My Navien NFC 250/200H Build High Efficiency Combi Boiler

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  • Опубліковано 20 гру 2024

КОМЕНТАРІ • 13

  • @PipeDoctor
    @PipeDoctor 5 місяців тому +1

    Good job with the walkthrough

  • @JimSperanza
    @JimSperanza 5 місяців тому +1

    Great job and walkthrough of the system. Thanks for the shoutout!

  • @kevinwhite1077
    @kevinwhite1077 4 місяці тому

    nice video keep them coming love from the uk

  • @bez-y7b
    @bez-y7b Місяць тому

    Anthony, can you do a video showing how to operate the boiler? Maintenance? Troubleshooting?

  • @robinbabu3361
    @robinbabu3361 2 місяці тому

    Really nice video, is it possible to list all the parts?

  • @bklynwam
    @bklynwam Місяць тому

    Great video. What kind of heating do you have? Why did you use 007 circulating pump? As they have less head load vs 0015 pump. I just want to understand what someone need to use if you have three level home with baseboard heating. I believe I will have to use 0015 for both first floor and second floor. My basement is on the separate combi boiler.

    • @ans1020
      @ans1020  18 днів тому

      I used the 007 pumps because I don’t have to overcome much head pressure. I believe the 007’s are rated for a maximum 10 feet of vertical rise on 3/4” pipe. The largest rise I have per pump is 7 feet. The 0015’s are nice. I believe you can adjust the flow rate on them. I am not sure of their specifics though. It’s always best to do your own research for your particular application.

  • @antoniorestrepo4299
    @antoniorestrepo4299 3 місяці тому

    Good morning, thank you for posting these videos and sharing your knowledge. I have a question: What size are the inlet and outlet of the manifold and what type of adapter (reducer?) you use to connect to the supply and return. Second, If I were to build the manifold myself (pretty expensive I would say), what pipe diameter is the horizontal run? Thank you n advance for your time.

    • @ans1020
      @ans1020  3 місяці тому

      @@antoniorestrepo4299 I used Navien’s stainless steel pre-fabricated manifold, which is well worth the money ($550). The inlet and outlet (supply and return) on the boiler are 1” npt. The inlet and outlet (supply and return) on the manifold to the secondary loop is 1 1/2” with a pre-installed gasket union. I used 1 1/4” type L copper for my secondary loop and used a 1 1/2” to 1 1/4” brass bushing to adapt it to the Navien manifold. For disclosure, I am not a professional and this is just what I did. This is not an instructional video. I recommend you follow the guidelines of the manufacturer along with all codes and laws in your specific location.

  • @aa7483
    @aa7483 2 місяці тому

    What's the max heating temp the boiler is set to? Need to have cpvc for the first 3 equivalent ft if over 149 degrees.. Closely spaced tees only matter where the primary manifold ties into to the secondary. Your scenario is a non issue.

  • @EliasHernandez-tf4qg
    @EliasHernandez-tf4qg 18 днів тому

    Is the unit quiet when working?