shopping Deals at Bestonio.com

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

    • UPC: 737946470047
    • ASIN: B000E78XHG
    • Brand: Watts
    • Size: 3/4 "
    • Manufacturer: Gundfos

    Specification: Voltage: 120 volts Item Weight: 8.5 pounds Overall Dimension: 6.2 x 6 x 5 inches Size: Full Color: Blue Material: Case Warranty: 1 Year Never wait for hot water again! The Watts Hot Water Recirculating Pump provides hot water at every faucet or shower when needed, eliminating wasted water. It is easy to install on any water system an... [Read More]

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

    • UPC: 860000700290
    • ASIN: B07PY4S16Y
    • Brand: Variety Home Supply
    • Manufacturer: Grundfos

    The Grundfos Comfort System brings both comfort and savings to the retrofit market without the need for a dedicated return line. Now updated with the introduction of the easily programmable digital timer with battery backup, the Comfort System offers more flexibility and reliability to the homeowner. The stainless steel circulator with timer, insta... [Read More]

  • EXTRAUP 3/4 NPT 110V Hot Water 3-Speed Cast Iron Circulation Pump Circulator Pump

    • UPC: 785421883394
    • ASIN: B07DPDVKHD
    • Brand: EXTRAUP
    • Manufacturer: EXTRAUP

    FEATURES:1.Rated Power(W):100/67/462.Voltage/Frequency/110-120v/60HZ3.Inlet/Outlet:3/4"4.Max Flow: 30L/min5.Max Head: 6.0m6.Pump housing: Aluminum7.Impeller: PP8.Motor wire: Copper9.Shaft: Ceramic10.Bearing: China11.Liquid temperature range: 0℉ -+212℉ Application: Suitable for city buildings, suburban villas, houses, water and pressurized with ... [Read More]

  • UP15-10SU7P TLC, Comfort Hot Water Recirculation Pump, 3/4" NPT, 115 V

    • ASIN: B079M6NJGN
    • Brand: Grundfos
    • Size: 1/25HP
    • Manufacturer: Grundfos

    The Grundfos circulator pumps, Series UP, are specifically designed for heating systems. The pumps are also suitable for circulation of hot domestic water and for circulation of liquid in cooling and air-conditioning systems

  • Taco SP115-1 Hot Water Control

    • UPC: 190145009072
    • ASIN: B01MYGI0T9
    • Brand: Taco
    • Size: Packs
    • Manufacturer: Taco

    The patented SmartPlug lets you upgrade any existing hot water recirculation pump with a power cord to "Smart" operation. Simply connect the SmartPlug to any 110V power outlet then plug the circulator power cord into the SmartPlug. Using a sensor that mounts to the hot water supply pipe, the SmartPlug will record the daily hot water usage pattern i... [Read More]

  • KOLERFLO 110V Circulating Water Pump Hot Water Circulation Pump/Circulator Pump for Hot Water System(RS15-6 Green)

    • UPC: 652054530943
    • ASIN: B07D53C4F6
    • Brand: KOLERFLO
    • Size: 3/4" inch
    • Manufacturer: KOLERFLO

    Product DetailsModel: RS15-6Rated Power: 93/67/46W Outlet: 3/4 inch Max Flow: 36/29/20L/minRated Head: 20/16/13mVolt/Freq: 110-120V/60HzApplicationsUsed 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 onA... [Read More]

  • Happybuy RS15-6 Hot Water Recirculating Pump 110V Circulation Pump 0.75 inches NPT 3-speed Recirculation Pump 9.5 Gpm for Water Heater System

    • UPC: 601707189212
    • ASIN: B07GRPLGJ8
    • Brand: Happybuy
    • Size: RS15-6 - 0.75" - 9.5 GPM - 93W
    • Manufacturer: Happybuy

    3/4 inch Hot Water Circulation Pump RS15-6 Hot Water Circulating Pump Red Three Speed Water Circulation Pump The listing is about Hot Water Circulation Pump 3/4 inch RS15-6 3-speed circulating pump. Brand new with top quality, you can rest assured to buy. Superiority 1. Built-in high sensitive electronic sensors with three-speed control. 2. High ef... [Read More]

  • KOLERFLO 110V Water Recirculation Pump 120W Automatic Circulation Pump/Circulator Pump for Water Heater System(RS15-9 Red)

    • UPC: 652054530974
    • ASIN: B07D54NQ4C
    • Brand: KOLERFLO
    • Size: 3/4 inch
    • Manufacturer: KOLERFLO

    Product DetailsModel: RS15-9Rated Power:120W Outlet: NPT 3/4 inch Max Flow: 30L/min(8GPM)Rated Head: 9m(25.9Ft)Volt/Freq: 110-120V/60HzApplicationsUsed 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... [Read More]

  • Watts Hot Water Recirculating Pump 500899

    • UPC: 735090278151
    • ASIN: B004TTEY46
    • Manufacturer: Watts

    Water Recirculating Pump

  • Laing LHB08100092 AutoCirc Recirculation Pump with Timer

    • UPC: 733886746419
    • ASIN: B0046MDAK0
    • Brand: LAING
    • Manufacturer: Laing

    The auto circ pump is installed under the sink or faucet farthest from the water heater - where hot water usually takes the longest amount of time to arrive. A built-in temperature sensor automatically turns the autocirc pump on when the water temperature in the hot water supply line cools down to 85º F. This cool water in the hot water supply lin... [Read More]

