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HOT100 Instant Hot Water Dispenser

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HOT100 Instant Hot Water Dispenser

Item # {{catalogNumber}}
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The InSinkErator® HOT100™ Instant Hot Water Dispenser System is the newest and most affordable addition to the Invite™ series. This model features an easy push-button technology which includes a unique HOT100 2/3 gallon stainless steel tank that delivers up to 60 cups per hour of near-boiling water. It has a modern chrome design that complements today’s popular kitchen faucet styles. Model offers tool-free tank connections and dry-start protection for installation convenience.

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  • 2/3 gallon tank delivers 60 cups of near boiling water per hour
  • 1-Year We Come To You™ In-Home Service Warranty
  • Tool-free tank connections and dry-start protection to ease installation
  • Easy-to-adjust temperature control
  • Easy-push button activation
  • 115 volts, 750 watts, 6.25 amps


Capacity 2/3-gallon hot water tank dispenses 60 cups of water per hour
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)
Hot Valve Instant, self-closing
Shipping Weight Approximately 7.4 lbs.
Required Hole Diameter 1-1/4" to 1-1/2" (standard)

Reviews / Q&A

HOT100 Chrome is rated 4.2 out of 5 by 262.
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Rated 3 out of 5 by from Hot100 About to order a replacement for a unit we were happy with. However you cannot by the tank alone. So we will be using the tank and throwing everything else in the garbage.
Date published: 2017-08-05
Rated 3 out of 5 by from Not as happy with the new model This is my 4th model in 16 years. The first model lasted the longest and was the best for look and function. They seem to be getting bad as the years go buy which is not a good thing for the customer. The do now seem to last long at all. The company alone though I can say has been great to me as a customer. Helping me with my calls and discounts. I will remain a true customer just because of this. Thanks
Date published: 2017-08-03
Rated 5 out of 5 by from Easy install, easy to use This unit replaced a 10 year old Insinkerator hot water dispenser that had begun to leak. The most difficult part of the new installation was removing the old tank and dispenser. Once that was accomplished the new one took about 10 minutes to put in save the extra 20 mile round trip back to Lowes to buy a 10 cent copper connector that Insinkerator chose not to include in the parts package. The instructions indicated that all the parts for installation were included. After researching it turns out that it indeed was not be prepared with your 1/4" OD brass compression fitting. Love the push button activation over the "turn the top" old style. Water is heated quickly but the spout does "pop and spit" hot water at the end of the heating cycle. Not sure if this is a design flaw or if the water temperature is turned up too high. At any rate it's really not an issue for us. If you are a do it yourselfer this is a snap and you should have no issues, except for the one mentioned. Good luck.
Date published: 2017-08-02
Rated 5 out of 5 by from This product works great and looks pretty too. I really like my HOT100 Chrome. It works great and goes with my new kitchen perfectly.
Date published: 2017-07-27
Rated 5 out of 5 by from Replacement for similiar unit This is the third replacement at this home in 12 years In the past we have had 4 other units including the 2 lever hot and cold filtered units. The new 2 lever units now use a stainless tank. These should last longer. Basically the only game in town so I willpurchase again if needed. Just remember you will probably only get 3-4 years out of them.
Date published: 2017-07-22
Rated 4 out of 5 by from Good product with simple install. Does NOT get hot enough Easy installation and convienient for hot water but does not reach true boiling point of water like a kettle would.
Date published: 2017-07-15
Rated 1 out of 5 by from Leaked dribbled on day 2 This was a piece of blank sending it back......dribbled and leaked on day 2 .. actually dribbled after install but I got it to stop...but just 2 day ...I have been installing these for over 15 years get a good one you have to spend much more $$$$$ ...not worth it ..this one was $199 by it self...
Date published: 2017-07-07
Rated 2 out of 5 by from Only lasts about 7 years This is the third Insinkerator I've purchased and installed because the original leaked after several years. The second one had a stainless tank but wound up spitting a lot of air and splashing out the hot water probably due to calcium buildup. I hope this one lasts more than 7 years. Insinkerator should publish a decalcification procedure to be used annually running vinegar through tbe chamber and pipes to remove the calcification. Frank
Date published: 2017-07-05
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Does the spout swivel on this product HOT 100

Asked by: Babbott
Answered by: Melsky
Date published: 2017-04-08

How do repair a sticking push button?

The push button sticks in the down position when pushed and dispenses over 2 cups of water before slowly closing.
Asked by: Hw3123
Taking the suggestion of using pliers to pull up the button, I did and used auto grease (waterproof) to lube the black o-ring and sides the button rubs against, as well as the white pin at the end. On the first try and many after, the button popped right up stopping the hot water flow.
Answered by: TheGuy
Date published: 2017-05-06

Why does the water taste like plastic

We just got a new HOT100 insinkerator installed yesterday and the water coming out of it tastes like plastic or kind of metallic tasting. Why is that? What can be done about this? It doesn't seem safe to drink from. Do you have to run a certain amount of water through it before the water is okay to drink.
Asked by: Bldg42
Yes. Just run water through the tank, empty it through the faucet, and the taste will go away.
Answered by: Choonie
Date published: 2017-08-12

Faucet Rotation

Can the faucet neck be rotated 180 degrees such that the button would be on the left instead of the right? Thanks, Hank
Asked by: HankB4
Not on the model I got.
Answered by: Destroyer
Date published: 2017-04-08

I would like to replace the faucet from the HOT100 with the Insinkerator FHC3300. Will that work?

Asked by: insink777
if it won't leak or cost me money
Answered by: dissatisfied123
Date published: 2017-01-07
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