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Kartell Design Twin Pack Corner Thermostatic Radiator Valve Anthracite
The K-Rad Design Twin corner TRV is a radiator piece manufactured from high-quality stainless-steel material. The sleek design is the best quality radiator valve to have in your home, and the anthracite matte finish also adds a unique addition to your... -
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Black
The K-Rad corner Design Twin TRV is a stylish and modern radiator part which is supplied in a pair. It has a very high-quality finish construction and a beautiful sleek black finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Brushed Brass
This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek brushed brass finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Brushed Nickel
This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek brushed nickle finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Chrome
This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek chrome finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Corner Thermostatic Radiator Valve White
This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek white finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Straight Thermostatic Radiator Valve Anthracite
The K-Rad Design Twin straight TRV is a radiator piece manufactured from high-quality stainless-steel material. The sleek design is the best quality radiator valve to have in your home, and the anthracite matte finish also adds a unique addition to your... -
Kartell Design Twin Pack Straight Thermostatic Radiator Valve Black
The K-Rad straight Design Twin TRV is a stylish and modern radiator part which is supplied in a pair. It has a very high-quality finish construction and a beautiful sleek black finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Straight Thermostatic Radiator Valve Chrome
This pair of K-Rad Straight Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek chrome finish, which will no doubt encourage lots of compliments from guests. -
Kartell Design Twin Pack Straight Thermostatic Radiator Valve White
This pair of K-Rad Straight Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek white finish, which will no doubt encourage lots of compliments from guests. -
Kartell Dual Fuel 300W Thermostatic Element
This heating element enables dual-fuel heating from both the central heating system as well as from the electric. Quick and easy to fit, this dual-fuel heating element features on/off operation, allowing for year-round towel airing and heating when the... -
Kartell Dual Fuel 600W Thermostatic Element
This heating element allows for dual-fuel heating from both the central heating system and the electric. This dual-fuel heating element is quick and simple to install and offers on/off operation, allowing for year-round towel airing and heating when the... -
Kartell Dual Fuel Element
£40.39 - £44.87 each (Ex VAT)£48.47 - £53.84 each (Inc VAT)The K-Rad Dual Fuel is a radiator part that could massively improve the efficiency of your radiator by providing year-round towel airing. It is plumbed into the central heating system and can also be used for heat in the bathroom when the system is... -
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Kartell Joining Key
No radiator is complete without the right pair of valves and the perfect accessories. Cast iron radiators come assembled up to a maximum of 10 sections, but radiators larger than these will require on site assembly using an appropriate joining key. It... -
Kartell K-Flat Premium Radiator Type 11 Single 400mm Tall
£154.75 - £282.31 each (Ex VAT)£185.70 - £338.77 each (Inc VAT)The K-Rad Premium Vertical K-Flat 400x1000 in Type 11 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator. -
Kartell K-Flat Premium Radiator Type 11 Single 500mm Tall
£140.38 - £408.44 each (Ex VAT)£168.46 - £490.13 each (Inc VAT)The K-Rad Premium Vertical K-Flat 500x1000 in Type 11 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator. -
Kartell K-Flat Premium Radiator Type 11 Single 600mm Tall
£168.49 - £490.18 each (Ex VAT)£202.19 - £588.22 each (Inc VAT)The K-Rad Premium Vertical K-Flat 600x1000 in Type 11 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator. -
Kartell K-Flat Premium Radiator Type 22 Double 400mm Tall
£229.44 - £482.35 each (Ex VAT)£275.33 - £578.82 each (Inc VAT)The K-Rad Premium Vertical K-Flat 400x1000 in Type 22 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator. -
Kartell K-Flat Premium Radiator Type 22 Double 500mm Tall
£209.16 - £563.58 each (Ex VAT)£250.99 - £676.30 each (Inc VAT)The K-Rad Premium Vertical K-Flat 500x1000 in Type 22 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator. -
Kartell K-Flat Premium Radiator Type 22 Double 600mm Tall
£231.09 - £781.86 each (Ex VAT)£277.31 - £938.23 each (Inc VAT)The K-Rad Premium Vertical K-Flat 600x1000 in Type 22 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator. -
Kartell Kansas Designer Radiator Anthracite 351 x 2000mm
The K-Rad Kansas Design radiator in 351mm x 2000mm is a quality contemporary radiator with a curved profile. It is guaranteed to bring luxury and class to your bathroom with its high heat output and striking appearance. It comes completed with an... -
Kartell KRAD Premium Radiator Type 11 Single 300mm Tall
£17.63 - £88.12 each (Ex VAT)£21.16 - £105.74 each (Inc VAT) -
Kartell KRAD Premium Radiator Type 11 Single 400mm Tall
£18.19 - £136.41 each (Ex VAT)£21.83 - £163.69 each (Inc VAT)The K-Rad type 11 400x56mm radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...
Radiators & Heaters
Radiators have been around for a long time as hot water is a very common form of heating for homes. A radiator is essentially a metal structure that is made up of hollow areas that fill up with hot water, this in turn heats up the metal which warms up the room. Eventually the water cools, and the cold water moves down to the bottom of the radiator, before leaving via a pipe. The hot water stays at the top, which is why radiators are typically hotter at the top than at the bottom. Hot water is conveyed to the radiators using one of three methods: pressure pump, gravity, and convection. They are a necessity for 21st century modern life, and at Howarth we have a wide range of radiators and electric heaters to help you spread the warmth.
Types of Radiators
Before you decide which radiator would be the best fit for you, there are a few things you need to consider before making any decisions, for example: the type of windows you have (single our double glazed), whether your house is sheltered or exposed, and whether the size of the radiators could fit inside your home.
Steel is the most popular material of radiator, as it is an excellent heat conductor. They also heat up quickly, and they retain heat for a long time even after the central heating has switched off. Column radiators are traditionally styled radiators and are made from hollow tubes of mild steel or cast iron, and have been designed to maximise the surface area, which allows them to heat a room up rapidly.
Panel radiators are one of the original forms of radiator and can distribute both convection and radiant heat. They are fast, silent, and responsive.
Compact radiators are like panel radiators, except that they have a more modern look to them and can blend into any room in the house to provide guaranteed heating.
Towel rails have become widely popular over the last few years due to its trendy, modern appearance in most home and hotel bathrooms. Although towel radiators may not give off an extreme amount of heat in comparison to our compact radiators, they are great for keeping your towels fresh and dry and are nice to look at.
For further expert advice and guidance on which radiator would be best for your home, please contact your friendly local Howarth branch.
How to guides
How to bleed a radiator
A guide including step-by-step instructions on how to successfully bleed your radiator.
How to remove a radiator
A helpful guide which includes step-by-step instructions on how to successfully remove your radiator.
Towel Rails: An Ultimate Guide
An article featuring a wide range of information on towel rails, from colours to accessories and sizes.