Stier air conditioners: energy labels and running costs

2 models, newest registration first.

1. A
   Stier 907589check label

   0.6 kW · SEER 2.4 · 3,066 kWh/yr
   €868/year
2. A
   Stier HACD-50check label

   0.7 kW · SEER 2.4 · 1,927 kWh/yr
   €546/year