Use our Calculator to calculate the BTU and watts you need for any room.
Room variables, quick checks and how to validate against product specs.
See how Delta T affects BTU output and how to read product specs.
Use our calculator to size any room quickly.
Handy conversion calculator for planning and comparing.
A simple worksheet to capture room dimensions and factors.
Walk-through with examples for common rooms.
See real life examples of how people have created warm open spaces, with the clever use of radiators
Do orientation and dimensions affect output?
Tables and how to interpret output.
Understanding system temperatures & comfort.
Pick the unit that’s right for your planning.
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