Posted on September 5, 2018September 7, 2018 by Pulse AssentISO 18326:2018 Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct. Testing and rating for performance Link: ISO 18326:2018 Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct. Testing and rating for performance Source: BSI Standards Related Posts:Government takes action to back small businesses and…Prime Minister announces record climate aid…UK signs landmark economic partnership with NigeriaGovernment backs SMEs with new Help to Grow campaign…New laws to introduce digital labelling for…