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  • 41751 Viersen-Dülken
    Kirche St. Cornelius

    temperature:
    16,9
    °C
    humidity:
    65,4
    %rF
    measured:
    14:43
    h

  • 40627 Düsseldorf-Unterbach
    Kirche St. Mariä Himmelfahrt

    temperature:
    18,3
    °C
    humidity:
    55,9
    %rF
    measured:
    14:42
    h

  • 31134 Hildesheim
    Michaeliskirche

    temperature:
    16,7
    °C
    humidity:
    59,1
    %rF
    measured:
    14:41
    h

  • 40668 Meerbusch-Lank
    Kirche St. Stephanus

    temperature:
    18,8
    °C
    humidity:
    48,4
    %rF
    measured:
    14:40
    h

  • 52062 Aachen
    DOM

    temperature:
    17,9
    °C
    humidity:
    62,5
    %rF
    measured:
    14:44
    h

  • 50676 Köln
    Krypta Maria im Kapitol

    temperature:
    14,5
    °C
    humidity:
    76,1
    %rF
    measured:
    14:44
    h

  • 66346 Püttlingen-Köllerbach
    ev. Martinskirche

    temperature:
    15,6
    °C
    humidity:
    63,4
    %rF
    measured:
    14:41
    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