Oven Buying Guide

Oven Buying Guide

Electric vs. Gas

The first choice to make when comparing ovens to buy is whether a gas or electric powered oven suits your needs best.


Electric ovens:

  • Start from a lower price point than gas ovens.
  • Offer versatility, with a variety of functions and layouts available. They usually include top, bottom, rear and grill elements, plus a fan to maximise different cooking needs.
  • Pre-heating times are generally on par with gas.

Gas ovens:

  • Require a mains gas connection.
  • Retain moistness in food, compared to a fan forced electric oven, which is perfect for roasts and baking.
  • Choose a model with a fan, in order to circulate the heat evenly. Otherwise you’ll need to rotate your food to avoid uneven cooking, as gas ovens usually heat up more at the top.

Fan Forced Ovens

Fans distribute heat evenly around an oven, allowing food to cook faster and more evenly. Fans can be crucial in gas units, which tend to be hotter at the top. Without a fan, it’s necessary to rotate the food.


Built-In vs. Free-standing

Free-standing Ovens: Are a complete unit with a cooktop combined on the top of the oven. Available in a wide range of sizes, including slimline models. A free-standing oven is often a good choice for smaller kitchens.

Built-in ovens: A built-in oven can be mounted into a wall recess or under the bench. This flexibility of installation position means that built-ins suit a wide range of kitchen styles and layouts.


Which Size Suits you?

It’s important that you know the size of the area your oven will accommodate, as this will dictate the size of your oven. If you’re starting a complete re-build of your kitchen, then you have the freedom to build your kitchen space to accommodate what ever size oven you choose.

  • The most common oven width is 60cm.
  • If you’re after a larger oven, 90cm wide might suit.


Always check the internal size of the oven. It should be large enough to accommodate the amount of food you’ll be cooking.

Double Ovens: A double oven is two separate ovens either on top or alongside one another. They’re great for entertainers or large families and versatile because you can bake different dishes simultaneously.


What are Self-Cleaning Ovens?

There are two types of self-cleaning ovens: 

Pyrolytic ovens:

  • Generally recognised as the only genuinely self-cleaning ovens.
  • Feature a self cleaning mode, which heats the oven to extreme temperatures (approx. 500°C)
  • Fats, food residue etc. are reduced to a thin white ash, which can easily be wiped away once the oven is cool.
  • Safety features lock the door to prevent opening during the “pyrolytic” process

Catalytic Liners:

  • Utilise specially developed oven liners, which absorb fats and food particles.
  • At temperatures over 250°C the fats and residues are burned off.
  • The liners will need to be cleaned with a damp cloth after this process.

An Internal Grill, or an External Grill?

An internal grill is built into the oven. Internal grills take up less space, but limit the oven’s use to one item at a time. An external grill is a separate compartment, so you can cook an item in the grill, while roasting something in the oven.

Test the Shelves

Having a range of shelf positions gives your oven more versatility, especially if you’re juggling the preparation of several courses at once. Look for solid shelves that sit flat and don’t continue to slide out, or sag forward if pulled out slightly. There should be safety stops to prevent the shelf from sliding out completely.

Good Doors are Important

While it’s natural to want a “solid” feeling oven, the door should be light and easy to operate. Look for one that has a large, clear-view window with multiple layers of glass. Generally, an oven door with three layers of glass will be cooler to the touch than one with two layers. This is particularly important if you have children. Finally, test that the door stays open in any position. The last thing you want is the door slamming shut on hot food.

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