Optim straight white 600 radiator

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4.4 stars from 10 reviews

  • Compact 450mm wide design
  • High-quality steel construction
  • Can be used with summer heating kit
  • Heat output 936 BTU (274 watts)
  • Compact 450mm wide design
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Order by 3pm for delivery tomorrow.
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For a fresh, alternative look, this Optim 600 Radiator in white features straight rails crafted from high-quality steel. At 450mm wide, it's a good choice for the smaller bathroom, creating vital space to dry towels.

This radiator has been tested to EN442 at a temperature of Delta 50 degrees.

Please note that radiator valves need to be purchased separately.

Features and benefits

• Compact 450mm wide design
• High-quality steel construction
• Can be used with summer heating kit
• Heat output 936 BTU (274 watts)

Want to know more?

This type of radiator must be used on a closed heating system which contain a rust inhibitor. The heat output is 936 BTU (274 watts). The average UK bathroom requires heating of approximately 2,500 BTU. You can calculate the BTU of your room by clicking here.

This radiator can be fitted with our 150 watt summer heating kit (an electric element inserted into the bottom of the radiator which can be used during the summer when the central heating is off).

What’s included

1 x Optim straight white 600 radiator

Not included

Radiator valves
(click ‘Add to Basket’ to view add-ons)

Technical spec
Installation spec
CAD spec
Fittings includedYes
Heat output (watts)274
Towel rail includedNo
Valves includedNo
Heating typeWater-Heated
Product code 43100001400
Height (mm)600mm
Width (mm)450mm
Depth (mm)80mm
Instructions includedYes
BTU output936


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Next day delivery available on small items if order placed before 3pm**

**If you order online on a Friday, Saturday or Sunday before 3pm, we deliver to you the following Monday


Returns policy for non-faulty products

Where product(s) have not been installed and you are unhappy with the product(s), for whatever reason, you should contact us within 30 days from the date on which the product(s) were received.

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If there's a fault with the product

In the unlikely event that you encounter a problem with a bathstore product, please contact us.

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