Top 10 Best tankless water heater flush kits 2022

1. Kelaro Tankless Water Heater Flushing Kit with Flow-Aide Biodegradable Descaler

  • Helps maintain the performance and extend the life of your tankless hot water heater.
  • Everything you need in one kit to descale your tankless water heater in 45 minutes or less | Suitable for DIY Homeowner use with easy directions.
  • Includes 1/8 HP Utility Pump, 6 Ft Stainless Steel Color Coded Hoses, 3.5 Gallon Bucket with EZ-Off Lid, Instructions & Flow-Aide Biodegradable Descaler.
  • Easily connects to tankless isolation valves using supplied 6′ Color Coded Hoses
  • Works with Rheem, Bosch, Noritz, Rinnai, Takagi, Navien, Stiebel, Atmor, Ecosmart, Eccotemp, Marey Power, Tempra, Trutankless and others

2. J.C. Whitlam FLOW32 Flow-Aide System Descaler ,32 ounces (1 quart) , White

  • Non-Corrosive, Non-Toxic, Fully Biodegradable, Safe to Handle, Zero VOC
  • Quickly dissolves water scale, lime rust and other water formed deposits, restoring efficiency to most all appliances
  • Certified to NSF/ANSI 60 for use as a cleaner in potable water systems
  • 32oz bottle (1 quart)

3. Kelaro Tankless Water Heater Flushing Kit – Just add Vinegar Descaler

  • ***Kit requires 2 gallons of white vinegar*** Not included. Some tankless manufacturers recommend using vinegar or another cleanser for flushing their equipment. Can also save money if you have vinegar at home already.
  • Helps maintain the performance and extend the life of your tankless hot water heater. Easy directions for DIY Homeowner use.
  • Includes 1/8 HP Utility Pump, 6 Ft Color Coded Hoses, 3.5 Gallon Bucket with EZ Open Lid & Instructions for using vinegar. Peel Off Lid is super flexible and much easier to remove than traditional paint bucket lids.
  • Easily connects to tankless isolation valves using supplied 6′ Color Coded Hoses.
  • Works with Rheem, Bosch, Noritz, Rinnai, Takagi, Navien, Stiebel, Atmor, Ecosmart, Eccotemp, Marey Power, Tempra, Trutankless and others.

4. HYDRO MASTER Tankless Water Heater Flush kit,Includes 1/6HP Pump, 3.2 Gallon Pail with Screw Top Lid, Two 3/4-inch GHT x 6 FT Color Coded Rubber Hoses.

  • HYDRO MASTER water heater flush kit connects easily to the tankless service valves.
  • Helps maintain and extend the lifespan of your tankless water heater.
  • Just add 2-3 gallons of vinegar or your own descaling solution (not included with kit).
  • Cleans in only 20 minutes,Easy to use,Biodegradable granules instead of liquid form, eliminates splashes & spills.
  • Includes:1/6HP Pump with 2 connectors, 3.2 Gallon Pail With Screw Top Lid, Two 3/4-inch GHT x 6 FT Color Coded Rubber Hoses.

5. Hydro Master 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass

  • Lead Free Brass- Meets all federal & state standards for lead levels in drinking water system components
  • 3/4-Inch IPS Isolator Tankless Water Heater Service Valves 500WOG, colored valve handles for easy identification of hot and cold valves
  • Include a residential pressure relief valve (150 PSI/500,000 BTU)
  • Certified by CSA Group
  • Easy to Install

6. Superior Pump 91660 Tankless Water Heater Descaler Pump Kit, Deluxe, Black

  • 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

7. Rectorseal 68708 1.2-Pound Calci-Free Tankless Water Heater Flush

  • Restores Water Flow and Pressure
  • Cleans Circulation Coils
  • Completetly cleans system
  • Fast Acting
  • Biodegradable

8. HQMPC Tankless Water Heater Isolation Valves Tankless Water Heater Flush Kit Lead Free Tankless Valve Kit 3/4″ NPT , Including 1 Valve For Hot water,1 Valve For Cold Water, 1 Pressure Relief Valve

  • ★ HQMPC Tankless Water Heater Isolation Valves , Including 1 Valve For Hot water,1 Valve For Cold Water, 1 Pressure Relief Valve
  • ★ Tankless Water Heater Flush Kit thread is NPT 3/4″, Hot &Cold Water Valve 500 WOG , Pressure Relief Valve is 150 PSI
  • ★ Tankless Service Valve kit Material : Lead Free (No Pb) , High Quality And Before Factory Test, American CSA certificate.
  • ★ Tankless Water Heater Valves Use Rang: Gas Water Hearter Base On The Thread Is NPT Connect
  • ★ After sale service: If you have any questiosn fit our products, please contact service team, we will solve problems in time.

9. Chromex Tankless Water Heater Flush Kit with Certified Liquid Descaling Solution and 1/6HP Extra Strength Pump

  • 6 Piece Tank-less Water Heater Flush Kit. Helps maintain and extend the lifespan of your tank-less water heater. Kit comes with 5 gallon bucket with lid, 1/6 HP Pump, 2 Rubber hoses, descaler solution, and an elevated pump grate.
  • Works with most all tankless water heaters such as Rinnai, Bosch, Noritz, Rheem, Takagi, Tempra, Navien, Ecosmart, Stiebel, Eccotemp, Atmor, Trutankless, Marey Power, and others.
  • Our cleaning solution removes scale deposits from tankless water heaters, which helps improve its efficacy and lifespan. Its citric acid based, and solvent free formula is safe for use with most metals, PVC, Rubber and ABS plastic hoses and materials. Its also non corrosive and safe for potable water systems.
  • 6 Foot hoses easily connect to tankless heater valves, and the kit will clean most heaters in 30 minutes or less! Usage instructions are included as an info-graphic on this listing as well as with your kit.
  • ChromeX manufactures thoughtful tools and accessories for both the do-it-yourselfer and the professional. Customer satisfaction is our main priority, so please don’t hesitate to contact us with any questions or concerns. All Chromex products also come with a 1 Year warranty and hassle-free returns.

10. Hercules 35235 Haymaker Tankless Water Heater Descaler Kit with Pump and Hoses, 32 oz.

  • TANKLESS WATER HEATER DESCALER KIT: Includes one 32 oz. bottle of Haymaker solution, two 5′ hoses with 3/4″ NPT fittings, one 550 GPH electric re-circulation pump with 25′ power cord, and one 3.5 gallon pail
  • DISSOLVES MINERAL DEPOSITS: Quickly and easily dissolves carbonates, sulfates, phosphates, rust, oxides and other inorganic deposits that restrict flow to restore circulation and heat transfer efficiency
  • CITRIC ACID BASED FORMULA: Citric acid based, solvent-free, and VOC-free formula is 3 times as effective on scale as vinegar and has no foul odor
  • NON-CORROSIVE AND SEPTIC-SAFE: Compatible with most common plumbing materials including metals, rubber, steel, PVC, CPVC, and ABS, and it is also non-corrosive and safe for septic systems, sewers, and potable water systems
  • MAINTAINS OPTIMAL PERFORMANCE: Extends the life of your tankless water heater when used as part of a regularly scheduled preventative maintenance program

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