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1-pipe radiator EDR vs. Condensate Pipe Capacity

jpf321
jpf321 Member Posts: 1,568
Does someone have a chart or table handy of EDR vs. Condensate capacity for radiator supply inlet on a 1-pipe system?



For example, a 1-1/4" pipe can handle the condensate for a 40sq ft EDR 1-pipe rad. (I'm just making this up as an example.)



Thanks.
1-pipe Homeowner - Queens, NYC

NEW: SlantFin Intrepid TR-30 + Tankless + Riello 40-F5 @ 0.85gph | OLD: Fitzgibbons 402 boiler + Beckett "SR" Oil Gun @ 1.75gph

installed: 0-20oz/si gauge | vaporstat | hour-meter | gortons on all rads | 1pc G#2 + 1pc G#1 on each of 2 mains

Connected EDR load: 371 sf venting load: 2.95cfm vent capacity: 4.62cfm
my NEW system pics | my OLD system pics

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