Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

munchkin

Options
richard lampson
richard lampson Member Posts: 10
in THE MAIN WALL
munchkin 399---is there an option for csd-1 controls ?

Comments

  • tim smith1
    tim smith1 Member Posts: 26
    Options
    Munchkin

    Is the 399 out, I would be velly interested.
  • Mark Eatherton1
    Mark Eatherton1 Member Posts: 2,542
    Options
    CSD1

    CSD1 is required on boilers with an input over 400,000 BTUh. Not sure if it's an option. Don't think it's necessary. Not sure the 399 is in full production yet.

    ME
This discussion has been closed.

Categories