A/C System With Heat Pump: Refrigerant R744 (Co2), Changing
| Work to be completed | Every 2 years | Every 4 years |
|---|---|---|
| A/C System with Heat Pump: Refrigerant R744 (CO2 ), Changing | Bulgaria | Belgium |
| China | Bosnia | |
| France | Denmark | |
| Greece | Germany | |
| Israel | Estonia | |
| Italy | Finland | |
| Japan | Ireland | |
| Croatia | Iceland | |
| Malta | Canada | |
| Macedonia | Latvia | |
| Portugal | Lithuania | |
| Romania | Luxembourg | |
| Serbia | Netherlands | |
| Spain | Norway | |
| South Korea | Austria | |
| Turkey | Poland | |
| Sweden | ||
| Cyprus | Switzerland | |
| Slovakia | ||
| Slovenia | ||
| Czech Republic | ||
| Hungary | ||
| United Kingdom |