How To Use A BTU Calculator

Posted by sham 18/04/2017 0 Comment(s) Heating,

Radiator BTU/Watt Calculator


This calculator is provided 'as is' so please check with your heating engineer.


Room Height:


Room Width:


Room Length:


Total Window Area:


Room Type:


Below Room:


Above Room:


Exterior Wall:


Window Type:


No. of Exterior Walls:


Watts Required: BTU's Required:  

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