Product Description

Boston 1800H x 550W Designer Radiator Textured Grey

Name: K Rad Boston 1800H x 550W Double Radiator Textured Grey
Brand: Kartell
SKU: BOS1800-550DA
Availability: InStock

Part no: BOS1800-550DA / OFBOSG18

The K Rad Boston 1800 x 550 Double Designer Radiator in Textured Grey is a premium high-output vertical radiator designed to combine exceptional heating performance with modern designer styling. Featuring a tall 1800mm height and wide 550mm profile, this double panel radiator is ideal for larger rooms, open-plan living spaces, and contemporary interiors where powerful heating is essential.

Finished in a stylish textured grey (anthracite-style) coating, the Boston radiator creates a bold modern statement while maintaining a slim, space-saving vertical design. Its double panel construction provides significantly greater heat output than single radiators, making it perfect for rooms requiring extra warmth and efficiency.

K Vit Boston Designer Radiator Information:

Boston designer radiator data sheet
Boston web site
Finish – Textured Grey
Height – 1800 mm
Width – 550 mm
8 x vertical panels
Heat Output – 8339 BTUs / 2443 Watts
Pressure tested to 10 bar / Maximum working pressure is 6 Bar
Supplied with wall brackets and fixings
Radiator valves are sold separately (not included)
Warranty – 5 Years (terms apply)

Key Features & Benefits

Double Panel Vertical Design (1800 x 550mm) – Enhanced heat output for larger spaces and open-plan rooms
Textured Grey Finish – Premium anthracite-style coating for a sleek modern appearance
High Heat Output – Ideal for living rooms, kitchens, bedrooms, and larger interiors
Space-Saving Vertical Layout – Maximises wall and floor space compared to standard horizontal radiators
Modern Flat Panel Design – Contemporary vertical bars create a clean minimalist look
Durable Mild Steel Construction – Built for long-lasting reliability and efficient heating performance
Wall Mounted Installation – Supplied with brackets and fittings for easy installation
Compatible with UK Heating Systems – Suitable for standard domestic central heating setups
Pressure Tested for Reliability – Designed for safe and dependable everyday use
5 Year Manufacturer Guarantee – Added peace of mind with trusted K Rad quality

Ideal For

Modern homes and apartments
Open-plan living areas
Larger living rooms and kitchens
Renovation and new-build projects
Anyone looking for a high-output vertical designer radiator

Why Choose the Double Boston 550 Grey Radiator?

The 550mm width combined with the double panel design provides outstanding heat performance while maintaining the sleek vertical styling of the Boston range. Its textured grey finish adds a premium contemporary look, making it both a practical heating solution and a striking design feature for modern UK homes.

Additional Information

Weight	20001 g
Unit Quantity	1
Woocategory1	Heating & Cooling
Woocategory3	Designer Radiators
Woocategory2	Radiators
Size	1800 x 550mm
Colour	Anthracite
Width	550
gtin	5055681446666
Manufacturer	K Rad
Brand	Kartell
MPN	BOS1800-550DA
SKU	BOS1800-550DA
Unit Quantity	1
EAN	5055681446666
Warranty	5 Year (terms apply)
Shipping	Large Item
Range	Boston
condition	new
Woocategory1	Heating & Cooling
Woocategory3	Designer Radiators
Woocategory2	Radiators
Country/Region of Manufacture	United Kingdom
Size	1800 x 550mm
Colour	Anthracite
Style	Modern
Width	550
Height	1800
ccp_Type	Radiator
Material	Mild Steel
Modified Item	No
Custom Bundle	No
Item Height	1800
Item Width	550

Kartell Bathrooms and K Rad radiators are delivered direct from manufacturer by their own vehicles or pallet service. Some areas are not covered, if this happens we will contact you same or next day to inform you.

If you need more info, please call 01843 842727 Monday to Friday 8am to 5pm.

Local Pick Up FREE

Local Delivery £9.99

England & Wales £33.99 per order 1-2 day delivery if ordered before 1pm

Unfortunately Kartell do not deliver to Ireland, Scotland or the Isle Of Wight.