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Unit heat output

captbuderus
captbuderus Member Posts: 10
in THE MAIN WALL
I need to know the out put of Hot water unit heaters. I don't have a make but I was able to get model and serial.Model # is UHH-062A-A Serial# A401135 Measurements on these heater are 22" wide x 26 High. I also have another size, 16" wide x 20 high, model # UHH-028AA Serial # A404933 Thanks in advance for any info.

Comments

  • Weezbo
    Weezbo Member Posts: 6,232
    dont know these numbers...

    they sound like small unit heaters around 18-> 24000 BTU/H ...

    they have 3/4" taps on the right side...if they have take offs top and bottom they are steamers and the btu rating is less in a hydronic application.
  • ALH_4
    ALH_4 Member Posts: 1,790
    UHH

    Any chance they are an older model of these?
  • captbuderus
    captbuderus Member Posts: 10
    Re unit heaters

    They are top/bottom feed, not side feed. They have 1 1/4-1 1/2 tappings, It is a more industrial type setting so I don't have to be perfect but I'd like to be colse. Could I find a similar size in a new heater and get close?
  • Brad White_9
    Brad White_9 Member Posts: 2,440
    I would think that the

    062 and 028 numbers in the model number are the MBH ratings, probably at steam (215F) temperatures. These of course are nominal and would be de-rated for the actual water temperature.
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