Only if its charge reaches 5 tCO2e, or about 2.4 kg of R410A or 7.4 kg of R32. A wall-mounted split with 1 kg is therefore not subject to periodic checks, unlike most VRF systems and chillers. Any work on its circuit remains restricted to a company holding a capacity certificate.
Read the source article: F-gas regulation 2027 bans: which air conditioners and heat pumps?