Electric radiators mount directly to the wall without a central heating system — all you need is a standard plug socket. This range includes 40 models from Belrad (37 models), alongside Stelrad and Atlantic, with prices ranging from approximately €170 to approximately €1,220. Models are suitable for bathrooms, bedrooms and living rooms, with outputs from 700 W to 2000 W.
Choosing the right electric radiator for your space
The first decision is output. As a general rule, allow 70 to 100 watts per m² in a well-insulated room. A 6 m² bathroom can be covered by 700 W, a 12 m² bedroom typically needs 1000 W to 1200 W, and a 20 m² living room will require 1500 W or more. Older properties with limited insulation or large external walls will need the upper end of that range — sometimes higher still.
The second decision is size. Models in this range span from 1040 x 600 mm to 1840 x 540 mm, so measure your available wall space before ordering. For bathroom installations, pay attention to the thermostat type: choose between a fixed thermostat, a programmable thermostat, or Wi-Fi control via an app. Belrad models in matt black and brushed stainless steel feature a moisture-resistant finish and are specifically rated for wet rooms.
Electric radiators for the bedroom, bathroom or living room
For the bathroom, choose a model with a built-in fan: this distributes heat around the room more quickly than radiant heat alone, which makes a noticeable difference in a compact space. Belrad offers several models for this purpose, including towel radiators with horizontal bars for hanging towels. For the bedroom, a flat panel radiator without a fan is perfectly adequate — the room requires little ventilation and silent operation is a real advantage. For the living room, a larger model with a Wi-Fi thermostat is a smart choice, allowing you to set a heating schedule and only warm the room when you actually need it.
How much does an electric radiator cost to run per month?
A 1000 W model running for four hours a day uses approximately 120 kWh per month. At an electricity rate of €0.30 per kWh, that works out to around €36 per month for a single radiator. A programmable or Wi-Fi thermostat can reduce that figure straight away: the radiator only runs when the room is in use, rather than continuously at full output. Models without a thermostat deliver constant heat at the set wattage, which can add up quickly if left running all day.
Installation: common mistakes to avoid
A 1840 mm model can weigh more than 25 kg. If the brackets are not fixed perfectly level, the weight will gradually pull on the fixings over time. Always drill into the load-bearing wall — not just the tile adhesive — use a long spirit level, and check that the bathroom circuit is protected by an RCD (residual current device). Most models in this range come with a plug and are therefore plug-and-play, but your consumer unit must be rated for the wattage you choose.
Frequently asked questions
How many watts do I need for my electric radiator?
In a well-insulated room, allow 70 to 100 watts per m². A 8 m² bathroom needs at least 700 W, a 15 m² bedroom requires 1000 W to 1500 W, and a 20 m² living room will typically need 1500 W to 2000 W. In older properties, account for additional heat loss through external walls and windows, and opt for the higher end of the range.
Are electric radiators energy-efficient?
An electric radiator converts every unit of electricity it consumes directly into heat, so efficiency is effectively 100%. Whether it is economical to run depends on how you use it: a programmable or Wi-Fi thermostat ensures the unit only operates when the room is occupied. A model without a thermostat left on all day will be expensive to run, regardless of its wattage.
Are electric radiators noisy?
Models without a fan operate in complete silence, as there are no moving parts. Models with a built-in fan — such as several Belrad bathroom radiators in this range — produce a gentle fan noise comparable to a quiet extractor fan. The fan is usually independently switchable, so you can turn it off when silence is the priority.
What IP rating does a bathroom electric radiator need?
In the splash zone of a bathroom, a minimum rating of IP44 is required. Several Belrad models in this range are specifically designated as bathroom radiators and carry a moisture-resistant finish for that purpose. Always check the product page for the exact IP rating of the model you select.
Can I leave an electric wall radiator on overnight?
You can, but it is rarely necessary if you use a programmable thermostat. Set a night-time temperature of, say, 15 degrees: the radiator will maintain the room at that level without running continuously at full output. Models without a thermostat are best not left unattended, as there is no automatic shut-off.
For water-fed alternatives, browse the full selection in the radiators collection and specifically the vertical radiators. Complete your bathroom with matching bathroom furniture sets, or explore the full range of radiator accessories.
