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vents for 1-pipe TRVs

jpf321jpf321 Posts: 1,558Member
Is there any theory behind what type of vent to put on a 1-pipe TRV? I'm thinking large vents .. warm the room .. shed the load .. but I'm happy to hear other people's thoughts .. especially those that have had them installed a while. I just added 6 OPS TRV in my bedrooms, kitchen and mudroom (mudroom has an exposed pipe that helps to heat it).
Entire Site | MAIN WALL | Strictly Steam | Off-Wall

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

venting worksheet download | Lost Art Of Steam Heating | my NEW system pics | my OLD system pics | old patents | pipe size chart | Copper Size Chart: K,L,M



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