Here at the heat is on, we put the knowledge of what you need directly in your hands as the homeowner, so you needn’t ask or wait for information from your tradesmen. Here we give you complete expert guidance for this dual fuel towel rail — supplying all parts required — so you can ensure a smooth and successful installation when your tradesman arrives - note for dual fuel you may need both an electrician and plumber which is why you are best place to know what you need yourself in the case of dual fuel.

heat output

• Firstly, if you haven't already done so - use our heat calculator to work out your specific requirements for your room to ensure you are looking at the right size heated towel rail.
• As this is a dual fuel model you would work this out twice - once for central heating and then again for electric to ensure the respective outputs this rail gives match both requirements - use the central heating as the lead source and just closest match the electric output.

a complete dual fuel towel rail : with all components included

• This is a complete dual fuel towel rail with everything you need to simply install it and set this up as dual fuel - no fuss, no mess.
• These are state of the art dual fuel towel rails provided with the very best specialist dual fuel items for a high end looking finish - as often dual fuel installations can look cumbersome in comparison to this.
• You will receive all items as seen in the main images which includes:
  • SIMPLE heated towel rail
  • UNICO specialist dual fuel valve
  • MOA heating element
  • + CABLE MASKING (if included in chosen specification)

what is a dual fuel towel rail?

• Dual fuel means you can run the same towel rail in two ways — as electric via the use of a heating element in the summer (when you may only want to dry your towels or clothes) and as central heating in the winter (when the full system is on).
• The water inside the towel rail comes from your central heating system as normal — when the main system is off this water will sit idle, and in the summer the element installed in the towel rail will warm the water located inside just this towel rail. You can keep both of the valves open.
• If you want to learn more about dual fuel, read our dedicated dual fuel towel rail guide here.

the heated towel rail

• Terma aims to think differently when conceiving its towel rail designs and SIMPLE has simplicity at its core with a very subtle, minimalist design.
• SIMPLE features square profile brackets in a matching colour to the towel rail so every little detail has been thought about on this design.
• The brackets on SIMPLE are located on the rear of the uprights leaving the full width of the bars free for hanging towels.
• It might seem that the concept of a ladder cannot yield any new ideas, but the power comes from simplicity.
• Both its modern form and functionality make SIMPLE a real eyecatcher and an attractive element of bathrooms.
• The accessory range includes both wooden shelves and a metal hanger insert. Shelves come in Oak or Beech, perfect for extra storage or display purposes.
• Note: Shelves and hangers are not included as standard and sold separately.
  
• Made from low carbon mild steel.

the specialist dual fuel valve

• This UNICO specialist dual fuel valve is the best valve to for a dual fuel towel rail as the flow/return is located on the same side of the radiator — leaving the opposing side free for the heating element (so no T-Piece is required, unlike a standard dual fuel set-up).
• The flow and return travel through the valve via the immersion tube: flow goes up the tube and the return comes back down the outside of the tube.
• Angled orientation.
• Supplied as a complete installation kit — no additional fittings required.
• Includes pipes and wall covers for a neat and professional installation.
  

the heating element

• The Terma MOA Element offers 5 heat settings from 30 °C to 60 °C, allowing control of the internal radiator temperature.

element specifics

• 66 mm length measured from the thread down, with a 55 mm diameter clock-style face.
• Internal probe lengths vary depending on the selected wattage — refer to the diagram in the image gallery.
• Straight cable supplied, no plug.
• IPx5 rated, suitable for use in bathroom environments.
• Class 1 electrical rating.

controls & operation

• Selected temperature settings are shown via 5 LED indicators for clear visual feedback.
• Includes a built-in 2-hour drying function, ideal for drying towels or clothing.
• No timer is built into the element itself; however, it is compatible with an external timer and will remember its settings when switched off.
• Operation is controlled via four buttons: Power, Temperature +, Temperature −, and Dryer.
• If you wish to control the maximum surface temperature of the towel rail (for example, to safeguard children), this element can be programmed to limit output:
  • The 30°C to 60°C internal range is divided across 5 LED settings in 7.5°C increments.
  • LED 1 = 30°C, LED 2 = 37.5°C, LED 3 = 45°C, LED 4 = 52.5°C, LED 5 = 60°C.
  • You can cap the maximum temperature (e.g. LED 2 = 37.5°C) so it cannot be increased beyond that level.
  • Instructions for this are included in the printed manual.
  • Alternatively, consider contacting us to special order this model with the 43D, which is pre-set to 43°C for a safe low surface temperature without reprogramming.
• Looking for a heating element that automatically turns off (ideal for hotels or homes where you're conscious about energy use)?
  • We offer two alternatives designed for timed operation - both of which you can contact us to special order this model with either of the elements inside instead:
  • TDY – runs for 1, 2, or 3 hours, then switches off automatically, with adjustable temperature settings.
  • DRY – runs for 1–5 hours, auto shut-off, and pre-set to 45°C.

standard option vs. masking option

• You can choose to buy this element with or without the masking cover on the rear.
• The masking cover conceals the wire up to the entry point into the wall, providing a neater, tidier appearance.
• Important note: Masking requires the wall to be trowelled out; if walls or tiles are already finished, the standard (non-masking) option is recommended.
• The cable housing unit can be cut down for radiators that sit closer to the wall than the standard depth (65mm to back of element).
• Ideal for installations where a flush-to-wall appearance is desired.
• Cannot be extended for deeper wall projections.

straight cable vs. spiral cable

• If your electric supply is very close to the towel rail the spiral cable option will keep the cable tight and coiled. See the demo images to see the straight vs. spiral.
• As this item is made to order you can configure it exactly as you'd like it to be made for you.

colour & finish

• Heated Towel Rail is Painted in Matt Opal Green RAL 6026.
• Finished in a matt, rough texture.
• This is a standard powder paint.
• The element is chrome with a grey cable.

safety & compliance

• Fully built and tested to EN442 standards and UKCA certified.
• Heat outputs are independently verified by an external testing house to ensure accuracy.

guarantee & warranty

• Rail: 12-year manufacturer’s warranty for long-term reassurance.
• Element and Valve: 2-year manufacturer’s warranty.
• Usual lifespan of a heating element is 4 to 7 years depending on use.