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The finishing touches

Standard Heating Element - For Heated Towel Rail Radiator 400 Watt

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400W electric heating element for towel rail radiators. Ideal for electric and dual fuel systems with 70°C output and IP55 protection.

£26.39

Including VAT · 1-Year Warranty · Fast UK Delivery

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.

Know your fit

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?
As a rule of thumb, use 400W for medium rails (up to 1200mm) and 600W for large full-height rails (1500mm+).
Can I convert a central heating towel rail to electric?
Yes, using a G 1/2" BSP heating element and a water/inhibitor mix, you can convert most standard UK plumbed towel rails into standalone electric units.
What is a dual-fuel towel rail?
It’s a system that uses a T-piece to connect both your central heating pipes and an electric element, letting you heat towels in summer without turning on the boiler.
What warranty comes with Standard Heating Element - For Heated Towel Rail Radiator 400 Watt?

This product comes with a one-year warranty. Terms apply.

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