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        • Steam radiators
        • Cast iron is the proven choice for steam radiators. Ours are built to last in a range of finishes.

        • Grace 4 Column 14in, F&B Elephant's Breath, Windsor Antique Copper
        • Cast iron radiators
        • A carefully curated range of styles. An unrivalled range of finishes in unparalleled designs.

        • Mercury
        • Delicate V-detailing on crisp columns, elegantly tapered feet and flawlessly blended top curves.

        • Rococo
        • Lavishly detailed cast iron radiators with an intricate floral motif and scrolled tops.

        • Neptune
        • Modern curves and a ridged shoulder make Neptune a bold feature in contemporary interiors.

        • Florence
        • Perfectly cylindrical, 1 inch diameter columns with clean, symmetrical tops and bottoms.

        • Grace
        • A fluted cast iron radiator with linear moulding and inclined feet.

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FLORENCE 2 COLUMN

FLORENCE 3 COLUMN

FLORENCE 4 COLUMN

FLORENCE 5 COLUMN

FLORENCE 6 COLUMN

75 SIZE OPTIONS

Florence sectional steel column radiators are our most versatile; they’re available up to 8′ tall and 6’6″ long and in five depth variants; from 2 to 6 columns.

Made to order in Italy and delivered in eight weeks for Signature finishes and twelve weeks for Bare Metal finishes. Steel multicolumn radiators are suitable for closed-loop hydronic systems but not steam or open-vented hydronic systems.

CURVED RADIATORS

Florence radiators can be curved to fit into bay windows and around columns. Florence Curved is usually produced in two, three or four column variants.

To ensure the correct fit, we’ll need to know two crucial dimensions: the chord, or width, and the camber, or depth, of the curve. When you’re ready to begin ordering we’ll provide detailed guidance.

Florence 3 Column 48in in Little Greene Cordoba

Shown above: Florence 4 Column 48″ tall, wall-mounted  and finished in Little Greene Cordoba, with Genius Smart TRV finished to match. 

Nominal height Radiator height inc feet Radiator panel height (no feet)
Florence X Column 12in 11.6 in 7.6 in
Florence X Column 16in 15.8 in 11.9 in
Florence X Column 20in 19.8 in 15.8 in
Florence X Column 24in 23.7 in 19.8 in
Florence X Column 28in 27.6 in 23.7 in
Florence X Column 31in 31.0 in 27.0 in
Florence X Column 34in 34.1 in 30.2 in
Florence X Column 39in 39.4 in 35.5 in
Florence X Column 43in 43.4 in 39.4 in
Florence X Column 51in 51.3 in 47.3 in
Florence X Column 63in 63.1 in 59.1 in
Florence X Column 75in 74.9 in 70.9 in
Florence X Column 83in 82.8 in 78.8 in
Florence X Column 91in 90.6 in 86.7 in
Florence X Column 102in 102.4 in 98.5 in

 

Each variant of Florence is available in 15 heights, from 12″ to 8′.

Subgroup Available heights Radiator depth SMAX
Florence 2 Column 15 2.6 in 40
Florence 3 Column 15 4.0 in 40
Florence 4 Column 15 5.5 in 40
Florence 5 Column 15 7.0 in 40
Florence 6 Column 15 8.5 in 40

All models are available up to six feet six inches (40 sections) in length. Steel column radiators are always delivered fully assembled and ready to install.

Here to help

Get in touch for free, no obligation design advice.

All the colours

Buy Florence in over 60 signature finishes as well as breathtaking Bare Metal specials.

Choose comfort and style

A vast range of sizes and finishes to uniquely fit your home

Technical details

All-Family Measurements
Grace 2 Column Specs
Grace 4 Column Specs
Grace 6 Column Specs
For all models
Section length (LS) 2.38 in
Bushing length (LB) 0.5 in
Bottom inlet to floor (HBI) 4.2 in
Max working pressure 116 psi (Hydronic)
Max working pressure 30 psi (Steam)
Connections available 1¼”, 1″, ¾”, ½” NPT
Certification
Subgroup Depth (D) Pipe center to wall (PW)
Grace 2 Column 3.5 in 2.3 in
Grace 4 Column 6.9 in 4.0 in
Grace 6 Column 9.8 in 5.4 in

Radiator length is number of sections multiplied by the section length, plus the length of the two bushings.

