RADI8 400W Wi-Fi infrared ceiling panel shown with smartphone app and thermostat remote

Ceiling Mounted Infrared Heating Panel | (595x595mm) 400w | Built in Thermostat- Wifi

Q: How much does infrared heating cost to run?

Running cost depends on heater wattage, electricity tariff and operating time. A 1kW heater uses 1kWh of electricity when operating continuously at full power for one hour. Thermostatic controls can cycle the heater on and off to maintain the selected room temperature.

SKU CP6060GT400-WIFI

£260.00 - £260.00

£260.00

£260.00 - £260.00

£260.00

Availability:

in stock, ready to be shipped

Key Features

400W Far Infrared Heating
Built-In Thermostat & Wi-Fi Control
Remote Control Included
600 × 600mm Grid Ceiling Compatible
Amazon Alexa & Google Home Compatible
10-Year RADI8 Warranty

Not sure which wattage you need? Every space is different. Calculate the recommended heating requirement for your room.

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Free UK delivery

Next working day delivery on in-stock orders placed before 4pm Monday–Friday, excluding bank holidays. Northern Ireland, Highlands and islands take longer.

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Ceiling Mounted Infrared Heating Panel | (595x595mm) 400w | Built in Thermostat- Wifi £260.00

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We can arrange a site survey through our network of electricians and provide a supply and installation quote for your home or business.

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PRODUCT DETAILS

400W Infrared Ceiling Panel with Built-In Thermostat & Wi-Fi

The RADI8 400W infrared ceiling panel combines discreet ceiling-mounted heating with a built-in receiver, Wi-Fi control and included thermostat remote. Designed for smaller domestic and commercial spaces, it provides radiant warmth from above while keeping valuable wall and floor space completely clear.

With a 400W output, this compact model is well suited to home offices, bedrooms, meeting rooms, clinics and other interiors with a lower calculated heating requirement. Far infrared technology delivers radiant warmth towards people, objects and surrounding surfaces without relying on fans to circulate heated air around the room.

The panel is compatible with 600 × 600mm suspended grid ceiling systems and can also be surface-mounted to a suitable plasterboard ceiling. Its slim white profile creates a clean, unobtrusive installation that integrates neatly into modern interiors.

Temperature settings, timers and heating preferences can be managed through the supplied thermostat remote and compatible Wi-Fi app. The room temperature sensor is located in the remote, which communicates wirelessly with the receiver built into the panel. The panel is intended solely for permanent ceiling installation, is usually supplied with a UK plug and is backed by a 10-year RADI8 warranty.

Compatible with Amazon Alexa and Google Home, giving you another convenient way to control your heating by voice after linking your Smart Life account.

Compact Infrared Heating from Above

The 400W model provides a compact ceiling-mounted heating solution for spaces with a lower calculated heating requirement. Positioning the heater overhead keeps walls and floors available for furniture, storage, equipment and other fixtures.

Rather than using a fan to distribute heated air, the panel emits far infrared energy towards people and surrounding surfaces within its heating zone, providing quiet and unobtrusive radiant warmth.

Built-In Thermostat, Wi-Fi & Remote Control

This version has its receiver and Wi-Fi controls integrated into the infrared ceiling panel, with the room temperature sensor located in the supplied thermostat remote. The remote measures the temperature where it is positioned and communicates wirelessly with the panel, removing the need for a separate external wall thermostat for normal temperature control.

Using the compatible Wi-Fi app, you can adjust the required temperature, set timers and manage your heating preferences from a smartphone or tablet.

An included remote control provides convenient local adjustment from within the room, giving you the flexibility of both app-based and manual control.

The panel also supports Amazon Alexa and Google Home. Link your Smart Life account to your preferred service to enable compatible voice control. Wi-Fi and an internet connection are required.

600 × 600mm Suspended Grid Ceiling Compatible

This model is designed to integrate neatly with compatible 600 × 600mm suspended ceiling grid systems, providing a discreet and professional finish within the ceiling layout.

This makes it particularly useful for offices, clinics, meeting rooms and other commercial interiors where suspended ceiling systems are already installed.

Surface-Mounted Ceiling Installation

Where a suspended grid is not present, the panel can also be surface-mounted to a suitable plasterboard ceiling using the appropriate installation method.

This model is designed exclusively for fixed ceiling installation and is not intended for wall mounting or portable use.

Carbon Crystal Heating Technology

The panel incorporates RADI8 carbon crystal heating technology designed to distribute heat across the panel surface and produce consistent far infrared radiant warmth.

Its insulated construction and reflective backing help direct the generated heat towards the room rather than unnecessarily towards the ceiling structure.

