Combined air and dirt separators, or a hydraulic separator with the same capabilities, are never desirable in situations where an older distribution system containing steel or iron piping or radiators will be interfaced to a new boiler.

Question

Quizplus · Accepted Answer

Combined air and dirt separators, or hydraulic separators with the same capabilities, are actually beneficial in systems with older steel or iron piping or radiators when interfaced with a new boiler. They help to remove air and particulate matter, preventing damage and improving the efficiency of the system.

Combined Air and Dirt Separators, or a Hydraulic Separator with the Same