SIST EN 15544:2023
(Main)One off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) - Dimensioning
One off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) - Dimensioning
The application of the calculations of this document enables a verification of the emission values carbon monoxide, nitrogen dioxide, organically bound carbon as well as dust and the energy efficiency.
Complying with the calculations of this document results in emission values less or equal for carbon monoxide 1 500 mg/mn3 (1 000 mg/MJ), nitrogen dioxide 225 mg/mn3 (150 mg/MJ), organically bound carbon 120 mg/mn3 (80 mg/MJ) and dust 90 mg/mn3 (60 mg/MJ). If the calculations of this document are used in combination with suitable combustion chambers that prove lower emission values in a type test, these values are also considered to be complied with.
The user shall be aware that there might be national or local regulations, which impose stricter legal emissions and/or efficiency requirements.
This document specifies calculations for the dimensioning of Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) based upon the required nominal heat output of the stove as declared by the producer. The Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) are of individual one-off construction design. The document can be used for log wood fired Kachelgrundöfen/Putzgrundöfen (tiled/plastered stoves) that burn one fuel load per storage period with a maximum load between 10 kg and 40 kg (log wood with water content from 12 % to 20 %, thickness of 5 cm to 10 cm in diameter, length varies usually from 25 cm to 50 cm, and is oriented toward the combustion chamber dimensions) and a storage period (nominal heating time) between 8 h and 24 h.
This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) equipped with fireclay as interior material, with an apparent density between 1,750 kg/m3 and 2,300 kg/m3, a degree of porosity from 17 % up to 33 % by volume and a heat conductivity from 0,90 W/mK up to 1,35 W/mK (temperature range 20 °C to 400 °C).
This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) with combustion air supply from the side via a firebox door frame or the standing grate of the heating door into the combustion chamber. The document is applicable for an inflow speed of the combustion air between 2 m/s and 4 m/s.
This document also applies to the combination with combustion chambers that are suitable for one-off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) and for which compliance with the legally required emission values has been verified as part of a type test by an accredited and/or notified body.
The following general conditions apply to such combustion chambers:
- with an air-fuel ratio of between 1,95 and 3,95 according to the type test;
- with a maximum load from 5 kg to 40 kg;
- using other suitable materials as well as fireclay.
With regard to the type test, this document is applicable for combustion chambers which are tested:
- according to EN 15250 (or prEN 16510-2-5);
- according to EN 13229 (or prEN 16510-2-2); or
- according to respective national standards (e.g. ÖNORM B 8303).
This document is applicable for type tested combustion chambers designed for batch fired pellet burning if meeting the requirements according to this document (air-fuel ratio between 1,95 and 3,95, the load of the pellets shall be burned in (78 ± 20) min).
This document is not applicable for:
- combinations with water heat exchangers for central heating or other heat absorbing elements like open water tanks etc.;
- combustion chambers with glass plates greater than 1/5 of the combustion chamber surface;
- mass-produced prefabricated stoves (slow heat release appliances) or partly prefabricated stoves (slow heat release appliances) according to EN 15250 (or prEN 16510-2-5).
Ortsfest gesetzte Kachelgrundöfen/Putzgrundöfen - Auslegung
Die Anwendung der Berechnungen dieses Dokuments dient zum Nachweis der Emissionswerte von Kohlenstoffmonoxid, Stickstoffdioxid, organisch gebundenem Kohlenstoff sowie von Staub und des Wirkungsgrades.
Werden die Berechnungen dieses Dokuments eingehalten, so führt dies zu Emissionswerten, die kleiner oder gleich den folgenden Werten sind: Kohlenstoffmonoxid 1 500 mg/mn3 (1 000 mg/MJ), Stickstoffdioxid 225 mg/mn3 (150 mg/MJ), organisch gebundener Kohlenstoff 120 mg/mn3 (80 mg/MJ) sowie Staub 90 mg/mn3 (60 mg/MJ). Werden die Berechnungen dieses Dokuments in Kombination mit geeigneten Brennräumen angewendet, welche die Einhaltung niedrigerer Emissionswerte im Rahmen einer Typprüfung nachweisen, so werden auch diese Werte als eingehalten angesehen.
Es kann nationale oder lokale Regulierungen geben, die strengere Emissions- und Wirkungsgradanforderungen festlegen.
