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munchin high and low rpm settings for adjusting co/co2

hi
i am looking for speeds the high and low rpm for a 140 mucnhin
boiler with vision 1 i am having trouble setting the co/co2

Comments

  • Mark Eatherton
    Mark Eatherton Member Posts: 5,858
    Factory preset.

    You can't "set" the min/max RPM's. They're factory programmed into the SIT control that is matched to the blower/burner assembly.

    Qualified personnel can ramp the blower speed up and down, if they know what they're doing.

    ME

    There was an error rendering this rich post.

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