acwagner

The boiler net steam rating actually already includes an allowance for piping. So, just compare your calculated radiator EDR (158) to the chart directly. Piping and pickup is a 33% increase, if using… (View Post)

I see from your photos that you have two mains from the header Are your problematic radiators all on one main or split between both? When the boiler is running watch the water level and see what it d… (View Post)

I'd say run the calculations before you commit. I prefer to run the calculations using 0 psig steam volume to be more accurate since most systems only run on an ounce or so when set up correctly. (View Post)

Since the contractor messed up this obvious detail, you probably need to check everything they did. Steam systems require specific pipe sizes, pitches, and configurations system-wide to work properly… (View Post)

They have a 30-day free trial. https://www.autodesk.com/products/autocad-lt/free-trial (View Post)