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Type: Posts; User: xdanimalx

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  1. LAARS Mini Therm 2-stage control tem setting

    Hi all,

    I had a JVS 125 with 2-stage firing and cannot find information in the instruction manual on what the temp setting should be. The high limit switch is set to 180 and the 2-stage temp is...
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    Then may I ask - without specifics that would be...

    Then may I ask - without specifics that would be required from the calcs - what would be the most common arrangement for this scenario?
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    The 180,000 is old to be replaced with 160,000....

    The 180,000 is old to be replaced with 160,000. The calc was done if that was the calc that includes the linear fr. of the radiant heaters.

    indirect dhw tank....That's not the same as a...
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    New Boiler config options help

    Hi all,

    I have a 1960's American Standard 180 btu boiler with a built-in coil for domestic water. The boiler needs to be replaced and I'm just looking for a general "thumbs-up" that the option...
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    Understood and will do. Thanks for the advice.

    Understood and will do. Thanks for the advice.
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    He's a local LLC guy. The boiler is cycling on...

    He's a local LLC guy. The boiler is cycling on the main temp control which has a defualt call for gas -10 degrees from the boilers setting. So it's set at 190 and when it hits 180 it kicks in.
    ...
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    Tech removed aquastat?

    Hi all,

    After all of my zone valves were replaced the system worked fine at startup but after the tech left it quit. Upon his return he identified that the original aquastat went bad so instead of...
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    Taco circulator cartridge inspection

    Hi all,

    I have a noisy Taco 007 with an isolation valve above the pump and was wondering if when I take out the cartridge to inspect (and assuming that it's fine and maybe air in the system is...
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