Automatic condensate drain

[Johnoly]

No there is not. If you want TravisD's function a NO solenoid seems to best solution.

But what about the filter stack under pressure to preserve it? We had PMV's (pressure maintaining valves) and also check valves inline with the filter stack. But we still had normally closed for the auto drain for when we shut the power off or the electricity went out. Filter stacks are expensive.

 

[TravisD]

But what about the filter stack under pressure to preserve it? We had PMV's (pressure maintaining valves) and also check valves inline with the filter stack. But we still had normally closed for the auto drain for when we shut the power off or the electricity went out. Filter stacks are expensive.

My filter stack stays pressurized in-between runs. Guess Bauer put check valves in the right places.