In my experience, every electric kettle will boil water. But one that can be fine-tuned to hit the precise temperature you want, then keep it there for some time after it’s finished heating? Those aren’t standard features. In fact, not even any kettle that claims to have them can reliably do any of these things. The Cuisinart PerfecTemp CPK-17P1 is the first kettle I've tested where the claim and the reality actually matched up -- and then some.
This $129 stainless steel kettle comes with six temperature presets to help you brew tea, coffee, and other drinks, or boil water with precision. It heats fast, runs quiet (the usual noise of cavitation was notably absent during my test), and doesn’t chew through electricity. Add in the 30-minute keep-warm mode, and you’ve got a practical kettle for the whole day, helping you brew morning coffee, prepare afternoon tea breaks, and evening hot chocolate.
It is, however, without trade-offs – as you will soon see.
But first, you can check out the following table to see the performance of our top 3 electric kettles that we’ll be talking about in this article.
* To see all electric kettle testing data, click here.
How It Performs
I’ve tested 17 different electric kettles to date, and they all undergo the same performance test: boiling 1.5 liters of room-temperature water (meticulously measured to be at precisely 80°F when the test starts), timed from power-on to shutoff, run through a power meter to log total energy use, and checked with a decibel meter during the loudest part of the boil. Then, for any kettle claiming a keep-warm feature (like this one), I check the temperature again five minutes later to see if the claim holds.
The Cuisinart boiled 1.5 liters in 6 minutes 54 seconds -- while not the fastest, it’s only separated from our fastest kettle, the Cosori GK172-CO Glass kettle (6 minutes 42 seconds), by only 12 seconds. Even better yet, the speed and wattage don’t come with a noise penalty: it peaked at 71.5 dB during the rolling boil, which sits comfortably under the CDC's 80 dB threshold for hearing safety and was quieter than most of what I've tested.
Considering how it’s a 1,500-watt kettle, plus it having a stainless steel body (these tend to run less efficiently than glass-bodied kettles), I’ve expected the PerfectTemp to disappoint at the energy efficiency stage. Imagine my surprise when it pulled only 148 Wh to complete the boil, drawing 1,290 watts at 114 volts. That's one of the more efficient results I've logged, trailing only behind the Zeppoli ZPL-KETTLE, which consumed 147 Wh.
As for the “crown jewel” feature of this kettle, the keep-warm feature -- this is where the Cuisinart cleanly separated itself from the rest of the pack. Five minutes after boiling, the water was still at 209°F, down only three degrees from a full 212°F boil. I've tested kettles that claim heat retention and lose ten or fifteen degrees in that same window. I attribute this largely to the stainless steel carafe itself, which holds heat far better than glass, combined with an active keep-warm setting that runs for a full 30 minutes if you leave it on.
Design and Build
What struck me first wasn't the steel, it was the water-level window. Glass kettles usually just print markings on the side, but Cuisinart built a backlit window into the stainless steel carafe, right below the handle, that glows blue as soon as you plug the kettle in. It's a small touch, but a genuinely useful one -- I could always spot the kettle in a dim kitchen without fumbling for a light.
The carafe itself is food-grade stainless steel throughout, including the V-shaped spout, and holds a full 1.7 liters (about 7 cups) at 57.5 fl. Oz.
The hinged lid pops open to 80 degrees with a single push of the button and has a rubber gasket for a tight seal. It's stainless steel on the outside, which looks and feels the part, but the interior and hinge are plastic -- BPA-free, and I didn't detect any odor on the first boil or since, but at this price point I'd have liked to see steel carry all the way through, especially since the removable mesh filter also has plastic joinings where it clips into the spout.
The handle is cool-touch BPA-free plastic, silver on the outside to match the steel and black and textured on the inside for grip. All nine control buttons live along the top of the handle rather than on a separate panel, which took me a session or two to get used to but became second nature quickly.
My one design complaint here is the handle contour: it's a touch less ergonomic than kettles with a simpler grip, likely a trade-off for fitting the control panel where they did.
