Skip to Content

Boiler Return Traps

 

In this excerpt from his Dead Men’s Steam School seminar, Dan Holohan talks about boiler return traps. These were installed on vapor heating systems. There are still many of them out there and a lot of people get confused when they first see them. The name “trap” is deceiving, because it’s not a trap. It’s actually a mechanical condensate “pump” to put the returning condensate back into the boiler. They came in different shapes and sizes, but they all did the same thing.

Want to learn more? Read Dan Holohan’s book The Lost Art of Steam Heating Revisited

Categories

Leave a comment

Related Posts

Freezing Univentilator Coils

I had written a story for Plumbing & Mechanical a while back about a fella in Canada who sent me this email: "Our problem is that five out of hundreds of univentilator co...

Published on 05/08/2023 3:15 PM by Dan Holohan
Posted in Steam Heating
near boiler piping
Dry Steam Is The Goal

I love all the advances taking place in the world of hydronics, but I’m still seeing plenty of steam systems out there in our older cities, so knowing about dry steam wil...

Published on 03/01/2023 10:29 AM by Dan Holohan
Posted in Steam Heating