Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Main steam vent sizing question

Eric_8
Eric_8 Member Posts: 66
Would appreciate your input on which main vents I should use (Gorton #2s? how many?) based on the following:

1st main is about 170 feet with 3 elbows, and
2nd main is about 125 feet with 2 elbows

The mains are 4.5 inches in diameter.

Currently, we have one Hoffman 75 at the end of each main, and I suspect that is quite insufficient. Thanks!

DL

Comments

This discussion has been closed.