Electrorad electric radiators: the UK range

Electrorad is a Leeds-based supplier of electric radiators and panel heaters that has worked in the UK electric heating market since 2000, and states it was the first company in the UK to import German electric radiators with fireclay cores¹. Its range covers designer panel heaters, the Smartpanel, the Digi-Line Zigbee range, the Thermastore HHR storage heater, electric towel rails, contract panel heaters, the Aeroflow, the Vanguard and the Accorto¹. The company sells through online retailers and nationwide wholesalers rather than fitting installations itself².

For a household, the appeal is straightforward: an electric radiator needs no pipework, no flue and no fuel delivery, just a 13 amp supply to each unit³. What it does not do is remove dependence on the grid and an electricity supplier, and the running cost is set by the price of that electricity rather than by the radiator. Electrorad's own efficiency claim is that its radiators convert all of the electrical energy into heat, making them 100% energy efficient⁴.

The range is broad enough that the choice matters more than the brand. The Aeroflow carries a 30-year guarantee on all parts except the thermostat, which is covered for 2 years⁵. The ECO-RAD is Lot 20 compliant and sold only through selected wholesalers⁷. Controls across the ranges include WiFi app control, 7 day and 24 hour timing, adaptive start and open window detection⁸.

Electrorad: the company behind the range

Electrorad has supplied electric heating in the UK since 2000, and describes itself as the first company in the UK to import German electric radiators with fireclay cores¹. That origin matters to how the range is positioned: the fireclay core is the heat store inside the Aeroflow and similar models, and the German connection is used as a quality marker across the product pages¹¹.

The customer base is trade-weighted. Electrorad states that it works with a wide range of customers, from electrical wholesalers to housing associations, providing tailored solutions¹. It is a member of the IBA, Fegime and AIEW buying groups, which is how much of its stock reaches electrical wholesalers and, through them, installers². For a householder, that means the route to purchase is usually a wholesaler or an online retailer rather than a direct sale, though the company takes orders through its own contact team and can point to a nearest retailer¹².

The company holds large stocks of all products at its Leeds warehouse, with quick response times and next-day delivery if required, and runs a showroom at its head office in Leeds¹. Some resellers also display products¹³. The Vanguard is described as British-made, so not everything in the range is imported¹⁴.

On the independence question, the structure is a distributor model rather than a manufacturer's direct relationship. A household buying an Electrorad radiator is buying from a UK supplier that holds stock and handles warranty work in the UK, which shortens the repair loop, but the product itself is one component in a system that still runs on mains electricity from a supplier. The company's own framing is that electric heating avoids fuel storage and deliveries rather than avoiding the grid⁹.

The Electrorad range at a glance

The range splits into radiators, panel heaters, storage heating and towel rails. Electrorad lists designer panel heaters, Smartpanel, Digi-Line (Zigbee), the Thermastore HHR storage heater, electric towel rails, contract panel heaters, Aeroflow, Vanguard and Accorto¹. All of the electric radiators feature programmable thermostats, and the same feature is found across the electric radiators and towel rails¹⁵.

The Digi-Line range is the one designed to look familiar: Electrorad notes that its Digi-Line electric radiators even look like traditional gas radiators, which matters where a household is replacing a wet system and wants the room to look unchanged⁴. The range also includes low-level and compact models that take up minimal wall and floor space⁴. The Vanguard is a radiant heating design rather than a convection-led one, and carries an eco temperature setting¹⁵.

For context, the wider UK electric radiator market includes Myson, which offers panel, plan, column and decorative models, and Stelrad, whose Electric Series launched as the brand's first electric range with around a dozen models and a rounded vertical tube column design in three sizes¹⁶. Stelrad has manufactured radiators since 1936 and describes itself as the UK's number one radiator brand, producing more than 2.5 million radiators a year¹⁹. Electrorad's position in that field is as a specialist importer and supplier rather than a volume manufacturer.

Controls: thermostats, timing and app control

Electrorad's control package is consistent across the ranges. The company lists distance control by WiFi based app, 7 day and 24 hour timing control, adaptive start control that learns when to turn on to achieve optimum comfort, open window detection, and very accurate room thermostat control⁸. An app can be added for full control of the property whether at home or away⁹.