(NS × LS) + 2LB

Code Model Height (H) Depth (D) Weight (WS) Volume (VS) Top inlet (HTI) EDR Hydronic (EH) Steam (ES)
CI/G2C/480 Grace 2 Column 19in 18.9 in 3.5 in 5.7 lbs 0.08 gal. 17.7 in 1.26 sq.ft. 189 BTUs 302 BTUs
CI/G2C/640 Grace 2 Column 25in 25.2 in 3.5 in 7.0 lbs 0.10 gal. 23.6 in 1.66 sq.ft. 249 BTUs 398 BTUs
CI/G2C/740 Grace 2 Column 29in 29.1 in 3.5 in 8.6 lbs 0.12 gal. 27.6 in 1.87 sq.ft. 281 BTUs 450 BTUs
CI/G2C/1040 Grace 2 Column 41in 40.9 in 3.5 in 11.2 lbs 0.18 gal. 39.4 in 2.65 sq.ft. 397 BTUs 636 BTUs
Code Model Height (H) Depth (D) Weight (WS) Volume (VS) Top inlet (HTI) EDR Hydronic (EH) Steam (ES)
CI/G4C/360 Grace 4 Column 14in 14.1 in 6.9 in 7.3 lbs 0.08 gal. 12.0 in 1.15 sq.ft. 173 BTUs 276 BTUs
CI/G4C/480 Grace 4 Column 19in 18.7 in 6.9 in 9.5 lbs 0.11 gal. 17.0 in 1.71 sq.ft. 257 BTUs 411 BTUs
CI/G4C/660 Grace 4 Column 26in 26.0 in 6.9 in 11.7 lbs 0.19 gal. 24.1 in 2.46 sq.ft. 369 BTUs 591 BTUs
CI/G4C/760 Grace 4 Column 30in 29.9 in 6.9 in 13.5 lbs 0.31 gal. 28.0 in 2.86 sq.ft. 430 BTUs 687 BTUs
CI/G4C/960 Grace 4 Column 38in 37.8 in 6.9 in 15.3 lbs 0.35 gal. 35.8 in 3.67 sq.ft. 550 BTUs 880 BTUs

 

Code Model Height (H) Depth (D) Weight (WS) Volume (VS) Top inlet (HTI) EDR Hydronic (EH) Steam (ES)
CI/G6C/485 Grace 6 Column 19in 19.1 in 9.8 in 13.5 lbs 0.19 gal. 17.7 in 2.54 sq.ft. 381 BTUs 610 BTUs
CI/G6C/660 Grace 6 Column 26in 26.0 in 9.8 in 18.8 lbs 0.26 gal. 24.0 in 3.40 sq.ft. 510 BTUs 816 BTUs
CI/G6C/760 Grace 6 Column 30in 29.9 in 9.8 in 21.3 lbs 0.31 gal. 28.0 in 3.93 sq.ft. 590 BTUs 944 BTUs
CI/G6C/960 Grace 6 Column 38in 37.8 in 9.8 in 29.8 lbs 0.35 gal. 36.2 in 5.19 sq.ft. 779 BTUs 1246 BTUs

 

Key
H Radiator height (including feet)
D Radiator depth from wall / baseboard
LS Section length
LB Length of bushings
HTI Top inlet to floor
HBI Bottom inlet to floor
PW Pipe center to wall / baseboard
VS Internal volume per section
WS Empty weight per section
EDR Equivalence of direct radiation
ES Steam heat emission per section
Stated for steam temperature of 215°F at 1 psi with a room temperature of 70°F
EH Hydronic heat emission per section
Stated for water temperature of 170ºF and room temperature of 70ºF

Built to order and delivered ready to install in 8 weeks.

Our Ironshield Guarantee® gives you peace of mind for ten years.