Typical Boiler, Boiler Feed System, & Blow-down Separator System Set-up
Vertical Systems Horizontal Systems Vertical Non-siphon Systems Horizontal Non-siphon Systems Large Capacity Tanks & Stands

Boiler feed systems should be vented and have a capacity sufficient to satisfy boiler consumption and maintain proper return tank temperature. Vent pipe should not be down-sized because it may cause pressure build up in the condensate tank. Return pipes must not be insulated.