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  • Best of Year 2013
  • Editors' Choice

KitchenAid KERS306BSS Review

This is one of the more expensive single-oven electric ranges out there, and one of the most robust.

Our editors review and recommend products to help you buy the stuff you need. If you make a purchase by clicking one of our links, we may earn a small share of the revenue. Our picks and opinions are independent from any business incentives.

Introduction

At $1,350 (MSRP $1,500), the KitchenAid Architect Series II KERS306BSS is one of the more expensive single-oven electric ranges out there, short of the "prosumer" offerings of Viking, Wolf and the like. This robust stainless steel beauty boasts a large 6.2-cubic-foot convection oven, five burners, a warming drawer, and Whirlpool's proprietary AquaLift Self-Cleaning technology.

Our testing process revealed the KERS306BSS to be an excellent performer in almost every area, from the well-equipped rangetop—which boiled water very quickly—to the gentle and precise oven temperatures and decent broiler. We found only two weakness in the KERS306BSS: low-temperature operation was sub-par when we set the oven to keep-warm, and when we set the burners to simmer. These are minor quibbles, but they kept this gussied-up Whirlpool just shy of reaching perfection.

Design & Usability

Unusually robust design and feel for an electric range

The KitchenAid Architect Series II KERS306BSS has a sturdier design than most of its electric rivals, perhaps living up to that "stainless" attitude—an attitude characterized by a spirit of industrial elegance and efficiency. From a distance, the square but not overly boxy oven gives the illusion that it doesn't have any controls. This peculiarity, which many other new ovens share, is a result of replacing the classic knobs with buttons. You may like the look, but we feel it makes it harder to operate.

You may like the look of the button-driven control scheme, but we found it harder to operate. Tweet It

The rangetop has a fifth keep-warm burner in addition to the usual suspects in the four corners. Of the main burners, one is a triple-element that can accommodate different sizes of stoveware. It's a ceramic cooktop, which looks good initially but may be harder to keep spotless—those shiny flat surfaces are easily scratched. Make sure you follow the cleaning instructions in the manual to the letter, lest you wreck your fancy new appliance.

Down below, the 6.2-cubic-foot oven has a heated convection fan, which circulates hot air to provide more-even temperatures throughout the oven cavity, as well as more-efficient heat transfer. In addition to the regular rack, there are two specialty racks: a "SatinGlide" roll-out extension rack that makes it easy to check on items without pulling out the pan they're on, and a maximum capacity "U"-style rack that will hold the densest of Thanksgiving turkeys.

Rangetop

A powerful rangetop with superb boiling results

While gas certainly has an advantage in rangetop control (a flame offers a lot more real-time feedback than a glowing electric burner), electric gains ground in low-temperature output, where gas is limited by the minimum temperature needed to achieve combustion.

Interestingly, the KERS306BSS failed to take advantage of this discrepancy, exhibiting simmering performance more akin to gas burners. That performance, while lackluster, will likely be fine for almost all applications aside from simmering small quantities of liquids and delicate sauces, or melting chocolate without a double boiler.

Fortunately, high-temperature searing is no problem. The front burners boiled six cups of water in five and six minutes each—incredibly fast, for when you need pasta, stat! Similarly excellent, the two rear burners turned in solid B-squad results of 13 minutes each.

Oven Broiler & Convection

Excellent performance on all settings from the KitchenAid KERS306BSS.

The oven took 11 minutes to preheat—not perfect, but not bad, either. With the exception of the keep-warm setting, the KERS306BSS hit its target temperatures accurately across all three of our tests, though its maximum temperature registered at only 500°F. Once the temperatures we tested registered on the thermostat, they barely fluctuated, regardless of whether we used the convection setting. You should definitely expect evenly-cooked food from this KitchenAid.

You should definitely expect evenly-cooked food from this KitchenAid. Tweet It

The KitchenAid KERS306BSS's four-setting broiler (High, Medium, Low, and Convection) performed strongly in our labs, heating up to 603°F in just eight minutes. After seeing many electric broilers struggle and fail to hit 600°F altogether, this is quite impressive.

After the cooking is done, it's time to clean. Eschewing the traditional pyrolitic cleaning method for the oven cavity, the KitchenAid KERS306BSS uses a water-based cleaning system called "AquaLift." It cleans in a far shorter time than the traditional "scorched earth" pyrolitic method and doesn't involve extremely hot temperatures. Instead, it relies on a proprietary coating, a few cups of water, and a little bit of hand-washing.

Conclusion

You can't do much better than this electric range.

This range gets us excited about cooking. Sure, $1,350 (MSRP) is a little more expensive than some other single-oven ranges, but its performance definitely justifies that price tag.

This range gets us excited about cooking. Tweet It

The rangetop's spectacular boiling and searing capabilities and the oven's accurate, even temperature control more than make up for the only flaw we found: poor low-temperature cooking across the board. Even the oft-neglected broiler gets our stamp of approval.

With the notable exception of its somewhat aggravating button-driven, digital user interface, it's hard to imagine a better electric range than this KitchenAid.

Our editors review and recommend products to help you buy the stuff you need. If you make a purchase by clicking one of our links, we may earn a small share of the revenue. Our picks and opinions are independent from any business incentives.
Our editors review and recommend products to help you buy the stuff you need. If you make a purchase by clicking one of our links, we may earn a small share of the revenue. Our picks and opinions are independent from any business incentives.
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Our editors review and recommend products to help you buy the stuff you need. If you make a purchase by clicking one of our links, we may earn a small share of the revenue. Our picks and opinions are independent from any business incentives.
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