• History Bob_KeepCalm :

    • Efficiency rating
      957.87
      WN7
      1,211.14
      WN8
      1,206.91
    • Efficiency rating
      875.5
      WN7
      1,016.32
      WN8
      1,071.42
    • Efficiency rating
      934.85
      WN7
      1,086.1
      WN8
      1,098.16
    • Efficiency rating
      1,026.07
      WN7
      1,202.98
      WN8
      1,232.02
    • Efficiency rating
      1,066.59
      WN7
      1,379.23
      WN8
      1,418.9
    • Efficiency rating
      921.17
      WN7
      1,037.53
      WN8
      1,100.75
    • Efficiency rating
      937.16
      WN7
      1,150.81
      WN8
      1,214.35
    • Efficiency rating
      1,057.95
      WN7
      1,277.95
      WN8
      1,362.59