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Ultraheat Karnak Radiator 1000 x 500 x 30 mm

Item #315513

Shipping Included

- Fuel Option: Hot water

- Max Working Pressure: 6 Bar

- Max Working Temperature: 95°C

- Heating System: Closed

- Warranty: 5 Year Manufacturer warranty

Please note - valves are not included and will need to be purchased separately 
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Your estimated delivery time will be 5 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Your credit/debit card will be charged when your order is placed on this item.


The Ultraheat Karnak provides spa luxury for your home. The Karnak has a square tubular ladder design with room to warm plenty of fluffy towels. Create a hotel experience at home - it just might be difficult to leave afterward!

  • Pipe Centres: 470mm
  • Wall to Pipe Centre: 70-85mm
  • Wall to Face: 85-100mm
  • Water Content: 4.1L
  • Fuel Option: Hot water
  • Number of Pipes/Sections: 12
  • Max Working Pressure: 6 Bar
  • Max Working Temperature: 95°C
  • Heating System: Closed
  • Heat outputs ΔT: 50C Watts: 329
  • Heat outputs ΔT: 50C BTU: 1124
  • Warranty: 5 Year Manufacturer warranty

DimensionsH 100 x W 50 x D 3 cm
Weight7.9 kg
  •   Delivery to the nearest kerbside. Our carrier will contact you via phone, text or email.
  •   Additional day(s) transit may be required for remote areas.
  •   Public and Regional holidays may affect delivery lead times.
  •   Delivery times may vary in the event of adverse weather conditions.
  •   Please note that we are only able to deliver to the UK mainland, excluding Post Office boxes and BFPO.
  •   Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
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  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
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  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
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