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Electric heater buying guide

Princess 2kW Smart Glass Panel Heater - Black and Dimplex ECR20TiB 2kW Oil Free Radiator with Timer.

Keeping your home cosy is essential, especially when the cold weather begins to bite. But heating the whole house can be expensive. To save money and energy, a freestanding heater can be a great choice, allowing you to heat just the space you need when you need it most.

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An electric fan heater on the floor at home.

Which heater is best for you?

From portable electric heaters to fan heaters, there are lots of ways to turn a chilly room into a place of comfort. A portable heater gives you the flexibility of settling in any room of your home easily. A smart heater is operated using an app. Adjust the temperature from wherever you are. And, fan heaters are perfect for when you need to feel warm quickly.

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What types of space heaters are there?

Energy efficient heaters

Features to consider when buying an electric heater

A Glen 500W Wall Mounted or freestanding skirt heater in a room near a table.

Electric heater features

Frost protection - An electric heater with frost protection emits low-level heat when the temperature drops below a certain level.

Timer option - With a programmable timer you can set the heater to automatically turn on and off at any time. This is especially useful if a heater takes time to warm up.

Oscillation - Heaters that oscillate from side to side spread warmth evenly around a room. This function often gives a heater a higher coverage area.

Power output - If you’re looking to heat up a smaller room, go for a heater that uses less energy. For larger spaces, you’ll need a heater with at least 2kW of power.

Other heaters

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FAQs

What is the most efficient electric heater?

The most energy‑efficient heater for your home will depend on how you use it. Many people choose energy efficient heaters designed to warm spaces quickly without wasting power. Convector heaters and halogen heaters are also popular because they heat rooms evenly and can be economical for short bursts of warmth. If you want to stay cosy without heating the whole room, electric blankets and heated throws are a low‑energy option worth considering.

Where is the best place to put an electric heater?

Placing your heater correctly helps it work more effectively. Place it in an open area where heat can circulate freely—ideally away from furniture, curtains or walls that could block airflow. Fan heaters work well when aimed toward the centre of a room, while convector heaters perform best on the floor along a clear wall. Always follow the manufacturer’s safety guidance to keep your space warm and safe.

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