Supplies 4 Heat Larkin Single Horizontal Radiator

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Supplies 4 Heat Larkin Single Horizontal Radiator

Name: Supplies 4 Heat Larkin Single Horizontal Radiator
Brand: Supplies4Heat
SKU: LARK521213SH-MW
Availability: InStock

The Supplies4Heat Larkin Single Horizontal radiator offers a classic horizontal profile with a clean, modern finish. Made from mild steel, it is available in Matt White or a choice of RAL colours, making it easier to coordinate with your interior. With three size options, heat outputs of 2,341-3,122 BTU/h and a 10-year warranty, it is a practical choice for contemporary homes.

Order in any RAL Colour

You can order this radiator in any RAL colour of your choice. Just select RAL Colours below and enter your RAL colour code or number.

Price (Inc. VAT)

£441.87£618.00Save 28%

All prices include VAT

Free UK Delivery Included

In Stock: Ready to Ship

Available in 3 sizes and 2 finishes. Available in any RAL colour.

Size

Finish

Choose your RAL colour

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Product Information
Material	Mild Steel
Pipe Centres (mm)	1170
Wall to Pipe Centre (mm)	55
Wall to Face / Overall Depth (mm)	95
BTUs (@ Δt50)	2726
Watts (@ Δt50)	799
BTUs (@ Δt30)	1403 (approx.)
Watts (@ Δt30)	411 (approx.)
Delivery Time Scale	1 to 3 Working Days \| 8 to 10 Weeks for RAL Colours
Guarantee	10 Year Manufacturer Guarantee

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A radiator doesn't have to dominate a room to make a difference. The Supplies4Heat Larkin Single Horizontal combines a straightforward horizontal shape with a choice of finishes, giving you a flexible option for interiors where appearance matters just as much as everyday heating.

Constructed from mild steel, the Larkin Single Horizontal has a simple profile that can work in both modern and more traditional settings. Its proportions make it worth considering for spaces beneath windows or along available sections of wall.

Find the right size for your space

The Larkin Single Horizontal is available in three configurations: 520mm high by 1,200mm wide, 600mm high by 900mm wide, and 600mm high by 1,200mm wide. Heat output ranges from 2,341 to 3,122 BTU/h at T50, depending on the model.

When choosing your radiator, consider the available wall space alongside the room's heating requirements. Room size, insulation and window area can all affect the heat output you need.

Make the finish your own

Choose Matt White for a simple, versatile appearance, or select a RAL colour to coordinate the radiator more closely with your décor. A colour-matched radiator can blend into the overall scheme, while a contrasting shade can make it a more noticeable design feature. Check the available RAL colour options before ordering.

Practical details before you buy

Designed for central heating systems, the Larkin Single Horizontal has a listed wall-to-pipe-centre measurement of 55mm and a wall-to-face depth of 95mm. Pipe centres are 870mm for the 900mm-wide model and 1,170mm for the 1,200mm-wide models.

If you're replacing an existing radiator, compare these dimensions with your current pipework before placing your order. The range also comes with a 10-year warranty, according to the supplied product specifications.

With its choice of sizes and finishes, the Supplies4Heat Larkin Single Horizontal offers a considered option for anyone looking for a mild steel radiator with a clean, adaptable design.

For expert advice, contact our sales team: 01257 452 879

Radiator Valves: Not included. Please check our Radiator Valve Buying Guide to select suitable valves.

Key Features

Brand: Supplies4Heat
Product range: Larkin Single Horizontal
Radiator style: Single horizontal radiator
Material: Mild steel
Available heights: 520 mm and 600 mm
Available widths: 900 mm and 1,200 mm
Available finishes: Matt White and RAL colour options
Heat output: 2,341-3,122 BTU/h, depending on model
Heat output rating: T50
Heating system: Central heating
Pipe centres: 870 mm or 1,170 mm, depending on model
Wall to pipe centre: 55 mm
Wall to radiator face: 95 mm
Warranty: 10 years
Suitable for: Living rooms, bedrooms, dining areas and other appropriately sized spaces
Design benefit: Horizontal format can suit wall spaces beneath windows or along wider sections of wall

BTU, Watts and dimensions update live when you select a size above.

