SIST EN 449:1997/AC:2002
(Amendment)Specification for dedicated liquefied petroleum gas appliances - Domestic flueless space heaters (including diffusive catalytic combustion heaters)
- BACK
- 31-Mar-2002
- 31-Dec-2003
- 97.100.20
- 90/396/EEC
- M/BC/CEN/89/6
- PLN
Specification for dedicated liquefied petroleum gas appliances - Domestic flueless space heaters (including diffusive catalytic combustion heaters)
Festlegungen für Flüssiggasgeräte - Abzugslose Haushaltsraumheizer (einschließlich Heizer mit diffusiver katalytischer Verbrennung)
Spécifications pour les appareils fonctionnant exclusivement aux gaz de pétrole liquéfiés - Appareils de chauffage domestiques non raccordés (y compris les appareils de chauffage a combustion catalytique diffuse)
Specifikacije za plinske aparate na utekočinjeni naftni plin - Plinski grelniki za ogrevanje prostorov brez priključka na dimnik (vključno z grelniki z difuzijskim katalitskim zgorevanjem)
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Festlegungen für Flüssiggasgeräte - Abzugslose Haushaltsraumheizer (einschließlich Heizer mit diffusiver katalytischer Verbrennung)Spécifications pour les appareils fonctionnant exclusivement aux gaz de pétrole liquéfiés - Appareils de chauffage domestiques non raccordés (y compris les appareils de chauffage a combustio
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NOTE For further background information on appliance types see CEN/TR 1749:2014 [1].
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g) which are intended to produce also hot water either by the instantaneous or storage principle as a single unit.
This European Standard applies to boilers designed for sealed water systems or for open water systems.
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An example of an assessment methodology, based upon risk assessment, is given in Clause 11.
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This European Standard is not intended to cover appliances designed and constructed to burn gas containing toxic components.
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This document is to be used in conjunction with FprEN15502-1:2020
This European Standard covers gas-fired central heating boilers from the types C1 up to C9 and the types B2, B3 and B5:
NOTE For further background information on appliance types see EN 1749:2020.
a) that have a nominal heat input (on the basis of net calorific value) not exceeding 1 000 kW;
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c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;
d) where the maximum operating pressure in the water circuit does not exceed 6 bar;
e) which can give rise to condensation under certain circumstances;
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g) which are intended to be installed inside a building or in a partially protected place;
h) which are intended to produce also hot water either by the instantaneous or storage principle as a single unit.;
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j) which are either modular boilers, or non modular boilers.
k) which are from the types C(10) that are equipped with a gas-air ratio control and that have a ∆pmax, saf(min) of 25 Pa, and C(11) that have condensing boiler modules that are equipped with a gas-air ratio control and that have a ∆pmax, saf(min) of 25 Pa."
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This European Standard is to be used in conjunction with the specific Parts 2 (Part 2-1 and following ones).
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