Blitz Steam Radiators for 1-Pipe or 2-Pipe Systems

For use in 1-pipe or 2-pipe steam systems Die-cast aluminum construction Installation kit included 1" pipe connection 2-year warranty Professional installation by heating/plumbing contractor is necessary Free shipping Made in Italy by Fondital Steam valves, steam traps, air vents are not included Specs (Download Product Specs Guide)  Blitz Steam Series 500   Height (inches) Depth (Inches) Length (inches) Weight (lbs) Output BTUs @ 194 Degree F AWT 4-element 22.72 3.82 13 12 2425 6-element 22.72 3.82 19 18 3638 8-element 22.72 3.82 26 24 4851 10-element  22.72 3.82 32 30 6964 12-element  22.72 3.82 38 36 7277