
Delivery timing & exceptions
*For in-stock radiators ordered before 1pm on a working day. Orders after 1pm dispatch the next working day. Weekends, bank holidays and postcode exceptions can affect timing.
Ask us on WhatsApp 07949 448 870
Chat and WhatsApp daily, 7am–10pm UK time.
Free UK shipping on orders over £25 · 30-day returns: terms apply
Standard Heating Element - For Heated Towel Rail Radiator 400 Watt
400W electric heating element for towel rail radiators. Ideal for electric and dual fuel systems with 70°C output and IP55 protection.
£26.39
Available to order
- Feature
- Details
- Power Output
- 400 Watts
- Operating Temp
- 70°C (Fixed / Single Heat)
- Thread Size
- Standard G 1/2" BSP
✓ 1 year warranty. Terms apply.
Product specifications
- Feature
- Details
- Power Output
- 400 Watts
- Operating Temp
- 70°C (Fixed / Single Heat)
- Thread Size
- Standard G 1/2" BSP
- Length
- 600mm (+/- 10%)
- Diameter
- 12.5mm
- IP Rating
- IP55 (Waterproof Protection)
- Cable Length
- Approx. 1 Metre
- Safety Rating
- Class I Protection
- Warranty
- 1 year; terms apply
About Standard Heating Element - For Heated Towel Rail Radiator 400 Watt
400W Electric Heating Element for Towel Rail Conversions
The 400 Watt Electric Heating Element is the professional’s choice for converting a standard plumbed towel rail or radiator into an independent, electric-operated unit. Whether you are installing a new bathroom suite or upgrading an existing radiator, this element provides a reliable, year-round heating solution without the need to run your entire central heating system.
Product Highlights & Benefits
-
Optimized for Towel Drying: Maintains a fixed operating temperature of 70°C—the industry "sweet spot" for drying damp towels rapidly while keeping them warm and fresh.
-
Efficient Room Heating: Provides a consistent, powerful heat source to effectively take the chill out of bathrooms, ensuites, or wet rooms.
-
Universal G 1/2" Fit: Designed with a standard G 1/2" BSP thread to fit almost all modern UK towel rails and radiators.
-
Ideal for Dual-Fuel Systems: The perfect solution for users who want warm towels during the summer months when the main boiler is turned off.
Technical Specifications
| Feature | Details |
|---|---|
| Power Output | 400 Watts |
| Operating Temp | 70°C (Fixed / Single Heat) |
| Thread Size | Standard G 1/2" BSP |
| Length | 600mm (+/- 10%) |
| Diameter | 12.5mm |
| IP Rating | IP55 (Waterproof Protection) |
| Cable Length | Approx. 1 Metre |
| Safety Rating | Class I Protection |
| Warranty | 1 Year Manufacturer Warranty |
Why Choose a 400 Watt Fixed Element?
Unlike variable elements that require manual adjustment, our fixed 400W 70-degree element is a "set and forget" solution. It is specifically calibrated to reach a temperature high enough to sanitize and dry towels effectively, yet is optimized for the volume of medium-to-large rails to ensure efficient daily performance.
Installation & Safety
-
Placement: This element must be installed at the bottom of the radiator to ensure even heat distribution and internal safety.
-
Electric-Only Setup: When converting a radiator to electric-only, fill it with a suitable heating agent (water/inhibitor mix). Crucial: Leave a 10% air gap at the top of the rail to allow for liquid expansion as it reaches its 70°C peak.
-
Smart Control: This unit can be easily wired to wall timers or external controllers for maximum energy management.
Key Features at a Glance
-
Compatible with Towel Rails and Panel Radiators
-
Can Be Installed in Towel And Panel Heating Radiators
- Can Be Wired To Wall Timers
- Can Be Wired To Wall Controllers
-
Suitable for Dual-Fuel or Electric-Only setups
-
Integrated Overheating Protection
-
Manufactured to EU and British Standards
-
Full UK Technical Support and Customer Service
Click Here Installation Manual
1. Do I need an electrician to install it?
Yes. Because bathrooms are considered "Special Locations" under UK building regulations (Part P), any electrical work must be carried out by a qualified professional. Elements must be hardwired into a fused spur—they should never be plugged into a standard socket inside a bathroom.
5. What does the IP55 rating mean?
The IP (Ingress Protection) rating tells you how water-resistant the element is.
-
IP55: Higher protection, often found on premium thermostatic models.
6. How do I maintain my electric towel rail element?
-
Bleed the Rail: Even in electric-only rails, air can get trapped. Ensure the rail is bled during installation to prevent "cold spots" at the top.
-
Check Fluid Levels: Electric-only rails are filled with a specialized heating fluid (inhibited water). Ensure it is filled to approximately 90% to allow for thermal expansion.
-
Clean the Head: Wipe the external control head with a dry cloth; avoid harsh chemicals that could corrode the finish.
Delivery, returns & warranty
Check delivery details and the return policy. This product has a 1 year warranty; terms apply.
Questions about Standard Heating Element - For Heated Towel Rail Radiator 400 Watt
What size heating element do I need for my towel rail?
Can I convert a central heating towel rail to electric?
What is a dual-fuel towel rail?
What warranty comes with Standard Heating Element - For Heated Towel Rail Radiator 400 Watt?
This product comes with a one-year warranty. Terms apply.






