BS 5864:2019

BS 5864:2019 specifies requirements for the selection, installation and maintenance (seeNote 1) of flued, gas-fired, ducted-air heaters of rated heat input not exceeding 70 kW, based on netcalorific value, burning 2nd or 3rd family gases to heat one or more rooms or internal spaces in eitherdomestic premises (see Note 2) or commercial premises.Cross References:BS 5440-1:2008BS 5440-2:2009IGEM/UP/7:2006IGEM/UP/2:2008 BS 5871-3PD 5482-3BS EN 50379-3BS 5482-1BS 476-22 BS EN 1949BS 5546BS 6891BS 7671BS EN ISO 10239 BS 5482-2BS EN 1856-1BS EN 721CIBSE Guide B3:2002Building (Amendment) Regulations 2009Gas Safety (Installation and Use) Regulations 1998BS EN 12831-1Gas Safety (Installation and Use) Regulations 2018Building (Scotland) Amendment Regulations 2007IGEM/UP/17:2011BS 3632GSR TB 087:2009Health and Safety (Gas) (Guernsey) Ordinance 2006 BS EN 778Building (Isle of Man) Regulations 2007Building (Northern Ireland) Amendment Regulations 2009Asbestos (Prohibitions) Regulations 2003IGE/G/5:2009BS 5588-1Water Supply (Water Fittings) Regulations 1999BS 7967GSR TB 007:2010DD 221GSR TB 008:2009IGEM/UP/18:2012Gas Safety (Application) (Isle of Man) Order 1996Gas Appliance (Safety) Regulations 1995BS EN 1319Building Control Act (Isle of Man) 1991BS 6798Gas Safety (Installation and Use) Regulations (Northern Ireland) 2004