Gas boiler before 2005
or
Oil boiler before 2007
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Terma
Crystal - Sparkling Gravel Towel Radiators - H1560mm x W500mm
Product Code: 21824
£318.60
Was
£354
Only 9 left in stock
Free delivery in 1-3 working days
Deliveries to Northern Ireland, Highlands and Islands may take a little longer to arrive.
SKU
T2107
Product Information
Your chosen heating system:
Gas boiler installed after
2005
or
Oil boiler installed after
2007
2005
or
Oil boiler installed after
2007
We've displayed the most appropriate heat output below to adequately heat your room:
Watts:
BTUs:
The heat outputs have been measured at Delta Δ50*.
*The Delta rating for your chosen heating system as recommended by Building Regulations
Main Features:
BTUS
If your style is sophisticated and minimalist, then the Terma Crystal Sparkling Gravel Heated Towel Rail will create just the right finish in your bathroom or ensuite. With an unusual diamond-shaped profile to each heating tube and an understated and very on-trend cement grey finish, the stunning Terma Crystal is available in three sizes making it ideal for a cloakroom or kitchen as well as a bathroom.
The Terma Crystal has been created using 3D laser technology for precision and manufactured from mild steel for strength and excellent thermal conductivity. The result is a gorgeous towel rail that combines the functionality of multiple heating bars with a very contemporary design aesthetic.
But the Crystal isn't all about good looks, boasting high heat outputs and energy efficiency, plus an 8-year manufacturer's guarantee. Having undergone the Oxsilan passive rust protection process, the Terma Crystal is designed to integrate with your home heating system and provide a long-lasting heating environment for the modern bathroom.- Δ30: 952 / Δ40: 1330 / Δ50: 1778
- Δ30: 279 / Δ40: 397 / Δ50: 521
What are Watts & BTUs?
What is a Delta (Δ) Rating?
What is a Delta (Δ) Rating?
- Guarantee: 8 Years
- Brackets, Masonry Fixings, Bleed Valve & Blanking Plug Included
- Colour: Sparkling Gravel
- Finish: Silk - Smooth
- Heat Source: Central Heated/Hot Water
*These electric heating elements must be installed by a registered competent electrician. Any faults developed due to incorrect installation will not be covered under the product warranty. The suggested fuse size is calculated based on a 230V supply and whilst 230V is the nominal voltage given to homes in the UK, the actual voltage supply can vary. The registered competent electrician carrying out the installation will determine the appropriate size of fuse to use for the installation.
Delta (Δ) Ratings Explained
What is a Delta (Δ) Rating?
When discussing heat outputs, the Delta rating is the difference between the temperature of the water inside the heating system and the desired temperature of the room.
What does the value represent?
In simple terms, this value is about heat loss. Heating a room only works, if the radiator output exceeds the heat loss of the room.
We use this calculation to make it easy to choose a radiator that will have a heat output that exceeds the heat loss of the room when connected to your heating system type.
If you don't know the room heat loss, you can use our calculator to find out.
What Delta Rating should I use?
- Δ50 = Gas boilers before 2005 / Oil boilers before 2007.
- Δ40 = Gas boilers after 2005 / Oil boilers after 2007.
- Δ30 = Low temperature systems e.g heat pumps.
Watts & BTUs (British Thermal Units) Explained
What is a Watt?
Watts are our main unit of energy/power in the UK, commonly associated with lightbulbs and Home Energy performance certificates (EPCs).
What is a BTU?
BTUs are the unit of measurement used to portray a radiators heat output and a rooms heating requirement. 1 Watt is equal to 3.41 BTUs.
Why are they important?
We buy radiators to heat our homes, right? So, we need a way of knowing if a radiator is powerful enough to heat the room that we are shopping for - Watts and BTUs provide us with a value that makes its easier to compare radiators and ultimately choose the right one for our heating requirement.
Need help figuring out how much heat your room needs?
Our fast and easy-to-use BTU calculator can help you:
- Work out a heating requirement value (in BTUs & Watts) for your room
- Show you in-stock radiator recommendations that can fulfil this heat requirement
| SKU | T2107 |
|---|---|
| Brand/Manufacturer | Terma |
| Collection | Crystal |
| Colour | Sparkling Gravel |
| Finish | Silk - Smooth |
| Material | Steel |
| Dry Mass (kg) | 13 kg |
| Height | 1,560.00 mm |
| Width | 500.00 mm |
| Projection | 83.00 mm |
| Pipe Centres | 460mm |
| Wall to Pipe Centres | 63mm - 71mm |
| Number of Tubes | 13 |
| BTUs (T30) | 952.00 BTUs |
| BTUs (T40) | 1,330.00 BTUs |
| BTUs (T50) | 1,778.00 BTUs |
| Watts (T30) | 279.00 Watts |
| Watts (T40) | 397.00 Watts |
| Watts (T50) | 521.00 Watts |
| Heat Source | Central Heated/Hot Water |
| Connection Size/Type | 1/2" BSP |
| Style | Triangle Tube |
| Supplied With | Brackets, Masonry Fixings, Bleed Valve & Blanking Plug Included |
| Radiator Valves Included | No |
| Product Assurances | CE Marked, BS EN 442 Certified, 8 Years Guarantee |
| GTIN | 5901804191459 |
| Guarantee Length | 8 Years |
If your style is sophisticated and minimalist, then the Terma Crystal Sparkling Gravel Heated Towel Rail will create just the right finish in your bathroom or ensuite. With an unusual diamond-shaped profile to each heating tube and an understated and very on-trend cement grey finish, the stunning Terma Crystal is available in three sizes making it ideal for a cloakroom or kitchen as well as a bathroom.
The Terma Crystal has been created using 3D laser technology for precision and manufactured from mild steel for strength and excellent thermal conductivity. The result is a gorgeous towel rail that combines the functionality of multiple heating bars with a very contemporary design aesthetic.
But the Crystal isn't all about good looks, boasting high heat outputs and energy efficiency, plus an 8-year manufacturer's guarantee. Having undergone the Oxsilan passive rust protection process, the Terma Crystal is designed to integrate with your home heating system and provide a long-lasting heating environment for the modern bathroom.
*These electric heating elements must be installed by a registered competent electrician. Any faults developed due to incorrect installation will not be covered under the product warranty. The suggested fuse size is calculated based on a 230V supply and whilst 230V is the nominal voltage given to homes in the UK, the actual voltage supply can vary. The registered competent electrician carrying out the installation will determine the appropriate size of fuse to use for the installation.
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What type of boiler do you have?
Let us know which boiler you've got and we'll display the most accurate heat output for you.
Gas boiler after 2005
or
Oil boiler after 2007
Low-temperature system
e.g. heat pump
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