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InSinkErator Involve Series HWAVE

Instant-Hot Water Dispenser with Self-Closing Valve, All-Metal Construction, Tool-Free Tank Connections, Dry Start Protection and 2/3 gal. Stainless Steel Tank Included
Select one of the options below

Select Chrome $319.00
Select Satin Nickel $357.00
Financing Available! Learn more now.
Graceful. Simple. Fluid.

A seamless blend of modern and traditional.
Dispenses instant near-boiling 200 degrees F water.

InSinkErator's Instant Hot Water Dispenser saves time and adds elegance to the kitchen. Near-boiling water at your fingertips -- perfect for making gravy, melting chocolate or quickly preparing pasta. Also double-functions to remove candle wax from holders and quickly clean dirty pots and pans.

Consider how often you heat water. When you do, you'll realize just how much you would use an instant hot water dispenser. It's truly unrivaled in the kitchen when it comes to the number of tasks that are easily and quickly performed. And that's exactly why millions of people have installed them.
Capacity: 2/3-gallon stainless steel tank dispenses 60 cups of 200 degrees F water per hour
Electrical: 120V, 750W, 6.25 amp heating element with grounded three prong plug
Thermostat: Snap-action, adjustable from 150 to 210 degrees F
Insulation: Meets U.L 94HF-1 flammability specification
Hot Valve: Instant, self-closing
Recommended Supply Pressure: 30-125 psi
Overall Faucet Height: 6 3/4"
Spout Height: 3 1/2"
Faucet Reach: 4 1/4"
Faucet Hole Cutout: 1 1/2" (standard)
Min. Required Distance from Sink Hole Center to Backsplash: 2 3/8"
Max. Countertop Thickness: 3"
Tank Width: 6 1/8"
Tank Height: 11"
Tank Depth: 6 3/4"
  • Hot Only - Dispenses near-boiling 200 degrees F water
  • 35 percent more near-boiling water from larger 2/3 gallon Stainless Steel Tank.
  • Easy to adjust temperature control
  • Tool-free tank connections and dry start protection to ease installation.
  • Provides 60 cups/hour of near-boiling water
  • Available in Chrome and Satin Nickel
  • 3-Year We Come To You In-Home Service Warranty
  • 120 volts, 750 watts, 6.25 amps
  • UL listed
  • Durable all metal dispenser construction
  • Fits countertops up to 3" thick
Info and Guides

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Product Reviews
Rated 4.4 out of 5 by 56 reviewers.
Rated 5 out of 5 by Can't Live Without It I started using the Instant Hot Product in 2005 and when I moved this year the first thing I did was install one in our new house. It is the greatest time saver, water saver and convenient device you can find. I use it for an instant cup of Hot Chocolate, Tea or Instant Coffee. I also use it for washing individual dishes, for kitchen cleanups and for filling the spagetti pot to decrease the cooking time. Once you use The Instant Hot you will never be able fo live without it. 12/10/13
Rated 5 out of 5 by Love it Love the convenience of instant hot water. Have owned one for years and recently installed this in our new home and we love it. 12/10/13
Rated 5 out of 5 by Instant hot water 24/7 I just love my InSinkErator H-Wave!. We first discovered the concept in a rental cabin on the Oregon Coast many years ago. When we redid our kitchen in our last house, it was the first appliance we bought, because we wanted hot water to be presentf rom then on. We have since moved and incorporated one in our new kitchen and finally updated recently to our present model H-Wave. We would just not be without one ever .And, I installed the last two dispensers myself . Jim 11/27/13
Rated 5 out of 5 by The instant hot water is so convenient. I love my instant hot water. The unit was easy to install and is simple to use. 12/13/13
  • 2015-10-07T10:38:37.421-05:00
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Quick Specs
Quick Specs


  • Faucet Height : 6 3/4"
  • Faucet Reach : 4 1/4"
  • Cutout Size : 1 1/2"


  • Type : Instant Hot
  • Room : Kitchen
  • Handle Type : Lever Handles
  • Number of Holes : 1
  • Side Spray : No
  • Hot Water Dispenser : Yes

Technical Details

  • ADA Compliant : No
  • AB1953/S152 Compliant : No
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