The base is a standard BPA-free plastic swivel design that rotates 360 degrees and holds the carafe securely -- no wobble during boiling, which I can't say for every kettle I've tested.
Cord storage is built into the bottom along with three rubber anti-slip pads. The cord itself is a flat, 38-inch, three-pronged design -- flat cords are more prone to fighting you during storage, and this one took a session or two to break in before it would wrap cleanly.
Living With It Day to Day
The control panel is extremely intuitive, having six presets, a keep-warm button, and a start/open button. There’s no digital display (though none is truly needed).
The presets cover the full range a tea or coffee drinker would want, including:
- 160°F for delicate tea
- 175°F for green
- 185°F for white
- 190°F for oolong
- 200°F for French press, and
- A full 212°F boil for black tea.
Press a preset, hit start, and the button glows white while the chosen temperature flashes blue until it's reached. You can pause and resume mid-boil too -- useful more than once when I got pulled away mid-pour.
Safety-wise, automatic shutoff kicks in once the thermal fuse hits your target temperature, and boil-dry protection shuts things down if you leave the lid open and the water runs low.
Where the day-to-day experience loses points is cleaning. The carafe opening is 2.8 inches across, and that's too narrow to fit a hand through. I ended up using a cleaning clamp with a damp cloth to reach the interior, and while the removable filter helps by giving you one more surface you can clean separately, it's still more effort than kettles with a wider mouth. It's also not designed to fit a tea infuser. Fortunately, it does have a filter in the sprout, so you can steep loose leaves right in the kettle (though you’ll have to clean afterward).
Weight-wise, the carafe itself is light -- about 2.4 oz -- and the whole kettle comes in at 3.0 lbs, only marginally heavier than comparable glass models despite being full stainless steel with a built-in control panel.
What's in the Box
You get:
- The cordless kettle
- A corded power base, and
- A printed manual in English and Spanish that covers setup, safeguards, cleaning, troubleshooting, and -- unexpectedly -- a handful of tea recipes.
Cuisinart backs it with a 3-year limited warranty in the US, which is a longer runway than most kettles in this price range offer.
The Verdict
The $129 can be a barrier to entry, but nevertheless, the Cuisinart PerfecTemp CPK-17P1 earns its price tag and the best-to-buy title. It’s energy-efficient, quiet, and surprisingly practical with the temperature presets and keep-warm setting. Sure, it may not be the fastest kettle on the block – but speed isn’t a bad trade-off for what it can offer..
If you drink enough tea or coffee to care about hitting a specific temperature -- or you're the type who reboils water twenty minutes after the first cup -- this kettle earns its price.
Cuisinart PerfecTemp CPK-17P1 – Best to Buy
Price: $129
Need your coffee fast, or not at all? Then instead of the Cuisinart PerfecTemp, look at the Cosori Glass GK172-CO. It’s the fastest-working electric kettle in our database, having boiled 1.5-liter of water in 6 minutes and 42 seconds. The all-glass design means you have zero plastic contact with the water, plus it’s about a third of the price of the Cuisinart. You’d be missing out on things like the handy temperature pre-sets and the Keep Warm function – but if every second counts, you’ll like this one better.
Cosori GK172-CO – Fastest-Working Electric Kettle
Price: $28
Other Electric Kettles to Choose from
- Zeppoli ZPL-KETTLE is the most energy-efficient of all the kettles I’ve tested. Unfortunately, it’s been discontinued.
- Secura SWK-1701DA offers genuine cool-touch, double-wall stainless steel safety at a budget price if the Cuisinart's presets aren't a priority for you
- Amazon Basics F-625C is the no-frills, whisper-quiet option if you just want hot water without paying for features
- Chefman with 5 Presets is worth a look specifically if you want a built-in tea infuser and don't mind a noticeably slower boil
Wants to see more tests and options? Feel free to take a look at all 18 sealers in ShouldIt’s best electric kettles database.
Luna Regina
Writer, Author- Kate S.Been debating between getting a metal or a cheap glass model. This is exactly what I need!