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Insinkerator HWT-F1000S Hot-Water Dispenser Tank with Filtration System

SKU: 387507
   based on 298 Reviews
94% recommend this product
Was: $ 295.68/ ea
Retail: $435.10

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About the Insinkerator HWT-F1000S

This Insinkerator HWT-F1000S is a hot water dispenser tank with a filtration system. Hot water is important in the home and it's best to have it within reach of your hands every time you need it. For that reason, Insinkerator produces this affordable and convenient 2/3-gallon water tank that can provide 60 cups of boiling water in an hour, less hassle and very convenient. Also, this unit is designed with an easy-to-adjust temperature control because your safety will always be their top priority. The F-1000S filtration system that is included with this hot water dispenser set will add to that safety. How? By reducing particulates, chlorine taste, and chlorine odor, giving you cleaner and more refreshing water to use. For easy installation, the tank includes a tool-free connection to help you ease the work. The filter system is integrated with a quick-change cartridge for easy replacement. Having complied with ASSE, NSF, UPC, and California Lead Plumbing Law standards, this HWT-F1000S tank and filtration system set is safe to use. This hot-water tank with a filtration system is backed by Insinkerator's 1-year limited warranty and in-home service.

Product Details

Mpn # HWT-F1000S
Weight 4.50 lbs.

Product Features

  • Complied with UPC, ASSE, ISO, NSF, and California Lead Plumbing Law standards.
  • Includes 2/3-gallon hot water tank.
  • Stainless Steel Tank dispenses filtered near boiling 200-degree Fahrenheit water instantly
  • Tool-free tank connections and dry start protection to ease installation
  • Includes F-1000S Filtration System for fresher tasting water
  • Easy to adjust temperature control; provides 60 cups per hour of near-boiling water
  • In-Home Parts and Service Warranty; 3-years for tank and 1-year for filtration system
  • Designed for use with all InSinkErator Indulge Series water dispensers.


Rated 4.4 out of 5 based on 298 reviews

Works fine but very expensive! Rated 4 by MB72
  Yes, I recommend this product.
This was essentially an exact replacement for the original tank. The original tank had developed a hole after about seven years. Installation was easy and the system worked fine without any problems. I did not install the filter as I do not want to have one more item that requires periodic maintenance. Our water supply is pretty much free of suspended matter that might be filterable. The price was too high even with the 50% discount. I would have appreciated an opportunity to not receive the filter and pay a lower price. There was too much lag time between placement of the order an shipping of the merchandise (I think it was a couple of days).
Originally posted on Jun/2016

Predecessors to HWT-F1000S tank did not last long Rated 1 by Hobie
Predecessors to HWT-F1000S under-sink instant hot water heater did not last. I am on third unit across ten years; worse yet, I procrastinated three years replacing the first and second units. That means I have had access to this product only four of the ten years.
Originally posted on Jun/2014

Convenient, but doesn't last long enough Rated 3 by Robert99
These are great little heaters, but they don't last as long as they should for the price. This will be the appliance you'll have to replace at regular intervals. I've had three in 11 years as they only last 4-5 years before they start leaking. All of them have failed the same way. You cannot fix them and must buy a new one to replace it. After 3-4 years, start checking for leaks periodically so it doesn't ruin your cabinet if that's where you have it.
Originally posted on Jun/2016

Works Well With One Exception Rated 2 by BillH
  No, I do not recommend this product.
The first one we purchased lasted until about a year out of warranty, then is started leaking. Luckily that was discovered early and no water damage was done. I disassembled the unit and discovered the following: Unit has a steel (maybe stainless steel) tank. Unit is well insulated. The complaint is the unit transfers water near boiling temperature through a short length of plastic tubing. The tubing finally succumbed to the extreme temperature and failed. Had they used different material here there would have been no failure, but then there would have been no reason to replace the unit... around a year AFTER the warranty ran out.
Originally posted on Jun/2014

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