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Archives of the press coverage we’ve received to date.
At-home and virtual surveys enable us to give uniquely tailored design and tech advice.
Product showcases and behind-the-scenes shorts.
View the photos that our customers have shared on Instagram.
Including radiator assembly, delivery guides and pre-installation tips.
Help on getting the thread size right when replacing parts.
Home / Resources / Calculators / Panel Radiator Outputs
1. Enter the width and height of your panel radiator
2. Select the panel type from the dropdown menu (use the images at the bottom of the page for help)
We make custom radiators for the modern home.
Browse our complete range here.
Upgrade to a Castrads radiator.
Cast Iron Radiators | Steel Column Radiators | Bathroom Radiators
Single panel cast iron.
1057 Watts / m2 (∆T50)
One steel panel with no convector fins.
835 Watts / m2 (∆T50)
Two parallel panels with no convector fins.
1792 Watts / m2 (∆T50)
One steel panel with convector fins.
1226 Watts / m2 (∆T50)
Two parallel panels with convector fins on one panel.
1857 Watts / m2 (∆T50)
Two parallel panels with convector fins on both panels.
2354 Watts / m2 (∆T50)