Silent, Light-Free Operation

With no fan or motor required to distribute the heat, the RADI8 400W ceiling panel operates silently and without the visible glow associated with some forms of infrared heating.

Its solid-state heating design also means there are no fans or filters requiring routine maintenance.

Suitable for Domestic & Commercial Interiors

The combination of compact output, integrated smart controls and flexible ceiling installation makes this 400W panel suitable for applications including:

Home offices and studies
Bedrooms
Meeting rooms
Commercial offices
Clinics and treatment rooms
Other interiors with compatible suspended ceiling systems

Electrical Connection & Installation

Usually supplied with a UK plug for connection to a suitable mains socket. However, we always recommend having the heater professionally hardwired into a suitable fused spur by a qualified electrician for a permanent installation. All installation work must follow the supplied manual and applicable electrical regulations.

The installer should follow all mounting, positioning, safety clearance and electrical requirements supplied with the heater, including the appropriate installation method for either a suspended-grid or surface-mounted ceiling application.

10-Year RADI8 Warranty

Designed as a long-term electric heating solution for domestic and commercial interiors, the RADI8 400W infrared ceiling panel is backed by a 10-year warranty.

Is 400W the Right Output for Your Space?

The required heating output depends on more than floor area alone. Room dimensions, ceiling height, insulation, glazing, building construction and intended use can all affect the total wattage required.

Use our Infrared Heating Wattage Calculator to estimate the heating requirement for your room and determine whether the 400W panel, another output or multiple panels are most appropriate.

Specifications

Wattage 400w

Dimensions(mm) 595 x 595 x 35

Surface Material Premium IR Ceramic coating, Aluminium Frame

Voltage 220-240V/50Hz

IP Rating IP20 – Suitable for bathrooms outside zones 0, 1 and 2, away from splashes or sprays.

Surface Temperature 130-150°C

Weight 4kg

Recommended Fixing Ceiling

Quality & Safety UKCA, CE, Rohs, Lot 20

Warranty 10

Smart Home Compatibility Amazon Alexa and Google Home

Delivery & Returns

Mainland UK Delivery
Orders are normally dispatched on a next working day delivery service once your order is ready to leave us.

Non-Mainland UK
Deliveries to non-mainland UK locations typically take 3–5 working days.

International Delivery
For Ireland and international orders, please contact our team for delivery options and shipping costs.

30-Day Returns
Changed your mind? Eligible products can be returned within 30 days in accordance with our Returns Policy

View Returns Policy

Installation & Maintenance

This infrared ceiling panel includes mounting brackets. It can be surface-mounted flush against a suitable concrete or plasterboard ceiling, or installed within a compatible 600 × 600mm suspended ceiling grid.

For recessed/grid-ceiling installations, maintain at least 20mm of clear, ventilated space behind the heater. Ceiling insulation must not touch or cover its back.

Maintain a minimum clearance of 300mm from nearby walls, light fittings and other objects, including objects in front of the heating surface. Leave at least 500mm between neighbouring heaters.

Before cleaning, switch off and disconnect the electricity supply, then allow the heater to cool completely. Clean with a soft, lint-free cloth lightly dampened with water. Do not spray water directly onto the heater.

Safety
The heater’s surface can reach 130–150°C during operation. Do not touch or cover the heater while it is hot. Keep combustible materials clear and follow the positioning and clearance requirements in the installation manual. Installation must be carried out by a qualified electrician.

Downloads

Instruction Manual ↓ Product Datasheet ↓ Alexa & Google Home Instructions ↓

Ceiling Mount Infrared Heaters installed in an interior

Advanced Infrared

Radiant warmth is delivered directly into the room without relying on forced-air circulation.

Sleek Design

A slim, contemporary profile designed to integrate neatly into modern interiors.

Easy Installation

Designed for straightforward installation with mounting options suited to the heater and application.

Discreet Heating

Free up valuable floor space with heating designed around your room rather than traditional radiators.

Comfortable Radiant Warmth

Infrared technology delivers radiant warmth without relying on fans or forced-air circulation.

Efficient Zone Heating

Heat individual rooms or areas independently, giving you greater control over where heating is used.

HEATING CONTROLS

Heating Controls

Built-In Smart Thermostat & Wi-Fi Control

This RADI8 400W ceiling panel has its receiver and Wi-Fi controls integrated into the heater, with the room temperature sensor located in the supplied thermostat remote. The remote measures the temperature where it is positioned and communicates wirelessly with the panel, providing smart temperature control without requiring a separate external wall thermostat.

Using the compatible Wi-Fi app, you can adjust the required temperature, set timers and manage your heating preferences from a smartphone or tablet.

An included remote control provides convenient local adjustment from within the room, giving you the choice between app-based and manual control.

