• History GUNMETALGREY1-x :

    • Efficiency rating
      820.48
      WN7
      840.23
      WN8
      1,337.7
    • Efficiency rating
      1,120.39
      WN7
      1,519.24
      WN8
      2,659.2
    • Efficiency rating
      880.89
      WN7
      1,320.11
      WN8
      2,119.14
    • Efficiency rating
      1,751.15
      WN7
      1,426.81
      WN8
      1,080.85
    • Efficiency rating
      846.58
      WN7
      1,232.47
      WN8
      1,789.52
    • Efficiency rating
      746.53
      WN7
      1,190.54
      WN8
      1,244.61
    • Efficiency rating
      1,143.24
      WN7
      1,245.84
      WN8
      1,368.45
    • Efficiency rating
      1,595.68
      WN7
      1,242.69
      WN8
      1,442.57
    • Efficiency rating
      1,269.23
      WN7
      1,462.81
      WN8
      1,949.88
    • Efficiency rating
      1,241.79
      WN7
      1,476.09
      WN8
      1,606.4
    • Efficiency rating
      890.03
      WN7
      1,235.87
      WN8
      1,607.44
    • Efficiency rating
      1,048.54
      WN7
      1,257.46
      WN8
      1,545.17
    • Efficiency rating
      1,006.3
      WN7
      1,257.48
      WN8
      1,508.77
    • Efficiency rating
      1,008.09
      WN7
      1,312.21
      WN8
      1,593.55