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Reina Caldaro Vertical Aluminium Radiator
£248.00
£268.00
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Central heating. Heat pump ready. Vertical designer aluminium.
Product Overview & Key Specs
The Reina Caldaro Vertical is a tall, space-saving designer aluminium radiator — a fixed 1800mm height with four widths from 245mm to 620mm, in White, Anthracite or Brass. Its slim upright profile frees up wall space while aluminium's fast response keeps it equally effective on gas boilers and low-temperature heat pump systems.
1800mm
Height
245–620mm
Four widths
3
Finishes
HP
Heat pump ready
5 yr
Warranty
View the Caldaro 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 Caldaro 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 Caldaro Vertical shown in three settings.
Choose Your Finish
White, Anthracite or Brass — same aluminium body, same heat output. Brass available on 370mm, 495mm and 620mm widths.
WhiteAll sizes
AnthraciteAll sizes
Brass370 / 495 / 620mm
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 1800mm height.
| Width | Bars | ΔT60 BTU High-temp |
ΔT50 BTU Gas boiler |
ΔT30 BTU Heat pump |
Watts ΔT50 |
Watts ΔT30 |
Finishes |
|---|---|---|---|---|---|---|---|
| 245mm | 2 col | 2,452 | 1,916 | 992 | 562 | 291 | W / A |
| 370mm | 3 col | 3,679 | 2,874 | 1,488 | 843 | 436 | W / A / B |
| 495mm | 4 col | 4,906 | 3,833 | 1,984 | 1,124 | 582 | W / A / B |
| 620mm | 5 col | 6,130 | 4,789 | 2,479 | 1,404 | 727 | W / A / B |
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 Caldaro Vertical |
| Height | 1800mm (all sizes) |
| Width options | 245 / 370 / 495 / 620mm |
| Projection from wall | 90mm |
| Pipe centres | Equal to radiator width (245–620mm) |
| Valve allowance | Add 90mm total for valve set |
| Connection | 1/2" BSP thread |
| Material | Aluminium |
| Finishes | White / Anthracite / Brass |
| Included | Wall brackets and fixings |
| Not included | Radiator valves, towel hanger |
| Max working pressure | 10 bar (1000 kPa) |
| Max water temperature | 95°C |
| Heat pump compatible | Yes — excellent output at ΔT30 |
| Warranty | 5 years (Reina manufacturer) |
1800mm
Height
Widths245–620mm
Finishes3
✓
Heat pump ready
ΔT30 rated · large surface area
✓
TRV compatible
Part L compliant · zone control
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30-dayreturns
Will This Radiator Heat My Room?
Enter your room dimensions and select your heating system.
Frequently Asked Questions
Q.
Is the Caldaro Vertical 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.
Which widths come in Brass?
A. Brass is available on the 370mm, 495mm and 620mm widths. The 245mm width comes in White and Anthracite only.
Q.
What are the pipe centres?
A. Pipe centres equal the radiator width (245mm to 620mm). 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 width that exceeds that figure at your system's ΔT.
Q.
Is a towel hanger included?
A. No. A towel hanger is available separately. Wall brackets and fixings are included with the radiator.
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
Manufacturer backed
UK Company
Since 2012 · Coventry
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Trusted Since 2012
UK-based in Coventry with 14 years serving homeowners, plumbers & designers.
£248.00
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