  • BOKYWOX Hot Water Circulation Pump 3/4'',3-Speed Circulating Pump (RS15-6SB)

    • UPC: 754047438325
    • ASIN: B077GRNHTW
    • Brand: BOKYWOX
    • Manufacturer: BOKYWOX

    Specifications: Rated Power:93/67/46W Inlet/Outlet:3/4 inch Max Flow:36/29/20 L/min Rated Head:20/16/13m Volt/Freq:110-120V/60Hz Application: 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. ... [Read More]

  • bayite BYT-7A015 DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM

    • ASIN: B01G305PK0
    • Brand: bayite
    • Manufacturer: bayite

    It's perfect for the home solar water heating systems or other circulation pump application.Brushless Motor,Super long working life,low consumption and low noise Power source: DC 12VRated current: 0.7A Low noise: 30db at 1 metreService life: 30000 hours up Inlet/Outlet: 1/2" male thead. Fit both 1/2" NPT and BSP female thead. We've tested. w/ two b... [Read More]

  • Laing 6050E7000 E10-BCANCT1W-23 AutoCirc E10 Series Circulator with Timer, Cord and Fixed Thermostat

    • UPC: 684191898747
    • ASIN: B00C17LI8S
    • Brand: LAING
    • Manufacturer: Laing Thermotech

    Act E10 Undersink Hot Water Recirculation Pump .The industry's first retrofit hot water recirculation pump designed specifically for tankless water heater applications, just got better with high efficiency ECM technology. ACT E10 lead-free pump was designed with high efficient electronically commutated permanent magnet motor (ECM/PM technology) spe... [Read More]

  • Grundfos 595926 Replacement Comfort Valve for UP Circulator Pumps

    • UPC: 735090530761
    • ASIN: B00128BIUU
    • Brand: Grundfos
    • Manufacturer: Grundfos

    595926 Features: -comfort.-Material: plastic part.-Installed under the sink at the fixture furthest from the water heater.-1'' -0.5'' Threaded.-Use with UP comfort series pumps.-Prevents cold water runoff. Specifications: -For UP15-10SU7P/TLC comfort series 1/25 HP recirculator. Dimensions: -Dimensions: 1'' H x 2'' W x 6'' D.

  • Grundfos 59896341 Super Brute Circulator UPS15-58FC

    • UPC: 785577275661
    • ASIN: B000JGH2F6
    • Brand: Grundfos
    • Size: Small
    • Manufacturer: Grundfos

    The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump is characterized by ceramic shaft and radial bearings, carbon axial bearing, stainless steel rotor can and bearing plate, corrosion-resistant impeller, c... [Read More]

  • Taco 006-B4 Bronze Circulator Pump 3/4-Inch Sweat

    • UPC: 687752001594
    • ASIN: B003EUXAX2
    • Brand: Taco
    • Size: 1
    • Manufacturer: Taco

    Bronze Circulator Pump 3/4-Inch Sweat

  • Grundfos 59896155 SuperBrute Recirculator Pump small RED

    • UPC: 783961370145
    • ASIN: B00128FO2I
    • Brand: Grundfos
    • Size: Small
    • Manufacturer: Grundfos

    UP1542F Features: -Recirculator pump.-Material: bronze and stainless steel.-Aluminum stator housing.-Stainless steel spherical separator.-Stainless steel / tungsten carbide rotor.-Stainless steel, epdm, pu, ptfe, graphite rotor and impeller.-Brass ms 58 pump housing.-PPO isolation valve.-PA66/6 terminal box cover, motor cover.-Lexan light.-PVC cabl... [Read More]

  • BOKYWOX 120W 110V Food Grade Automatic Booster Pump NPT3/4'' Domestic Hot Water Circulator Pump 120W Home Recirculating Pump Hot Water Circulator Circulation Pump (RS15/9R)

    • ASIN: B0719LXS7G
    • Brand: BOKYWOX
    • Manufacturer: BOKYWOX

    Specifications: Rated Power:120W Inlet/Outlet:3/4" Max Flow:30L/min(8GPM) Rated Head: 9m(29.5FT) Volt/Freq:110-120V/60Hz Application: 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. Advant... [Read More]

  • bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM

    • ASIN: B0196WL55G
    • Brand: bayite
    • Manufacturer: bayite

    It's perfect for the home solar water heating systems or other circulation pump application.Brushless Motor,Super long working life,low consumption and low noise Power source: DC 12VRated current: 0.7A Low noise: 30db at 1 metreService life: 30000 hours up Inlet/Outlet: 1/2" male thead. Fit both 1/2" NPT and BSP female thead. We've tested. w/ two b... [Read More]

  • Chilipepper Model CP9000 On-Demand Hot Water Recirculating Pump with Wireless RF Remote Activation System

    • UPC: 742832062732
    • ASIN: B01AVGKBUG
    • Brand: Chilipepper Sales, Inc.
    • Manufacturer: Chilipepper Sales, Inc.

    A Chilipepper On-Demand Hot Water Recirculation System Provides Hot Water in Seconds with Just the Push of a Button. Chilipeppers Easily Install Under a Sink and Connect with Standard Flexible Stainless Steel Hoses, No Plumbing or Soldering is Required. Chilipepper pumps are On-Demand, Meaning That They Operate Only When Needed, Saving Considerable... [Read More]

  • How to Get Hot Water with a Recirculating Pump | Ask This Old House

    How Hot Water Recirculation Pumps Work - Watts 500800 Review

    How to Install a Hot Water Recirculation Pump (Part 1: Watts 500800)