The redesigned stainless steel hot water tank (HWT-F1000S), which includes the new water filtration system (F-1000S), will feature a new high-end appearance. It is re-engineered for longer life and improved performance with a 2/3-gallon capacity tank, tool-free connections to ease installation, and dry-start protection for peace of mind. This tank provides up to 60 cups of near-boiling, filtered water per hour.
Out of Stock
- Includes hot water tank and F-1000S Filtration System (Head Bracket, F-1000 Replacement Filter, Two Polyethylene Tubes, Quick-Connect Fitting, Two Mounting, Screws, 1/4” Compression Fittings)
- Hot water tank with stainless-steel construction for longer life (UL Certified)
- Easy-to-adjust temperature control (Adjustable from 160 – 210 ° F)
- Compact 2/3-gallon holding capacity
- Provides up to 60 cups/hour of near-boiling, filtered water
- Designed for use with all InSinkErator water dispensers (except model Hot1)
- 115 volts, 750 watts, 6.25 amps
- We Come To You® 3-Year In-Home Limited Warranty on tank; 1-Year on filtration system (Excludes replacement filter cartridges)
- F-1000 filter reduces particulates, chlorine taste and odor (NSF 42 Certified)
- Recommended 6 months filter replacement for optimal performance
- Filter bracket head compatible with only F-1000 and F-2000 replacement filters
- MFG Model # : HWT-F1000S
|Capacity||2/3 gallon stainless steel tank dispenses 60 cups of 200˚F water per hour|
|Filtration||Reduces particulates, chlorine taste and odor for clean, refreshing taste; Sanitary, quick-change filter cartridge makes replacement easy|
|Electrical||115 volts, A.C., 750 watts, 6.25 amp heating element with grounded three (3) prong plug|
|Thermostat||Snap-action, adjustable from 160˚F to 210˚F(factory pre-set at 200˚F)|
|Weight||approx 7.7 lbs|
Installation Care and Use Manual
Reviews / Q&A
InSinkErator Hot Water Tank and Filtration System is rated out of 5 by 466.
Rated 2 out of 5 by NHorow from The 149.00 leak I am quite handy and when my unit leaked all over the inside of my cabinet I called the company and was told that my unit was manufactured in 2008 and I was out of warranty. I went ahead and opened the unit and found that a simple rubber hose that brings hot water from the tank to the outtake valve was split and called the company back to order a part that shouldn't cost more than a few dollars. I was told that I needed a whole new unit which they offered at a discount. I can't believe I needed to buy an entire unit for an 8" rubber hose. That is NOT what I call customer service.
Date published: 2014-09-09
Rated 5 out of 5 by Crystal4u from This is the best I have had the InSinkErator for 15 years or more & I would not be without it. It is great for anything that you would have to boil water for. It is great for blanching vegetables, making jello, heating baby bottles, tea, instant coffee, etc. It isthe best product ever made. I love it. In fact when my house hot water tank broke, I still had the hot water from it to do almost everything needed while waiting for a new house hot water tank. I cannot say enought about it.
Date published: 2017-02-20
Rated 5 out of 5 by BTC12 from Excellent product instant hot water when you want it My wife and I love the insinkerator for instant hot water, we are tea drinkers and it makes life so much easier.
Date published: 2017-02-20
Rated 5 out of 5 by Martha89 from Great warranty service! We had this product first in our condo we sold, needed service and got great service. We bought a new home and had to have this again. Stopped making hot water, called service and a new InSinkErator was delivered in a few short days :)
Date published: 2017-02-16
Rated 5 out of 5 by Teadrinker from Great replacement for an older unit I like this one as well as my older one which finally gave up after 7 1/2 years!
Date published: 2017-02-16
Rated 5 out of 5 by Oregoncontractor from Solid unit. Despite lack of competition. This is my third unit going on 16 years. Meaning, the units last about 7 years before some sort of failure. Not complaining. I have a hot/cold unit that I keep using the original SS dispenser. Up front cost for heating unit and dispenser was hight but all I replace is the heating unit. Again, not complaining because I run reverse osmosis water from a filtration unit. The nature of R.O. water tends to be aggressive on metallic components. ISE has this market locked up.
Date published: 2017-02-12
Rated 3 out of 5 by dextyr from Easy Enough This tank is a replacement for an earlier install. Hope it lasts as long as the last one. Use it all the time. First Tank lasted 1 year, but warranty service was very good. Second tank lasted over 3 years. Hope the new one lasts as long. Use it all the time.
Date published: 2017-02-10
Rated 5 out of 5 by RobinH from Love it! I love having instant hot water at my fingertips! It helps for making soup, tea, or boiling noodles more rapidly!
Date published: 2017-02-09
I'm replacing a SST-FLTR ISE Hot water tank w/f - 201 Filtration L/Dispenser. Can I re-use the same hook up hoses?
Hi jsimari, This is Belle from InSinkErator Customer Service. The three tubes that are connected on top of the SST FLTR tank are part of your hot water faucet assembly. If you are replacing the SST FLTR with the HWT-F1000S, and you will be using your existing faucet assembly, same tubes will be used. The F201 filter system that comes with the SST-FLTR uses an incoming supply line that is 3/8 inch tube. This is attached to a 3/8 inch incoming supply valve. The F1000S filter system that comes with the HWT-F1000S uses a 1/4 inch suppply tube and requires a 1/4 inch supply valve. If you will be replacing the F201 with the F1000S under this condition, you would need to either change the incoming water valve to a 1/4 inch valve or use a reducer to take it from 3/8 inch to 1/4 inch. If you will replace the tank assembly only, and you will use your existing F201R filter system and your existing faucet assembly, you do not have to change anything. If you have any other questions, you may contact the Answerline at 1-800-558-5700. Thanks.
Date published: 2014-07-05
do I need to pipe in hot and cold water or just cold only?
It's a HOT WATER SYSTEM - cold only needed
Date published: 2016-11-12
why is it sputtering?
hot water is hot but it spits and sputters
This is normal operation. I believe it is from the pressure build up in the system. You will also notice that it drip and sputters periodically even when not in use.
Date published: 2015-01-17
HWT-F1000S Is there enough clearance from under-sink back of cabinet?
This unit will replace an old one with a stiff pipe extending thru the hole in granite toe (4" from backsplash). Old unit is <3" deep. New uit is 6". Is the pipe from unit to flexible?
Date published: 2014-08-16
Are both hot and cold water filtered?
Yes, the water line runs to the filter before the tank or faucet
Date published: 2016-04-14