Author: Maurice Savaryego, M.Sc.Eng. (Learn More)
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Compare Instant Hot Water Dispensers: InSinkErator or Waste King?
Comparing InSinkErator and Waste King Instant Hot Water Dispensers
InSinkErator H-Wave can dispense up to 60 cups of hot water per hour.
Waste King H711-U can dispense up to 100 cups of hot water per hour.
Note that both the InSinkErator and Waste King faucets have an auto shut-off feature to save water: the lever is spring-loaded, so it snaps back to the off position when you let go of it.
InSinkErator Hwave dispenser's tank insulation meets UL 94HF-1 flammability specification.
Though it may conform to UL 94HF-1, there is no such specification in the product description of Waste King H711-U dispenser.
InSinkErator also makes the F-1000S filtration system designed for use with the InSinkErator hot water dispensers and that can be easily installed. When paired with the InSinkErator water tank, the F-1000S filtration system reduces particulates, chlorine taste and odor to ensure you have great tasting water. You can buy the F-1000S filtration system separately, and it is offered below in the Amazon products section.
Waste King does not make a special undersink filtration system for hooking up to its hot water dispenser's tank, but you can always use the 3M Filtrete water filtration system offered below in the Amazon products section.
These hot water dispensers fit a standard 1 to 1.5-inch hole on the sink or the countertop and require a grounded electrical outlet under the sink. The product manuals of both detail the installation procedures which are quite straightforward. The following pictures show the completed installations of the InSinkErator H-Wave and Waste King H711-U instant hot water dispenser systems:
InSinkErator H-Wave faucet is offered in either chrome or satin nickel finish.
Waste King H711-U faucet is offered in satin nickel.
InSinkErator dispenser comes with a 3-year parts and in-home service warranty. This warranty includes free house calls (including parts and labor) for the entire warranty period.
Waste King dispenser comes with a 1-year replacement warranty.
The Amazon prices shown were in effect at the time this article was written and may have changed. For exact prices, please refer to the Amazon products section below. Note that the Amazon price often includes a good discount to the list price. If a discount exists, both the Amazon price and the list price will be displayed when you click the Amazon product link images below.
So which of the two instant hot water dispensers is best for you?
As you can tell from the above comparison table, InSinkErator H-Wave and Waste King H711-U are quite similar, except for the following differences:
- InSinkErator can reach a higher water temperature (219°F vs. 190°F for the Waste King).
- InSinkErator also makes the F-1000S filtration system designed for use with the InSinkErator hot water dispensers.
- InSinkErator's tank insulation meets UL 94HF-1 flammability specification. Though it may conform to UL 94HF-1, there is no such specification in the product description of Waste King H711-U dispenser.
- InSinkErator comes with a better warranty (3 years vs. 1 year for Waste King).
- On the other hand, Waste King dispenser claims to produce more cups of hot water per hour (100 cups/hour vs. 60 cups/hour for the InSinkErator). Though Waste King has a slighly smaller tank, this can be explained buy its more powerful heating system (1300W vs. 750W for the InSinkErator).
Compared Instant Hot Water Dispensers on Amazon
Please Note: For non-US customers, when you click the links below, you will be provided with the Amazon links for your country (such as Canada or UK), if the product is available in your country.
Waste King (Anaheim)
Undersink Water Filtration Systems for the InSinkErator and Waste King Instant Hot Water Dispensers
3M Filtrete 3US-PS01
Are you rather looking for a countertop Instant Hot Water Dispenser?
Note: InSinKErator and Waste King also make Home Garbage Disposal Systems. For a comparison of their best home garbage disposal systems, please click:
A Comparison InSinKErator and Waste King Home Garbage Disposal Systems
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