A countertop unit with two boiling rings and a compact, low-profile design, giving a comfortable working height when fitted on a typical 900mm high worktop. The boiling top features a variable heat control and thermal cut-out, to avoid pans boiling dry or continuing to heat when the pan is removed, ensuring the hotplates are as safe as possible. This also prolongs the life of the element and ensures maximum energy efficiency. Sealed hob plates and stainless steel body allow the boiling top to be cleaned easily.