






Peerless I Cast Iron Radiators 18"
Peerless I Cast Iron Radiators 18"
$650.00
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The Peerless one column 18" Cast Iron Radiator is the most compact model in this beautifully refined range—standing just 18 inches tall and slightly slimmer than the traditional Peerless design. Originally manufactured by the American Radiator Company around 1890, its shallow depth makes it the ideal solution for hallways, alcoves, and rooms where floor space is limited but timeless style is still essential.
Crafted using traditional foundry techniques and cast from original molds, these radiators are authentic Victorian reproductions—blending period charm with modern performance. Whether you’re restoring a period property or adding character to a contemporary space, the one column Peerless offers the perfect balance of form and function.
Each radiator is hand-built to order and delivered fully assembled, pressure-tested to 8 bar, and manufactured to meet international standards. Available in a wide range of painted finishes, metallics, and hand-polished styles, it can be customized to suit your interior perfectly.
Backed by a 10-year guarantee, the 18" Peerless I radiator brings heritage elegance, reliable heat output, and long-lasting quality to any home.
Call (212) 814-6888 to order or customize your cast iron radiator today.
Product specifications
BTU output (Delta 50) per section (Regular gas Boiler) | |
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BTU output (Delta 30) per section (Heat pump) | |
EDR sq ft (Equivalent Direct Radiation) | |
Volume (gal) | |
Weight (lb) | |
Section Length (in) | |
Height (in) |
Finishes and Lead Times
By default all of our cast iron radiators come in factory primer. Our lead times do vary throughout the year and depending upon the product finish chosen.
Painted Cast Iron Radiators
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We are able to paint radiators in any RAL colour, please contact us on 212 814 6888 to discuss your requirements.
Metallic Cast Iron Radiators
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Metallic polished radiators are priced based on size with larger radiators costing slightly more.
Powder Coated Cast Iron Radiators
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Powder coated radiators are priced based on size with larger radiators costing slightly more.
Hand Polished Cast Iron Radiators

Hand polishing cast iron radiators is a very time consuming process. Each section is individually polished with a series of bespoke polishing wheels.
We only polish the visible areas - the front, the top and on the end sections but not on the back which would be placed against the wall.
Branded Paint for Cast Iron Radiators
We are able to paint your cast iron radiators in any Farrow and Ball, Sanderson, Little Greene, Fired Earth or any other branded paint.
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We also Stock the complete range of Farrow and Ball Colours | We also have access to the beautiful Heritage range of paints from Little Greene. |
Other paint colours are available and other RAL powder coat colours finished can be ordered.
If the colour you require is not above, please call us on 212 814 6888
Oversized Radiators
Our cast iron radiators are normally delivered via third-party pallet networks, using standard-sized pallets. For radiators that exceed these dimensions, we supply them in pre-assembled blocks along with the necessary assembly tools and clear, easy-to-follow instructions to ensure straightforward on-site assembly.
Full Specification Table
Product Code | Sections | BTUs (ΔT=50) | BTUs (ΔT=30) | EDR (sq.ft) | Radiator Length (in) | Radiator Weight (lb) | Primer | Painted | Powder Coated | Metallic |
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NDC-460-1 | 1 | 168 | 86 | 1.08 | 1 | 13 | $24 | $30 | $42 | $49 |
NDC-460-2 | 2 | 336 | 172 | 2.16 | 1 | 26 | $48 | $60 | $84 | $98 |
NDC-460-3 | 3 | 504 | 258 | 3.24 | 1 | 38 | $72 | $90 | $126 | $147 |
NDC-460-4 | 4 | 672 | 344 | 4.32 | 1 | 51 | $96 | $120 | $168 | $196 |
NDC-460-5 | 5 | 840 | 430 | 5.4 | 1 | 64 | $120 | $150 | $210 | $245 |
NDC-460-6 | 6 | 1008 | 516 | 6.48 | 1 | 77 | $144 | $180 | $252 | $294 |
NDC-460-7 | 7 | 1176 | 602 | 7.56 | 1 | 90 | $168 | $210 | $294 | $343 |
NDC-460-8 | 8 | 1344 | 688 | 8.64 | 1 | 102 | $192 | $240 | $336 | $392 |
NDC-460-9 | 9 | 1512 | 774 | 9.72 | 1 | 115 | $216 | $270 | $378 | $441 |
NDC-460-10 | 10 | 1680 | 860 | 10.8 | 1 | 128 | $240 | $300 | $420 | $490 |
NDC-460-11 | 11 | 1848 | 946 | 11.88 | 1 | 141 | $264 | $330 | $462 | $539 |
NDC-460-12 | 12 | 2016 | 1032 | 12.96 | 1 | 154 | $288 | $360 | $504 | $588 |
NDC-460-13 | 13 | 2184 | 1118 | 14.04 | 1 | 166 | $312 | $390 | $546 | $637 |
NDC-460-14 | 14 | 2352 | 1204 | 15.12 | 1 | 179 | $336 | $420 | $588 | $686 |
NDC-460-15 | 15 | 2520 | 1290 | 16.2 | 1 | 192 | $360 | $450 | $630 | $735 |
NDC-460-16 | 16 | 2688 | 1376 | 17.28 | 1 | 205 | $384 | $480 | $672 | $784 |
NDC-460-17 | 17 | 2856 | 1462 | 18.36 | 1 | 218 | $408 | $510 | $714 | $833 |
NDC-460-18 | 18 | 3024 | 1548 | 19.44 | 1 | 230 | $432 | $540 | $756 | $882 |
NDC-460-19 | 19 | 3192 | 1634 | 20.52 | 1 | 243 | $456 | $570 | $798 | $931 |
NDC-460-20 | 20 | 3360 | 1720 | 21.6 | 1 | 256 | $480 | $600 | $840 | $980 |