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1500 x 400mm Vertical Radiators
Looking for a vertical radiator around 1500mm high and 400mm wide? We have 4 vertical radiators in stock in this size from Ethiant, priced from £147.60 to £350.03 with heat outputs from 2,526 to 4,353 BTU/hr (ΔT50). Actual dimensions in this group run from 1470–1500mm high and 380–425mm wide; the exact size, pipe centres and output of each model are on its product page.
A 1500 x 400 vertical radiator is the classic answer to a wall that is short on width — a hallway, a landing, the end of a kitchen run or the space beside patio doors — and at this size the highest-output models will heat a typical living room or a large bedroom. Every model is in stock for free delivery to mainland England and Wales, and each product page shows the certified heat output for every size so you can match it to your room with our BTU calculator.
1500 x 400mm Vertical Radiators in stock
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Sale!
Neva Vertical Mild Steel Radiator
Price range: £103.32 through £332.10 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Slimline Vertical Mild Steel Radiator
Price range: £162.36 through £376.38 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Colona Vertical Radiator RAL Coloured Radiator
Price range: £184.46 through £426.38 Select options This product has multiple variants. The options may be chosen on the product page -
Traditional 3 Column Horizontal Radiators 1500 Height
Price range: £211.62 through £245.03 Select options This product has multiple variants. The options may be chosen on the product page
Compare every 1500 x 400mm vertical radiator in stock
| Model | Finishes | Sizes in this group | Heat output (BTU/hr, ΔT50) | From |
|---|---|---|---|---|
| Neva Vertical Mild Steel Radiator | Anthracite, White | 1500 × 413mm | 2,526–3,814 | £147.60 |
| Traditional 3 Column Horizontal Radiators 1500 Height | White | 1500 × 425mm | 4,353 | £211.62 |
| Slimline Vertical Mild Steel Radiator | Anthracite, White | 1470 × 400mm | 2,619 | £277.49 |
| Colona Vertical Radiator RAL Coloured Radiator | Ral Colour | 1500 × 380mm | 2,867 | £350.03 |
Questions about 1500 x 400mm vertical radiators
How much heat does a 1500 x 400mm vertical radiator give out?
Between 2,526 and 4,353 BTU/hr at ΔT50 across the 4 models on this page. The highest output here is the Traditional 3 Column Horizontal Radiators 1500 Height at 4,353 BTU/hr (1,277 W). All figures are the manufacturers’ certified outputs to EN 442, quoted at ΔT50 — the UK standard for sizing central-heating radiators.
Which 1500 x 400mm vertical radiator is the best value for heat?
On heat per pound it is the Traditional 3 Column Horizontal Radiators 1500 Height: 4,353 BTU/hr for £211.62, about 21 BTU for every £1. The cheapest model on the page starts at £147.60.
What size room will it heat?
It depends on the model — the range on this page runs from a bedroom, home office or small kitchen at 2,526 BTU/hr up to a typical living room or a large bedroom at 4,353 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 3 in white, 2 in anthracite. 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
Back to Radiators by size.