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Reina Casina Horizontal Designer Aluminium Radiators
£168.00
£188.00
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Central heating. Heat pump ready. Horizontal designer aluminium.
Product Overview & Key Specs
The Reina Casina Horizontal is a designer aluminium central heating radiator — six widths from 470mm to 1420mm, fixed 600mm height, single or double panel, in White or Anthracite. Aluminium's fast response and large surface area make it equally effective on gas boilers and low-temperature heat pump systems.
470–1420mm
Six widths
1–2
Panels
600mm
Height
HP
Heat pump ready
5 yr
Warranty
View the Casina in 3D & Augmented Reality
Rotate and inspect every angle. On mobile, scan the QR code to place it on your wall with AR.
Mobile AR View
Point your phone camera at this code to place the Casina in your room using augmented reality.
Why Aluminium for Central Heating?
Three practical reasons aluminium outperforms steel for modern heating systems.
Heat pump readyLow temp ✔
Aluminium delivers excellent heat output at lower flow temperatures — well suited to air-source and ground-source heat-pump systems.
Fast responseSmart controls ✔
Aluminium heats up quickly and responds rapidly to thermostats, timers and smart heating controls, so no energy is wasted.
Corrosion resistantBuilt to last
Aluminium naturally forms a protective oxide layer, helping it withstand warm, humid conditions. Install in a clean, correctly treated central-heating system for optimum life.
In the Room
The Casina Horizontal shown in three settings.
Choose Your Finish & Panel
White or Anthracite, single or double — same aluminium body, same heat output per finish.
White SingleSingle panel
Anthracite SingleSingle panel
White DoubleDouble panel
Anthracite DoubleDouble panel
Heat Output by Size & System
Calculated to EN 442. ΔT60 = high-temp boilers (80°C flow). ΔT50 = standard gas boiler (75/65°C). ΔT30 = heat pump (50/40°C). All at 600mm height.
| Width | Panel | ΔT60 BTU High-temp |
ΔT50 BTU Gas boiler |
ΔT30 BTU Heat pump |
Watts ΔT50 |
Watts ΔT30 |
|---|---|---|---|---|---|---|
| 470mm | Single (5 col) | 1,575 | 1,230 | 637 | 361 | 187 |
| 660mm | Single (7 col) | 2,205 | 1,723 | 892 | 505 | 262 |
| 850mm | Single (9 col) | 2,834 | 2,214 | 1,146 | 649 | 336 |
| 1040mm | Single (11 col) | 3,465 | 2,707 | 1,401 | 794 | 411 |
| 1230mm | Single (13 col) | 4,094 | 3,198 | 1,656 | 938 | 486 |
| 1420mm | Single (15 col) | 4,725 | 3,691 | 1,911 | 1,083 | 560 |
| 470mm | Double (10 col) | 2,252 | 1,759 | 911 | 516 | 267 |
| 660mm | Double (14 col) | 3,152 | 2,463 | 1,275 | 722 | 374 |
| 850mm | Double (18 col) | 4,053 | 3,166 | 1,639 | 929 | 481 |
| 1040mm | Double (22 col) | 4,954 | 3,870 | 2,004 | 1,135 | 588 |
| 1230mm | Double (26 col) | 5,855 | 4,574 | 2,368 | 1,341 | 694 |
| 1420mm | Double (30 col) | 6,756 | 5,278 | 2,732 | 1,548 | 801 |
Heat pump owners: use the ΔT30 column. Aluminium retains a strong proportion of its rated output at lower flow temperatures.
Technical Specifications & Dimensions
Fit-check before you buy
| Model | Reina Casina Horizontal |
| Height | 600mm (all sizes) |
| Width options | 470 / 660 / 850 / 1040 / 1230 / 1420mm |
| Panels | Single or Double |
| Projection from wall | 65mm (single) / 86mm (double) |
| Wall to pipe centre | 35mm (single) / 55mm (double) |
| Pipe centres | Equal to radiator width (470–1420mm) |
| Valve allowance | Add 90mm total for valve set |
| Connection | 1/2" BSP thread |
| Material | Aluminium |
| Finishes | White / Anthracite |
| Included | Wall brackets and fixings |
| Not included | Radiator valves |
| Max working pressure | 4 bar (400 kPa) |
| Max water temperature | 95°C |
| Heat pump compatible | Yes — excellent output at ΔT30 |
| Warranty | 5 years (Reina manufacturer) |
470–1420mm
6 width options
Height600mm
Panels1–2
✓
Heat pump ready
ΔT30 rated · large surface area
✓
TRV compatible
Part L compliant · zone control
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Frequently Asked Questions
Q.
Is the Casina Horizontal compatible with a heat pump?
A. Yes. Aluminium delivers strong heat output at the lower flow temperatures (40–50°C) that heat pumps run at. Use the ΔT30 column in the heat output table for accurate figures.
Q.
What is the difference between single and double panel?
A. The double panel offers around 40% more heat output for the same width, at a deeper projection from the wall (86mm vs 65mm). Choose double for larger or less well insulated rooms.
Q.
What are the pipe centres?
A. Pipe centres equal the radiator width (470mm to 1420mm). Add 90mm for the valve set when measuring for installation.
Q.
Which size do I need?
A. Use the room fit calculator above. As a rule of thumb, allow 100 BTU per m³ for a modern well-insulated UK room, then choose the smallest single or double panel that exceeds that figure at your system's ΔT.
Q.
Can I replace my existing radiator?
A. Yes, if pipe positions align. Measure your existing pipe centres and match to one of the six Casina Horizontal widths. Standard 1/2" BSP connections fit all UK central heating systems.
Q.
Why aluminium over steel?
A. Aluminium heats and cools 5–10× faster than steel. Better for TRV-controlled zones, weather compensation, and any system where you want quick response and minimal wasted heat.
Guarantee
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UK Company
Since 2012 · Coventry
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UK-based in Coventry with 14 years serving homeowners, plumbers & designers.
£168.00
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