Thermostat accuracy is the figure the company repeats most often. Electrorad states that its ranges have electronic thermostats with an accuracy of plus or minus 0.2 degrees C⁹. The Digi-line Zigbee is listed with temperature accuracy within the same figure, using double proportional band control (PI and PWM)¹². The Designer Panel Heater holds temperatures within plus or minus 0.2 degrees C with a high-accuracy digital thermostat¹³. The ECO-RAD is listed with temperature control within a range of plus or minus 0.2 degrees C⁷.

Voice control is partly prospective. Electrorad states that its radiator controls will soon be compatible with Amazon Alexa, allowing a radiator to be turned on or off and temperatures changed by voice⁸. The Digi-line Zigbee page describes Alexa and Google Home compatibility including voice control where such a smart home system is installed¹², and the Vanguard+ is described as integrating seamlessly with smart home systems, controllable by voice or through an app¹⁵.

The dependence this creates is worth naming. Local control at the radiator continues without a broadband connection, but app scheduling, remote adjustment and any voice control run through a home network, a third-party smart home platform and the manufacturer's app. That is a supplier relationship layered on top of the electricity supply.

Efficiency: 100% of electricity used becomes heat

Electrorad's efficiency claim is that its radiators convert all of the electrical energy into heat, making them 100% energy efficient⁴. The same figure appears across its guidance: electric radiators convert electricity into heat directly at 100% efficiency⁹, all models produce the same amount of heat for the same amount of electricity used, making them all 100% energy efficient¹⁰, and all electric radiators and heaters have an efficiency of 100% according to Joule's law¹⁴.

That claim is not a maker's exaggeration. The Welsh Government's Approved Document L consultation version states that electric resistance heating is assumed to be 100% efficient²⁰, and the UK Approved Document L Volume 1 for dwellings carries the same assumption²¹. BEAMA, the trade body for the electrotechnical industry, states that all electric resistance heating products are 100% efficient at point-of-use²². An energy supplier's guidance describes electric radiators as effectively 100% efficient at point of use²³.

What the figure does not mean is low running cost. Every electric radiator converts all the electricity it draws into heat, so no model can beat another on conversion efficiency, and the difference between products lies in how that heat is delivered and controlled rather than in the percentage. Electrorad makes this point itself, stating that all German electric radiators on the market will give exactly the same running costs¹¹. The running cost is set by the unit price of electricity and by how long the radiator is on, which is why timing control and accurate thermostats matter more than the efficiency badge.

For a household, the honest position is that an electric radiator is a perfectly efficient way to turn electricity into heat and an expensive way to heat a home if the electricity is bought at standard rates. The independence it offers is from gas, pipework and fuel delivery, not from the grid or from a tariff. Running cost comparisons by fuel are set out in electric heating running costs, and the tariff structures that can change the arithmetic are covered in Economy 7 and time-of-use tariffs.

Installation: no plumbing, plug-in or wired

Electrorad describes its radiators as fuss-free to install, with no disruption to any other heating and no additional plumbing and wiring required⁴. The general guidance is that electric radiators do not require extensive plumbing, making them suitable for both new builds and refurbs, and that they simply plug or spur in and are ready to use⁹. No pipework is needed, just a 13 amp electric supply to each radiator³.

The practical consequences follow from that. Electric radiators do not require a chimney, fuel storage tanks or extensive pipework, which makes them suitable for a wide range of spaces²⁴. They are generally easier and less costly to install compared to many other heating systems because they do not need pipework¹⁰. The Energy Saving Trust notes that direct electric heating such as panel heaters can be simple and cheap to install since it does not need pipes, radiators or underfloor systems²⁵.

Maintenance is minimal. Electrorad states that unlike systems relying on gas or oil, electric heating systems do not require regular maintenance or the storage of fuel⁹, and that there is minimal maintenance required and no annual servicing needed²³. Independent guidance makes the same point about bleeding: electric radiators do not circulate hot water through the home and do not trap air, so they do not need to be bled²⁶.

The independence gain here is real and specific: no gas connection, no flue, no annual service visit, no fuel delivery, and no pipework to freeze or leak. The dependence that remains is the electricity supply itself, plus the wiring capacity of the house. Where a property has no gas connection at all, the wider options are set out in heating a home off the gas grid.

ECO-RAD: Lot 20 compliance and specifications

Lot 20 is the Ecodesign requirement for local space heaters, and Electrorad states that all of its products would be compliant with it by September 2017⁸. The ECO-RAD electric radiator is listed as Lot 20 compliant⁷, and the Designer Panel Heater is described as fully Lot 20 compliant, meeting Ecodesign Lot 20 energy standards¹³.

