Oversized Sovereign 4 Tube Cast Iron Radiators 14"
Oversized Sovereign 4 Tube Cast Iron Radiators 14"
$1,340.00
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Compact Height, Grand Impact
The Oversized Sovereign 4 Tube 14" Cast Iron Radiator brings traditional elegance and impressive heat output to a broader scale—perfect for long runs beneath bay windows, across conservatory walls, or in any space where height is limited but extended coverage is needed. With its low profile and expanded length, this model is ideal for combining classic charm with practical performance in period and design-led interiors alike.
Faithfully cast in Europe from original late Victorian patterns and hand-finished in our workshop, each radiator is made to order with meticulous attention to detail. The graceful 4-tube design delivers efficient heating and is especially striking in our hand-polished finishes, though it can also be customized in any paint color or specialist finish to suit your space.
To ensure safe and practical delivery, oversized versions are shipped in two or more sections with joining threads, gaskets, a radiator assembly tool, and clear instructions for straightforward on-site reassembly. Pressure tested to 8 bar, compliant with EN442 standards, and backed by a 25-year guarantee, the Oversized Sovereign 14" radiator is a durable, stylish solution built to last.
📞 Call 212 814 6888 to customize and order your Oversized Sovereign radiator today.
Product specifications
| Steam BTU output per section | |
|---|---|
| BTU output (Delta 50) per section (Regular gas Boiler) | |
| 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 | Columns | Steam BTUs | BTUs (ΔT=50) REGULAR BOILER |
BTUs (ΔT=30) HEAT PUMPS |
EDR (sq.ft) | Radiator Length (in) | Radiator Weight (lb) | Primer | Painted | Powder Coated | Metallic |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S4C-360-21 | 21 | 5166 | 3360 | 1701 | 21.63 | 50.56 | 185 | $1382 | $1802 | $1823 | $1991 |
| S4C-360-22 | 22 | 5412 | 3520 | 1782 | 22.66 | 52.92 | 194 | $1424 | $1864 | $1886 | $2062 |
| S4C-360-23 | 23 | 5658 | 3680 | 1863 | 23.69 | 55.28 | 202 | $1466 | $1926 | $1949 | $2133 |
| S4C-360-24 | 24 | 5904 | 3840 | 1944 | 24.72 | 57.64 | 211 | $1508 | $1988 | $2012 | $2204 |
| S4C-360-25 | 25 | 6150 | 4000 | 2025 | 25.75 | 60.0 | 220 | $1550 | $2050 | $2075 | $2275 |
| S4C-360-26 | 26 | 6396 | 4160 | 2106 | 26.78 | 62.36 | 229 | $1592 | $2112 | $2138 | $2346 |
| S4C-360-27 | 27 | 6642 | 4320 | 2187 | 27.81 | 64.72 | 238 | $1634 | $2174 | $2201 | $2417 |
| S4C-360-28 | 28 | 6888 | 4480 | 2268 | 28.84 | 67.08 | 246 | $1676 | $2236 | $2264 | $2488 |
| S4C-360-29 | 29 | 7134 | 4640 | 2349 | 29.87 | 69.44 | 255 | $1718 | $2298 | $2327 | $2559 |
| S4C-360-30 | 30 | 7380 | 4800 | 2430 | 30.9 | 71.8 | 264 | $1760 | $2360 | $2390 | $2630 |
| S4C-360-31 | 31 | 7626 | 4960 | 2511 | 31.93 | 74.16 | 273 | $1802 | $2422 | $2453 | $2701 |
| S4C-360-32 | 32 | 7872 | 5120 | 2592 | 32.96 | 76.52 | 282 | $1844 | $2484 | $2516 | $2772 |
| S4C-360-33 | 33 | 8118 | 5280 | 2673 | 33.99 | 78.88 | 290 | $1886 | $2546 | $2579 | $2843 |
| S4C-360-34 | 34 | 8364 | 5440 | 2754 | 35.02 | 81.24 | 299 | $1928 | $2608 | $2642 | $2914 |
| S4C-360-35 | 35 | 8610 | 5600 | 2835 | 36.05 | 83.6 | 308 | $1970 | $2670 | $2705 | $2985 |
| S4C-360-36 | 36 | 8856 | 5760 | 2916 | 37.08 | 85.96 | 317 | $2012 | $2732 | $2768 | $3056 |
| S4C-360-37 | 37 | 9102 | 5920 | 2997 | 38.11 | 88.32 | 326 | $2054 | $2794 | $2831 | $3127 |
| S4C-360-38 | 38 | 9348 | 6080 | 3078 | 39.14 | 90.68 | 334 | $2096 | $2856 | $2894 | $3198 |
| S4C-360-39 | 39 | 9594 | 6240 | 3159 | 40.17 | 93.04 | 343 | $2138 | $2918 | $2957 | $3269 |
| S4C-360-40 | 40 | 9840 | 6400 | 3240 | 41.2 | 95.4 | 352 | $2180 | $2980 | $3020 | $3340 |