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Type: Posts; User: jimd087

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  1. Replies
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    Yes one pump is for redundancy.

    Yes one pump is for redundancy.
  2. Yes this is what I do with all modulating...

    Yes this is what I do with all modulating condensing boilers. You have to also install a system sensor. This particular system has a 5* design temp at 160* for the baseboard and 5* at 130* for the...
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    Yeah the best part of the venting was dropping...

    Yeah the best part of the venting was dropping 35' of 4' sch 40 down the existing chimney 4 times to direct vent each unit. There was no place to sidewall vent.
  4. 150k yes pump is pushing through the boiler

    150k yes pump is pushing through the boiler
  5. Replies
    8
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    1,881

    As far as My end goes annual CSD-1 and backflow...

    As far as My end goes annual CSD-1 and backflow testing and Cleaning of each boilers heat exchanger. Building maintenance must visually inspect once a month
  6. lochinvar Knight and squire indirect water heater

    a house in commerce township michigan. radiant in-floor and commercial baseboard zones. indirect water heater. tekmar mixing control runs the injection pump from high temp loop to in-floor loop....
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    1,881

    Lochinvar Knight retro fit

    An apartment building in flint mi change-out and re-pipe. 2 Lochinvar Knight boilers. we didnt install the waterheater with the crooked recirc. line. completed by myself and an apprentice. questions...
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