Dieses Dokument enthält Festlegungen für die Auslegung von Kachelgrundöfen/Putzgrundöfen auf Basis der erforderlichen Nennwärmeleistung, wie sie vom Hersteller angegeben wurde. Dabei handelt es sich um handwerklich individuell gesetzte Kachelgrundöfen/Putzgrundöfen. Dieses Dokument kann auf mit Scheitholz befeuerte Kachelgrundöfen/Putzgrundöfen mit einmaliger Brennstoffauflage je Speicherdauer mit maximalen Brennstoffmassen zwischen 10 kg und 40 kg (Scheitholz mit Wassergehalt von 12 % bis 20 %, Durchmesser bzw. Dicke der Scheite von 5 cm bis 10 cm, Länge der Scheite von 25 cm bis 50 cm, ausgerichtet an den Brennraumabmessungen) und einer Speicherdauer (Nennheizzeit) von 8 h bis 24 h angewendet werden.
Dieses Dokument ist anwendbar für Kachelgrundöfen/Putzgrundöfen mit dem Ausbaustoff Schamotte mit einer Rohdichte zwischen 1 750 kg/m3 und 2 300 kg/m3, einer offenen Porosität von 17 Vol. % bis 33 Vol. % sowie einer Wärmeleitfähigkeit im Temperaturbereich von 20 °C bis 400 °C zwischen 0,90 W/mK und 1,35 W/mK.
Dieses Dokument ist anwendbar für Kachelgrundöfen/Putzgrundöfen mit Verbrennungsluftzufuhr von der Seite über eine Türzarge oder einen Stehrost der Heiztüre in den Brennraum. Dieses Dokument ist anwendbar für eine Einlassgeschwindigkeit der Verbrennungsluft zwischen 2 m/s bis 4 m/s.
Dieses Dokument ist außerdem anwendbar für die Kombination mit Brennräumen, die für handwerklich ortsfest gesetzte Kachelgrundöfen/Putzgrundöfen geeignet sind und für die die Einhaltung der gesetzlich geforderten Emissionswerte im Rahmen einer Typprüfung durch eine akkreditierte und/oder notifiziert Stelle nachgewiesen wurde.
Die folgenden allgemeinen Bedingungen gelten für solche Brennräume:
— mit einer Luftzahl zwischen 1,95 und 3,95 nach Typprüfung;
— mit einer maximalen Brennstoffmasse von 5 kg bis 40 kg;
— Verwendung anderer geeigneter Werkstoffe sowie Schamotte.
Hinsichtlich der Typprüfung ist dieses Dokument anwendbar für Brennräume, die geprüft sind:
— nach EN 15250 (oder EN 16510-2-5 );
— nach EN 13229 (oder EN 16510-2-2); oder
— nach entsprechenden nationalen Normen (z. B. ÖNORM B 8303).
Dieses Dokument ist anwendbar für typgeprüfte Brennräume, welche für die chargenweise Verbrennung von Pellets ausgelegt sind, wenn die Anforderungen nach diesem Dokument erfüllt sind (Luftzahl zwischen 1,95 und 3,95, Abbranddauer von (78 ± 20) min).
Dieses Dokument ist nicht anwendbar für:
— Kombinationen mit Wasserwärmetauschern für Zentralheizungen oder anderen Wärme entziehende Einbauten, wie Wasserschiffen usw.;
— Brennräume mit Glasscheiben größer als 1/5 der Brennraum-Innenfläche;
— in Serie vorgefertigte Speichereinzelfeuerstätten bzw. teilvorgefertigte Speichereinzelfeuerstätten nach EN 15250 (oder EN 16510-2-51).
Poêles en faïence, poêles en maçonnerie fabriqués in situ - Dimensionnement
L’application des calculs du présent document permet de vérifier les valeurs d’émission de monoxyde de carbone, de dioxyde d’azote, de carbone organique ainsi que de poussière et le rendement énergétique.
Le respect des calculs de ce document conduit à des valeurs d'émission inférieures ou égales à 1 500 mg/mn3 (1 000 mg/MJ) pour le monoxyde de carbone, à 225 mg/mn3 (150 mg/MJ) pour le dioxyde d'azote, à 120 mg/mn3 (80 mg/MJ) pour le carbone organique et à 90 mg/mn3 (60 mg/MJ) pour la poussière. Si les calculs de ce document sont utilisés en combinaison avec des chambres de combustion appropriées dont les valeurs d'émission s'avèrent inférieures lors d'un essai de type, ces valeurs sont également considérées comme respectées.
