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  • 40627 Düsseldorf-Unterbach
    Kirche St. Mariä Himmelfahrt

    temperature:
    14,0
    °C
    humidity:
    54,8
    %rF
    measured:
    02:31
    h

  • 31134 Hildesheim
    Michaeliskirche

    temperature:
    10,7
    °C
    humidity:
    62,8
    %rF
    measured:
    02:30
    h

  • 40668 Meerbusch-Lank
    Kirche St. Stephanus

    temperature:
    13,1
    °C
    humidity:
    61,4
    %rF
    measured:
    02:33
    h

  • 52062 Aachen
    DOM

    temperature:
    16,6
    °C
    humidity:
    51,0
    %rF
    measured:
    02:34
    h

  • 50676 Köln
    Krypta Maria im Kapitol

    temperature:
    13,6
    °C
    humidity:
    75,2
    %rF
    measured:
    02:31
    h

  • 66346 Püttlingen-Köllerbach
    ev. Martinskirche

    temperature:
    12,1
    °C
    humidity:
    59,4
    %rF
    measured:
    02:32
    h
  • Our 2000th church heating...
    ...and our team of 1936
  • MAHR company building since 1966
  • MAHR fleet 2014
  • Aachen Cathedral
    ... equipped with a MAHR church heating since 1912