Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › Hot water radiators › HW Radiators
March 6, 2004 at 9:29 pm
#217018
Andrew KisselGuest
A simple calculation that I have been using for years sucessfully. Take the square footage of the room and multiply by 35. That will give you the BTUH requirement. Contact a local heating wholesale supply house and ask them to convert the BTUH to a HW radiator size. Make sure you at least air test the radiator for leaks prior to installing !