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boiler rating

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in THE MAIN WALL
I found the 1974 national-US catalog from my late father's "desk" system....
70-242 boiler...
Ibr gross output-water 242 mbh
Ibr net output- water 210.4 mbh
Net water sq ft.. 1402

Ibr gross output-steam 242 mbh
Ibr net output- steam 181.5 mbh
Net steam sq ft... 756

Ibr burner capacity 2.20 gph

Weight..855 lbs..trade price $1090(jacketed)
Hope this helps!

Comments

  • bert
    bert Member Posts: 50
    boiler rating

    I am looking for the capacity rating for a National US
    70-242 boiler. I tried the Beacon Manual, but could not find such a model in the copy I have.
  • bert
    bert Member Posts: 50
    thanks

    It pays to hang on to the old references..
This discussion has been closed.

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