Rathmell 4 Column Cast Iron Radiators

Rathmell cast iron radiator setting show in hand burnished finish

Hand Burnished


The Rathmell 4 column cast iron radiator.

All our cast iron radiators can be hand gilded. Click below to view just a few of the bespoke options available.


See Bespoke Finishes

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Radiator section colours and finishes

Can be painted in any colour of your choice or why not choose from one of the many designer colours available.

With our onsite paint and spray shop facilities, we can finish any radiator from a choice of over 10,000 colours and offer an expert colour matching service to attain even greater levels of customisation.

Please note that colours can vary from printed brochures and those shown on websites, we recommend a free colour swatch prior to purchase which can be arranged via your stockist.

Dimensions / Further Details

Rathmell 4 column cast iron radiator measurements

* per section

Code Column
ΔT 50°* ΔT 60°* Weight (KG)*
BTUs Watts BTUs Watts Empty Filled
TBK072/073 4 460 160 300 110 180 63 201 59 252 74 4.2 4.9
TBK067/068 4 665 150 498 112 170 63 289 85 366 107 5.7 6.6
TBK074/075 4 810 150 640 115 180 62 350 102 443 130 7.35 8.52

The above measurements are given for guidance only and should not be used for the fixing of pipework.

Due to our radiators being bespoke and hand assembled, variations in seal compression and the machined faces can occur. We are able to supply measurements prior to dispatch once we have completed the assembly process should you require them.

Carron accepts no responsibility for customers/clients who choose to install pipe work prior to having their cast iron radiators delivered to site.

Code Compatible Wall Stays
HAN103 HAN205 LD055 LD056 LD104 LD206 RTO035
TBK072/073 No No Yes Yes No No Yes
TBK067/068 No No Yes Yes No No Yes
TBK074/075 No No Yes Yes No No Yes

Radiator Heating Elements

All our radiator heating elements are compatible with all our cast iron radiators.

Please refer to the table below for the minimum number of sections required for each radiator in this range. Denotes the minimum number of sections required to achieve maximum heat output for the heating element.

Heat Output 1200 Watts 1500 Watts 2000 Watts
Minimum no. of sections Minimum no. of sections Minimum no. of sections
TBK067/068 9 (14) 10 (18) 11 (24)
TBK072/073 9 (20) 10 (25) 11 (34)
TBK074/075 9 (12) 10 (15) 11 (20)