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LWCO: Probe or Float on TR50?

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vaporvac
vaporvac Member Posts: 1,520
in Strictly Steam
As I'm ordering my Slantfin trepid TR50 as a knockdown without the burner, i have to order some other bits and bobs separately. One of these is the LWCO. I've read that while the probe-type is superior, it might not work on the intrepid due to the low water levels. I can't remember the exact post now, but I did read that. Does anyone have any comment?



I would also like to know if it's possible to have BOTH the probe and float type on one boiler as as sort of backup. If it IS possible, can I reuse my current LWCOs or should they be new. Or is this just a silly idea and overkill?

As always, thanks for all the help. Colleen
Two-pipe Trane vaporvacuum system; 1466 edr
Twinned, staged Slantfin TR50s piped into 4" header with Riello G400 burners; 240K lead, 200K lag Btus. Controlled by Taco Relay and Honeywell RTH6580WF

Comments

  • Steamhead
    Steamhead Member Posts: 16,848
    edited January 2013
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    Go with the Probe

    we install or upgrade all our Intrepid and older Liberty steamers that way. They work fine on these boilers and are far more reliable than float-type LWCOs.



    There should not be a need for a float-type LWCO in addition to the probe, unless local codes require it.
    All Steamed Up, Inc.
    Towson, MD, USA
    Steam, Vapor & Hot-Water Heating Specialists
    Oil & Gas Burner Service
    Consulting
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