SteamMake-upWater

Al Letellier

Every system is different, John. So many variables like amount of radiators, total lenght of pipe,venting rates, and on and on. Every steam system, by it's nature, will lose some water over time. Ideally, a new, clean system with good vents, etc. will require very little additional water. Once a month would be great, but reality is that some is lost through the venting process.
I like the new electronic auto feeders and put them on every boiler we install. I replaced many mechanical feeders last winter with autos to solve flooding problems 'cause it was so damn cold and the boilers just ran all the time.
Some new feeders have digital gallon meters and adjustable feed delays and amounts are are pretty much fool-proof. Only complaint from about 50 we've installed was a defective one right out of the box........

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John Barnes

SteamMake-upWater


A Question for the Steam Experts...What is the "normal" amount of make-up water to be added to a new tight, one-pipe steam system? I've heard of some folks claiming to hardly ever have to add any (with manual feeds) and have also been advised against using an automatic feed because it will mask a leak problem when the homeowner looks at the glass and always sees the proper level not realizing that there is a hidden leak constantly being made-up. I know the boiler manufacturers state maximum acceptable levels per month, but what would be an "ideal" or best case scenario on make-up water amounts (assuming there are no leaks and all vents have been replaced, etc.) I would appreciate feedback (for instances/examples) from all of you steam experts. Thanks.

jim_14

do you use the automatic

feeders to maintain a minimal water line or maintain a normal water level?