The ECO-RAD's specification is built around heat retention and control. It uses a dynamic fluid with high thermal inertia, which is the heat store that keeps emitting after the element switches off, and it comes complete with a UK plug and power cord⁷. It has adaptive start control and temperature control within plus or minus 0.2 degrees C⁷. Availability is the constraint: the ECO-RAD is only available through selected wholesalers⁷.

Lot 20 compliance is a product standard rather than a performance promise. It requires features such as accurate thermostat control and options like open window detection and adaptive start, which is why those features appear across the Electrorad ranges⁸. A compliant radiator is not automatically cheap to run; it is one that meets a defined set of control and efficiency requirements.

For a household comparing electric radiators, Lot 20 compliance is a baseline to check rather than a differentiator, since it applies across the market. The differentiators are the heat store, the control accuracy and the warranty terms. Standards and certification for heating appliances generally are covered in heating appliance standards and certification.

Where to buy and delivery across the UK

Electrorad sells through a network of online retailers and nationwide wholesalers across the UK². The company states that its radiators are available from online suppliers with free next day delivery⁴, and that it holds large stocks of all products at its Leeds warehouse with quick response times and next-day delivery if required¹. A householder can also contact the team to order, find out more, or be pointed to a nearest retailer¹².

The buying groups matter to availability. Electrorad is a member of the IBA, Fegime and AIEW buying groups², which is how its products reach electrical wholesalers and, through them, the trade. The company works with customers from electrical wholesalers to housing associations¹. For a householder, that means the fastest route is often an online retailer or a local electrical wholesaler rather than a direct order, though direct contact is possible.

Electrorad also publishes two free tools: a heating calculator to help understand a home's heating requirements and select the right product, and a free heating survey form¹. These are sizing and selection aids. They are not an installation service, and Electrorad does not fit radiators itself.

On delivery timing, the stated position is next-day where stock allows, with the ECO-RAD the exception because it is wholesaler-only¹. Prices are not published by Electrorad for the range as a whole, so costs are quoted by the retailer or wholesaler at the point of purchase. Sizing a room correctly before ordering is the step that determines whether the radiator chosen will actually heat the space, and the principles are covered in radiators and heat emitters and heating system design and balancing.

Warranty and what owning an Electrorad radiator means

The warranty terms vary by product, and the headline numbers need reading carefully. Electrorad states that some manufacturers quote 10, 20 and 30-year guarantees but only cover the radiator body, and positions its own Aeroflow guarantee as covering all the integral workings, including the elements, fireclay panels, thermal switches and electrical wiring as well as the metal casing⁵. The Aeroflow range carries a 30-year guarantee covering all parts except the thermostat, namely the heating elements, the internal wiring, the fire clay, the thermal switches and the radiator case⁶. The thermostat is guaranteed for 2 years⁶, and the thermostat and electronics are covered for 2 years⁵.

That split is the key term. A 30-year guarantee on an electric radiator is a guarantee on the passive and heating parts, not on the control electronics, which is the component most likely to fail first. Electrorad states that all the radiators are repaired or replaced in the UK⁵, which keeps the warranty loop domestic.

Elsewhere in the range, Electrorad's electric water heaters carry a 25-year guarantee with a dedicated secondary return²⁷, and the company states that some models offer up to 30-year warranties²⁸. For comparison, the neos electric radiator, sold by a different UK supplier, is described as carrying a 25-year guarantee and as a UK and International patented product made in Britain in Leeds²⁹.

Safety features are part of the ownership picture. Electrorad states that because electric radiators do not produce flames or combustion gases there are no concerns regarding carbon monoxide leaks, and that its products include overheating protection and child locks⁹. That removes one class of risk entirely, though it does not remove the electrical risk: a product recall notice from Electrical Safety First shows that not every electric heater on the UK market meets the Electrical Equipment (Safety) Regulations 2016³⁰.

For a household, owning an Electrorad radiator means a heating appliance with no combustion, no annual service and a long parts guarantee, supplied through a UK distributor that handles repairs domestically. The dependence that remains is the electricity supply, the tariff it is bought on, and for app and voice features, a broadband connection and a smart home platform. Where the aim is to reduce reliance on gas specifically, the alternatives are set out in electric radiators and panel heaters and home heating and energy independence.