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.
If our community has helped you, please consider making a contribution to support this website.  Thanks!
Main vent selection
            
                
                    Brad White                
                
                    Member Posts: 2,399                
            
                        
            
                    http://www.heatinghelp.com/shopcart/product.cfm?category=2-138                
                "If you do not know the answer, say, "I do not know the answer", and you will be correct!"
-Ernie White, my Dad
-Ernie White, my Dad
0                
            Comments
- 
            Most of you steam gurus
advocate Gortons to vent steam mains. Gorton's website recommends "1 or more Gorton #1's for a system's short steam main" and either "2 or 3 Gorton #1's OR 1 or more Gorton #2's for the long steam main or the main that serves the cold (Northern) side of the house."
Questions: Do you guys know the venting speed of the #1's and #2's? Also, is there some mathematical formula for figuring out how much venting a system's steam mains should have?0 - 
            Wow
$10 is a good value. I should have known that Steamhead would somehow help answer my question. Thanks for pointing me in the direction of this information.0 
This discussion has been closed.
            Categories
- All Categories
 - 87.2K THE MAIN WALL
 - 3.2K A-C, Heat Pumps & Refrigeration
 - 59 Biomass
 - 427 Carbon Monoxide Awareness
 - 118 Chimneys & Flues
 - 2.1K Domestic Hot Water
 - 5.7K Gas Heating
 - 113 Geothermal
 - 164 Indoor-Air Quality
 - 3.7K Oil Heating
 - 73 Pipe Deterioration
 - 1K Plumbing
 - 6.4K Radiant Heating
 - 393 Solar
 - 15.5K Strictly Steam
 - 3.4K Thermostats and Controls
 - 56 Water Quality
 - 51 Industry Classes
 - 49 Job Opportunities
 - 18 Recall Announcements