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2. Mini boiler room
The term mini-chaufferie originated with the CIC (Chauffage Individuel Centralisé) concept developed by Gaz de France. It refers to centralized heat and domestic hot water production with a total heating capacity of 85 kW or less. This power limitation means that the premises in which this type of equipment is installed are exempt from the restrictive regulations governing boiler rooms.
Mini-heating systems can be designed using a combination of small boilers, or simply a boiler with a maximum heat output of 85 kW. Some manufacturers offer prefabricated units that simply need to be connected to the various networks.
2.1 Regulations
The decree of August 2, 1977 entitled "Technical and safety rules applicable to fuel gas and liquefied...
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Mini boiler room
Boiler room power supply
Legislative texts
Decree no. 98-817 of September 11, 1998 on minimum efficiencies and equipment for boilers between 400 kW and 50 MW.
Arrêté du 22 octobre 1969 relatif aux conduits de fumée desservant des logements.
Arrêté du 2 août 1977 " Règles techniques et de sécurité applicables aux installations de gaz combustible et d'hydrocarbures liquéfiés situées à l'intérieur des bâtiments d'habitation...
Normative texts
- Building work – Smoke-proofing work – Combustion product evacuation systems serving one or more appliances - NF DTU 24.1 - 02-06
- Building work – Gas installations in residential premises - NF DTU 61.1 - 08-06 12-08 06-10
- Technical specifications for gas and liquefied hydrocarbon boiler rooms – Modified by : Addendum 1 (December 1971); Addendum 2 (September 1978) - DTU 65.4 (DTU P52-221/PTE) - 02-69
- Building...
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