Height	520 mm
Width	1200 mm
BTU Output (ΔT50)	2726
Watt Output (ΔT50)	799
BTU Output (ΔT30)	1403 (approx.)
Watt Output (ΔT30)	411 (approx.)
Pipe Centres	1170 mm
Wall to Pipe Centre	55 mm
Wall to Face / Overall Depth	95 mm
Material	Mild Steel
Finish	Matt White
Guarantee	10 Year Manufacturer Guarantee
Lead Time	1 to 3 Working Days \| 8 to 10 Weeks for RAL Colours
Wall Brackets Included	Yes
Valves Included	No, sold separately

Q1: What does “single” mean in the Larkin Single Horizontal name?+

It identifies this as the single version of the Larkin radiator range. If you're comparing it with a double-panel model, check the specific product specifications and heat outputs before deciding which version meets your requirements.

Q2: Can I order the Larkin radiator in a specific RAL colour?+

The supplied specifications list a RAL Colour option alongside Matt White. Check with the retailer for the available colours, any ordering requirements and whether your preferred shade can be supplied.

Q3: Will the radiator look different in a RAL colour compared with Matt White?+

A RAL colour gives you the option to coordinate the radiator with a wider interior colour scheme. Depending on your selection, it can blend with the wall or provide a contrasting accent. If an exact colour match matters, confirm the chosen RAL reference before ordering.

Q4: Which Larkin model has the highest listed heat output?+

The 600mm-high by 1,200mm-wide model has the highest listed output at 3,122 BTU/h (915W) at T50. Whether it is suitable for your room will depend on your individual heating requirements.

Q5: Can I use the radiator below a window?+

Its horizontal format may suit a wall beneath a window, provided there is enough clearance for installation and use. Measure the available width and height, and account for curtains, window sills and pipework before choosing a model.

Q6: What should I consider when choosing between the 900mm and 1,200mm widths?+

Compare the available wall space, the position of your pipework and the heat output required. The 900mm-wide model has pipe centres of 870mm, while the 1,200mm-wide models have pipe centres of 1,170mm.

Q7: Does the RAL colour option affect the radiator's listed heat output?+

In the supplied specifications, the Matt White and RAL Colour versions of each matching size have the same listed BTU and watt output. Confirm the final details against the exact model before ordering.

Q8: What should I check if I'm ordering several radiators for one property?+

Check each room's heating requirement separately, as well as the dimensions, finish and pipe positions for every radiator. If you're selecting RAL colours for multiple rooms, keep a record of the exact colour references to help maintain a consistent finish.

Your new designer radiator will need valves. They will allow you to control the heat of your new radiator with ease. Need sleeving kits? Sleeving kits are tubes of brass that cover your radiator pipes and complete the luxury look.

Angled Valves

Pipework coming up from the floor + radiator connections on the side = Angled Valves. Suitable for any pipework which comes up from beneath, through your floor or up from your skirting board.

Straight Valves

Pipework coming up from the floor + radiator connections on the underneath side = Straight Valves. Best suited for pipework exiting from your floor or flexi-pipe up from your skirting board.

Corner Valves

Pipework coming up from the floor + radiator connections on the side = Angled Valves. Suitable for any pipework which comes up from beneath, through your floor or up from your skirting board.

Corner Valves

Pipework coming out from the wall + radiator connections on the underneath side = Corner Valves (recommended) or Angled Valves. You can also use Angled valves if you would like the valves to face forward.

Ensure you check with your plumber or installer to make sure you are using the correct valves. Need help? Contact our sales team today on 01257 452879

Have a question about this product? Our team are here to help Monday to Friday, 9am to 5pm.

01257 452879

sales@designerradiatorshowroom.co.uk

Unit G, Grove Mill, Grove Park Industrial Estate, Eccleston, PR7 5TZ