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Classic 4 Tube Cast Iron Radiators 26"
$662.00
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Compact Power with Traditional Charm
The 26" 4-Tube Classic Cast Iron Radiator delivers impressive heat output in a compact, traditionally styled design. With its wider profile and timeless detailing, it’s ideal for rooms that need strong performance without sacrificing character—perfect for living rooms, hallways, and bedrooms alike.
Each radiator is hand-assembled to order and finished to your exact requirements. Choose from our most popular sizes and finishes above, or call us at 212-814-6888 for custom lengths or color-matching options.
Compatible with both hydronic hot water systems and steam heating systems (1-pipe or 2-pipe), the 26" Classic combines heritage design with dependable performance. Cast using precision-engineered molds, every radiator is fully pressure-tested and backed by a 25-year guarantee—bringing reliable warmth and traditional elegance to your home for years to come.
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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NC4-650-1 | 1 | 320 | 163 | 2.05 | 1 | 12 | $22 | $28 | $40 | $47 |
NC4-650-2 | 2 | 640 | 326 | 4.1 | 1 | 25 | $44 | $56 | $80 | $94 |
NC4-650-3 | 3 | 960 | 489 | 6.15 | 1 | 37 | $66 | $84 | $120 | $141 |
NC4-650-4 | 4 | 1280 | 652 | 8.2 | 1 | 49 | $88 | $112 | $160 | $188 |
NC4-650-5 | 5 | 1600 | 815 | 10.25 | 1 | 62 | $110 | $140 | $200 | $235 |
NC4-650-6 | 6 | 1920 | 978 | 12.3 | 1 | 74 | $132 | $168 | $240 | $282 |
NC4-650-7 | 7 | 2240 | 1141 | 14.35 | 1 | 86 | $154 | $196 | $280 | $329 |
NC4-650-8 | 8 | 2560 | 1304 | 16.4 | 1 | 98 | $176 | $224 | $320 | $376 |
NC4-650-9 | 9 | 2880 | 1467 | 18.45 | 1 | 111 | $198 | $252 | $360 | $423 |
NC4-650-10 | 10 | 3200 | 1630 | 20.5 | 1 | 123 | $220 | $280 | $400 | $470 |
NC4-650-11 | 11 | 3520 | 1793 | 22.55 | 1 | 135 | $242 | $308 | $440 | $517 |
NC4-650-12 | 12 | 3840 | 1956 | 24.6 | 1 | 148 | $264 | $336 | $480 | $564 |
NC4-650-13 | 13 | 4160 | 2119 | 26.65 | 1 | 160 | $286 | $364 | $520 | $611 |
NC4-650-14 | 14 | 4480 | 2282 | 28.7 | 1 | 172 | $308 | $392 | $560 | $658 |
NC4-650-15 | 15 | 4800 | 2445 | 30.75 | 1 | 185 | $330 | $420 | $600 | $705 |
NC4-650-16 | 16 | 5120 | 2608 | 32.8 | 1 | 197 | $352 | $448 | $640 | $752 |
NC4-650-17 | 17 | 5440 | 2771 | 34.85 | 1 | 209 | $374 | $476 | $680 | $799 |
NC4-650-18 | 18 | 5760 | 2934 | 36.9 | 1 | 221 | $396 | $504 | $720 | $846 |
NC4-650-19 | 19 | 6080 | 3097 | 38.95 | 1 | 234 | $418 | $532 | $760 | $893 |
NC4-650-20 | 20 | 6400 | 3260 | 41.0 | 1 | 246 | $440 | $560 | $800 | $940 |