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Radiator and heated towel rail accessories

Everything you need to get the best from your radiators: thermostatic valves, brackets, fixing kits, air vents and fittings. Components from reliable brands such as Cordivari, Caleffi and Oter, from 10 euros and already in stock.
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Which accessories do radiators and towel warmers need?

To get the most out of a radiator, the appliance alone is not enough: you need the right accessories. In this category you will find thermostatic valves, brackets and supports, wall fixing kits, air vents and fittings made for radiators and towel warmers. They are small but decisive components, because they control the temperature, hold the heating body securely in place and keep the system free of air.

Thermostatic valves for comfort and savings

The thermostatic valve automatically adjusts the flow of hot water based on the temperature you set, so every room stays at the right warmth without waste. It is an accessory that quickly pays for itself, because it lowers consumption and improves comfort. When you renew your radiators and towel warmers, it is worth updating the valves too, especially if the system is already a few years old.

Brackets and fixing kits

Brackets and fixing kits support the weight of the radiator and ensure a stable, compliant installation. The choice depends on the wall material and the type of heating body, in steel, aluminium or cast iron. You will find universal supports and specific brackets for design towel warmers, with prices ranging from a few euros to the most robust solutions.

Air vents and fittings: a system always in order

  • Air vents: remove the air that builds up in radiators and causes the heating body to warm up only partially.
  • Fittings and nipples: connect the heating body to the pipework securely and tightly.
  • Plugs and reducers: complete the connections and adapt the radiator to your system.
  • Lockshield valves: balance the flow and work alongside thermostatic valves.

A well-vented system heats more while consuming less, because the water circulates without air bubbles.

The brands you will find in the catalogue

We select manufacturers recognised for the quality and availability of their spare parts: Cordivari, Caleffi, Oter, EasyComfort and Robur. These are names that guarantee compatibility with most radiators on the market.

How to choose the right accessory

Before buying, check the centre distance of the connections, the diameter of the fittings and the type of valve already installed. If you are replacing a component, it is best to match the same measurements or use a suitable reducer. For a complete system, take a look at the heating section too, where you will find products for managing the entire network.

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Frequently asked questions

What is a thermostatic valve on a radiator for?
The thermostatic valve automatically adjusts the hot water entering the radiator based on the set temperature, so every room stays at the desired warmth while avoiding waste and reducing consumption.
How do I know which brackets my towel warmer needs?
It depends on the weight of the heating body and the type of wall. Check the manufacturer's instructions and choose brackets or fixing kits compatible with the material of the towel warmer, in steel, aluminium or cast iron.
Why does the radiator stay cold at the top?
This is usually due to air in the system. With an air vent you remove the air pocket and the radiator heats up evenly again across its whole surface.
Are fittings universal for all radiators?
Not always. The diameter and centre distance of the connections vary, so it is best to check the measurements of your radiator and choose the fitting or reducer suited to the existing connections.
Can I fit the accessories myself?
Air vents and small fittings can often be handled with simple steps. For replacing valves, lockshield valves or brackets that support the weight of the radiator, it is best to rely on a qualified installer.
How much do radiator and towel warmer accessories cost?
In this category, prices start at around 10 euros for the simplest components and reach about 105 euros for the most complete solutions, always with products available for fast delivery.