Pipe EDR steam capacity

Comments

• Jamie Hall Member Posts: 13,415

  February 2017

  Check the Lost Art. All the tables for all the configurations are in there.

  Br. Jamie, osb
  
  Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England.
  
  Hoffman Equipped System (all original except boiler), Weil-Mclain 580, 2.75 gph Carlin, Vapourstat 0.5 -- 6.0 ounces per square inch

  

  1
• Dave0176 Member Posts: 1,149

  February 2017

  Don't have my last art book lent it to my father.

  DL Mechanical LLC Heating, Cooling and Plumbing 732-266-5386
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• dennis53 Member Posts: 41

  March 2017

  One pipe, parallel flow, horizontal main:
  
  2" = 386 max edr
  2.5" = 635
  3" = 1,163
  4" = 2,457
  5" = 4,546
  6" = 7,642
  
  LAOSH p. 86
  
  Dennis
  

  Dennis
  

  

  -1
• EBEBRATT-Ed Member Posts: 7,315

  March 2017

  Also on Burnham web site "Burnham Heating Helper" or on Hoffman site in there steam manual

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