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Insinkerator HWTF-1 | Replacement Tank & Filter for Instant Boiling Hot Water Tap



Warranty/Guarantee : 2 year warranty

  • Genuine Insinkerator replacement Tank suitable for all Insinkerator Hot Taps

  • F-701 Filter included

  • Full, 2 year Manufacturer's "repair at home" warranty

  • 1300W Boiler capable of producing 100 cups an hour

399 GBP

Inc. VAT & Free Delivery

Out of Stock

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InSinkErator Tank Installation Pack for InSinkErator Hot Taps | HWTF-1

F-701 Filter Included - Tap Not Included


InSinkErator are THE Brand when it comes to Innovative Kitchen Solutions. Already the leading Brand in Waste Disposal Units around the World, InSinkerator Hot Taps are taking the UK Market by Storm for their Ease of Use, Design and Quality Build.


They are also highly recommended by Plumbers and Tradesmen thanks to how easy they are to install, and this Hot Tap Tank Installation Pack is no exception.


What Taps fit this Insinkerator Tank?

The G80593 / HWTF-1 is the Tank you need for all InSinkErator Instant Hot Taps including:

insinkerator replacement tank

  • HC3300C
  • HC3300SN
  • HC3300BR
  • HC1100C
  • HC1100BR
  • HC1100SN
  • H3300C
  • H3300SN
  • H3300BR
  • H1100C
  • H1100BR
  • H1100SN
  • GN1100BS
  • GN1100C
  • 3N1 Hot Tap Chrome
  • 3N1 Hot Tap Brushed Steel
  • 3N1 J style Tap
  • 3N1 U style Tap


This Tank can be bought together with the Taps above, or can be used to replace an existing Tank.


The Hot Tap Tank has a 2.5 Litre Capacity and keeps the Water at near Boiling. Once heated, the water is kept at around 98°C with around the same energy use as a light bulb. It actually works out as more energy efficient to do this rather than constantly heating a kettle.


There are many practical uses to the Hot Tap Installation Tank aside from simply making instant Noodles, Hot Drinks or Gravy. From polishing cutlery and wine glasses, to cleaning candle holders or even cleaning and blanching vegetables. 


The InSinkerator Hot Water Tap Installation Tank will dispense up to 100 cups of near boiling water an hour thanks to its 2.5 litre stainless steel tank, however you can also adjust the temperature if you don't need it quite as hot.


HWTF-1 / G80593 features:

  • Easy to install
  • Space saving compact design
  • 98ºC steaming hot water instantly (around 100 cups)
  • Easily replaceable filter
  • Energy efficient and economical
  • Unobtrusive 2.5L tank fits under sink
  • WRAS Approved



  • Warranty/guarantee details: 2 year manufacturer's guarantee on the Tank
  • Required supply pressure: 172-862 kPa (1.7-8.6 bar)(25-125 psi)
  • 1300W
Appliance Type Packs
Warranty/Guarantee (years) 2
Main Colour n/a
EAN Code 0050375017103
Width n/a
Warranty/Guarantee 2 year warranty
Brand Insinkerator
Installation Built-in
Fuel Type Electric
Model HWTF-1
Shipping Group Small Item

Customer Reviews in Reviews.Co.Uk

Delivery on this item:

 Order before 13:00pm for FREE Next working day delivery

 Delivered with APC-Overnight

 Must be signed for

 Choose your delivery date in Checkout

 All Day Delivery Service, Monday to Friday

 Not going to be home? Feel free to have this delivered to a work address

 Tracking information sent via Email

30 day no hassle Returns Policy

We offer a simple, no fuss returns policy:

STEP 1 - Make sure you do not install and or use the item and keep all the packaging

STEP 2 - Simply let us know via Email within 30 days of receipt/delivery that you wish to return the item by Emailing: [email protected]

STEP 3 - We'll give you  instructions and a Returns number that you need to write on a piece of paper and stick to the outside of the box (DO NOT WRITE ON THE BOX PLEASE)

STEP 4 - Track the item and when you can see it has arrived get in touch. Once we have checked it to make sure it is still brand new and can be sold as brand new we will refund you in full.

...That's it!

Damaged items Policy

Our appliances are carefully & professionally picked and packed and the couriers we use take great care to make sure items arrive in pristine condition. However, on occasion damages will happen.

To help us get any issues resolved as quickly as possible, please make sure you follow the following instructions:

STEP 1 - Report damage and send photos to [email protected] within 48 hours of delivery

STEP 2 - Do not install the items, this will invalidate a claim and could be dangerous


Do you need your Old Appliances Collected?

We do not currently provide this service but we are looking into it.

In the meantime, Please visit the Government website to see if your local Council will provide this service.

Do you want your New Appliances Connected?

We do not currently offer this service, however we have found you receive a better service if you use a trusted & qualified local tradesman.

Use your local directory to find one near you or get a quote from a comparison site like Rated-People or


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