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Dunham Bush unit heaters

Chuck_17
Chuck_17 Member Posts: 145
in THE MAIN WALL
Does anyone have access to 80's-ish Dunham Bush hot water unit heater capacity data?
Specifically:
H-250-C
H-400-C
H-500-C

Comments

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 17,280
    No but it looks like they gave it to you. H-250-C is probably 250,000 btu/ hour.

    Probably has 1 1/2" pipe on the 250, 2" on the 400 and 2 1/2" on the 500
  • Chuck_17
    Chuck_17 Member Posts: 145
    Perhaps the steam capacity.
  • Steamhead
    Steamhead Member Posts: 17,627
    Dunham-Bush is now MEPCO. They should be able to help you out:

    http://www.mepcollc.com/
    All Steamed Up, Inc.
    Towson, MD, USA
    Steam, Vapor & Hot-Water Heating Specialists
    Oil & Gas Burner Service
    Consulting
    MilanD
  • Chuck_17
    Chuck_17 Member Posts: 145
    Thanks.
    As far as I can tell from their 20th century website , they don't have unit heaters. I'll keep looking.

    The space the unit heaters are located is a basement church hall. The 250 is probably more than enough using 180 deg water. There is also a 500 and two 400s.
  • ChrisF7117
    ChrisF7117 Member Posts: 1
    mepco does not have hydronic unit heaters. DB of Americas out of florida does according to the rep at mepco.
  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 17,280
    I see nothing on the D/B website. I would get the model #, pipe size, fan HP and the dimensions of the coil and go to Sterling, Modine or Beacon Morris and have them match something up.

    Dunham Bush used to be a big player now they moved off shore and don't do much in the US as far as I can tell

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