For compatible voice control, link your Smart Life account to Amazon Alexa or Google Home. This lets you incorporate the heater into your connected home alongside its app and remote controls. Wi-Fi and an internet connection are required.

Prefer control without Wi-Fi? Choose the corresponding RADI8 400W built-in thermostat model if you want integrated temperature control and a remote without smartphone or app connectivity.

Built-in thermostat or external thermostat – which should you choose? →

Domestic applications

Comfortable, discreet heating solutions designed around the way you use your home.

Commercial applications

Practical infrared heating for commercial, industrial and specialist environments.

Offices

→

Retail Shops

→

Hotels

→

Care Homes

→

Not sure where to start?

Explore our complete guide to infrared heating by room, building type and application.

Explore all applications →

Diagram showing how infrared heating warms people and surrounding surfaces

UNDERSTANDING INFRARED

How does infrared
heating work?

Infrared heating works differently from conventional convection heating. Rather than relying primarily on warming and circulating the air, infrared transfers radiant heat directly to people and surfaces within the room.

These surfaces absorb the radiant energy and gradually release warmth back into the space, helping create a comfortable and consistent heating environment.

With no fans or forced-air circulation, infrared heaters operate silently while delivering comfortable radiant warmth into the space.

01 Radiate

Infrared energy travels from the heater.

02 Absorb

People and surfaces absorb the radiant warmth.

03 Warm

Surfaces help release warmth back into the room.

Read our complete infrared heating guide →

Efficient Heating

Radiant heat can be directed where it is needed rather than relying solely on warming and circulating the air.

No Forced Air

With no fans required, infrared heating avoids the continuous forced-air circulation associated with many conventional systems.

Radiant Comfort

Infrared warms people and surrounding surfaces directly, creating a comfortable radiant warmth throughout the space.

Individual Room Control

Divide heating into zones so individual rooms or areas can be controlled according to how and when they are used.

Responsive Warmth

Radiant warmth is delivered directly into the occupied space once the heater reaches operating temperature, without relying on forced-air circulation.

Low Maintenance

With no pumps, fans or complex moving components in the heater, ongoing maintenance requirements are minimal.

Silent Operation

No fans or motors means heating operates silently, making infrared particularly suited to bedrooms, offices and quiet spaces.

Warms Surfaces

By warming walls and other surfaces directly, infrared can help keep surface temperatures warmer within the heated space.

International Delivery

Worldwide Shipping Available

We deliver infrared heating products across Europe and selected worldwide destinations, with fully tracked international shipping available.

European & Worldwide Delivery

FedEx Tracked Delivery

Residential & Commercial

International Support

NEED SOME HELP?

Expert guidance.
Real people, real advice.

Choosing the right infrared heating solution is about more than wattage alone. Our team can help you work out the right products, output and control setup for your space.

Already know your room dimensions? Use our free Wattage Calculator for an instant starting point.

Use the Wattage Calculator →

SPEAK TO OUR TEAM

CALL OUR TEAM 01204 520544 → EMAIL OUR TEAM info@infraredheatingsupplies.com →

UK Specialists Dedicated infrared heating expertise

10+ Years Experience helping customers find the right solution

01 How do I calculate what wattage I need?

The heating requirement depends on factors including room dimensions, insulation, construction and intended use. Use our Wattage Calculator to calculate the recommended heating requirement for your space.

02 Can infrared heaters be used in bathrooms?

Certain infrared heaters can be suitable for bathroom installations. The correct product and IP rating must be selected for the intended location, and installation must comply with applicable electrical requirements. Where required, installation should be completed by a suitably qualified electrician.

03 How much does infrared heating cost to run?

Running cost depends on the heater wattage, your electricity tariff and how long the heater operates. For example, a 1kW heater uses 1kWh of electricity when operating continuously at full power for one hour. Thermostatic controls can cycle the heater on and off as required to maintain the selected room temperature.

04 Do I need an electrician to install my heater?

This depends on the heater and installation method. Suitable plug-in models can simply connect to an appropriate socket. Hardwired installations, bathroom installations and electrical connections that form part of the fixed wiring should be completed by a suitably qualified electrician.

05 Are infrared heaters suitable for homes with children and pets?

Infrared heating is widely used in residential environments, but heaters can become hot during operation. Every heater should be installed, positioned and used in accordance with its instructions, with appropriate consideration given to children, pets and the surrounding space.

06 Can infrared heating help with condensation and damp?

Infrared heating warms people and surfaces directly, which can help maintain warmer surface temperatures and may help reduce conditions that contribute to surface condensation. However, damp and mould can have several causes, including ventilation, moisture and building defects, so heating alone should not be considered a solution to every damp or mould problem.