This Sub-class includes: •production, collection and distribution of steam and hot water for heating, power and other purposes •production and distribution of cooled air supply (e.g. centralised / district cooling) •production and distribution of chilled water for cooling purposes
•manufacture and repair of commercial/industrial central air-conditioning systems, see 28191 •installation of air-conditioning system, see 43220 •wholesale of household air-conditioners, see 46435 •wholesale of industrial and/or office air-conditioning equipment, see 46543 •repair of household air-conditioning unit, see 95220