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4,000–5,000 BTU Vertical Radiators

We have 31 vertical radiators with a heat output of 4,000–5,000 BTU/hr in stock from Carisa, Reina and Ethiant, priced from £162.36 to £963.48 in sizes from 1500 x 335mm to 1800 x 630mm. That output suits a typical living room or a large bedroom.

All outputs here are the manufacturers’ certified figures at ΔT50 — a 50°C difference between the water in the radiator and the room — which is the standard for UK central heating and the figure to use when sizing a room. Work out what your room needs with our BTU calculator, then choose the shape and finish you like from the radiators that reach it. Every model is in stock for free delivery to mainland England and Wales.

4,000–5,000 BTU Vertical Radiators in stock

Compare every 4,000–5,000 BTU vertical radiator in stock

Model Finishes Sizes in this group Heat output (BTU/hr, ΔT50) From
Flat Panel Single Vertical Radiator 1800mm Black, White 1800 × 630mm 4,057 £189
Traditional 3 Column Vertical Radiator 1800mm Black, White 1800 × 335mm 4,025 £196.77
Flat Panel Double Vertical Radiator 1800mm Black, White 1800 × 490mm, 1800 × 420mm 4,168–4,862 £201.60
Flat Panel Double Vertical Radiator 1800 Height In Anthracite Anthracite 1800 × 420mm 4,168 £201.60
Traditional 3 Column Horizontal Radiators 1500 Height White 1500 × 425mm 4,353 £211.62
Neva Vertical Mild Steel Radiator Anthracite, White 1800 × 531mm, 1500 × 531mm, 1500 × 472mm, 1800 × 413mm 4,359–4,902 £162.36
Traditional 2 Column Vertical Radiator 1800mm Black, White 1800 × 515mm 4,652 £216.90
Aleo Single Vertical Black 1800mm — 1800 × 565mm 4,428 £272.13
Napoli Single Vertical Black 1800mm — 1800 × 565mm 4,428 £272.13
Simini Single Vertical Black 1800mm — 1800 × 565mm 4,428 £272.13
Loco Vertical Double Aluminium Radiator Anthracite, White 1800 × 375mm 4,103 £366.05
Piatto Vertical Aluminium Radiator Anthracite, White 1800 × 595mm, 1800 × 520mm, 1800 × 445mm 4,016–4,784 £329.15
Carisa Step Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 470mm 4,927 £336.29
Resia Vertical Aluminium Radiator Anthracite, White 1800 × 470mm 4,448 £423.61
Melvin Aluminium Radiator Vertical Brass, Silver, Black, Anthracite 1800 × 540mm 4,025 £428.04
Caldaro Vertical Aluminium Radiator Brass, Anthracite, White 1800 × 620mm 4,789 £445.75
Albano Aluminium Radiator Vertical Brass, Silver, Anthracite, White 1800 × 430mm 4,468 £457.56
Carisa Dune Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 470mm 4,345 £423.34
Carisa Monza Double Vertical Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 1800 × 375mm 4,298 £456.82
Carisa Nemo Double Vertical Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 1800 × 375mm 4,298 £456.82
Carisa Angers Double Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 495mm 4,580 £458.30
Carisa Chambord Double Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 495mm 4,580 £458.30
Carisa Tallis Double Vertical Aluminium Designer Radiator Textured Navy Blue, Textured Anthracite, Textured White 1800 × 350mm 4,047 £519.31
Carisa Elvino Vertical Aluminium Designer Radiator Textured Black, Textured White 1800 × 495mm 4,534 £609.34
Carisa Plata Double Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 490mm 4,464 £629.42
Carisa Motion Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 550mm 4,347 £634.63
Carisa Otto Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 475mm, 1800 × 395mm 4,101–4,921 £684.48
Carisa Tallis Mirror Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 550mm 4,027 £697.87
Carisa Vesta Vertical Aluminium Designer Radiator Textured Black, Textured White 1800 × 445mm 4,640 £791.62
Carisa Gaia Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 505mm 4,754 £807.24
Carisa Dora Vertical Steel Designer Radiator Matt Copper, Textured Light Grey 1800 × 490mm 4,145 £875.69

Questions about 4,000–5,000 BTU vertical radiators

How much heat does a 4,000–5,000 BTU vertical radiator give out?

Between 4,016 and 4,927 BTU/hr at ΔT50 across the 31 models on this page. The highest output here is the Carisa Step Vertical Aluminium Designer Radiator at 4,927 BTU/hr (1,445 W). All figures are the manufacturers’ certified outputs to EN 442, quoted at ΔT50 — the UK standard for sizing central-heating radiators.

Which 4,000–5,000 BTU vertical radiator is the best value for heat?

On heat per pound it is the Flat Panel Double Vertical Radiator 1800mm: 4,862 BTU/hr for £225, about 22 BTU for every £1. The cheapest model on the page starts at £162.36.

What size room will it heat?

It depends on the model — the range on this page runs from a typical living room or a large bedroom at 4,016 BTU/hr up to a typical living room or a large bedroom at 4,927 BTU/hr. A well-insulated modern room needs far less than an older one with single glazing and an outside wall, so use our BTU calculator with your room’s measurements before you choose.

What colours and finishes are available?

In this group we have 26 in white, 20 in anthracite, 9 in black, 3 in brass & gold. Colour is chosen as a finish option on the product page.

What else do I need to fit it?

A pair of radiator valves (a thermostatic set is the usual choice) — see our valves and accessories. Wall brackets are supplied with every radiator, and column radiators in this group can be fitted with feet where the wall will not take the full weight. Delivery to mainland England and Wales is free.

Related sizes and ranges

3,000–4,000 BTU Vertical Radiators · 5,000–6,000 BTU Vertical Radiators · 4,000–5,000 BTU radiators (all) · 4,000–5,000 BTU Horizontal Radiators

Back to Radiators by heat output.