Certains règlements nationaux ou locaux peuvent imposer des exigences plus strictes en matière d’émissions et/ou de rendement.
Le présent document spécifie des calculs pour le dimensionnement des poêles en faïence et des poêles en maçonnerie fondés sur la puissance calorifique nominale requise du poêle telle que déclarée par le fabricant. Les poêles en faïence et les poêles en maçonnerie fabriqués in situ sont conçus sous forme de construction artisanale. Le présent document peut être utilisé pour des poêles en faïence et des poêles en maçonnerie à bûches de bois qui brûlent une charge de combustible par période d’accumulation avec une charge maximale comprise entre 10 kg et 40 kg (bûche de bois ayant une teneur en eau comprise entre 12 % et 20 %, un diamètre compris entre 5 cm à 10 cm, une longueur variant habituellement entre 25 cm et 50 cm, et basée sur les dimensions de la chambre de combustion) et une période d’accumulation (temps de chauffage nominal) comprise entre 8 h et 24 h.
Le présent document s’applique aux poêles en faïence et aux poêles en maçonnerie dont le matériau intérieur est de la brique réfractaire de masse volumique apparente comprise entre 1 750 kg/m3 et 2 300 kg/m3, d’un degré de porosité compris entre 17 % et 33 % en volume et d’une conductivité thermique comprise entre 0,90 W/mK et 1,35 W/mK (plage de température de 20 °C à 400 °C).
Le présent document s’applique aux poêles en faïence et aux poêles en maçonnerie dotés d’une alimentation en air de combustion latérale pour entrer dans la chambre de combustion via un cadre de porte de chargement ou la grille de la porte de chauffage. Le présent document s’applique pour une vitesse d’afflux d’air de combustion comprise entre 2 m/s et 4 m/s.
Le présent document s'applique également à la combinaison avec des chambres de combustion qui conviennent à des poêles en faïence et à des poêles en maçonnerie fabriqués in situ et pour lesquels la conformité aux valeurs d'émission légalement requises a été vérifiée dans le cadre d'un essai de type effectué par un organisme accrédité et/ou notifié.
Les conditions générales suivantes s’appliquent aux chambres de combustion :
- présentant un rapport air-combustible compris entre 1,95 et 3,95, conformément à l’essai de type ;
- présentant une charge maximale de 5 kg à 40 kg ;
- utilisant d’autres matériaux aussi appropriés que la brique réfractaire.
Concernant l’essai de type, le présent document est applicable à des chambres de combustion qui sont soumises à essai :
- conformément à l’EN 15250 (ou prEN 16510-2-5) ;
- conformément à l’EN 13229 (ou prEN 16510-2-2) ; ou
- conformément aux normes nationales respectives (par ex. ÖNORM B 8303).
Le présent document s’applique aux chambres de combustion ayant été soumises à un essai de type, conçues pour la combustion de granulés par lots si ceux-ci répondent aux exigences du présent document (rapport air-combustible compris entre 1,95 et 3,95, charge de granulés brûlée en 78 ± 20 minutes).
Le présent document ne s’applique pas dans les cas suivants :
...
Lončene peči - Dimenzioniranje
Ta standard določa izračune za dimenzioniranje Kachelgrundöfen/Putzgrundöfen (lončenih peči / peči iz malte) na podlagi zahtevane nazivne grelne moči peči, kot jo navede proizvajalec. Kachelgrundöfen/Putzgrundöfen (lončene peči/peči iz malte) so zasnovane kot individualne, enkratne konstrukcije. Standard se lahko uporablja za Kachelöfen (lončene peči), v katerih se kuri na polena, ki v enem obdobju shranjevanja toplote porabi eno polnitev z največjim polnjenjem med 10 kg in 40 kg z obdobjem shranjevanja toplote (nazivni čas ogrevanja) med 8 h in 24 h.
Ta standard se uporablja za Kachelgrundöfen/Putzgrundöfen (lončene peči/peči iz malte), opremljene s šamotom kot notranjim materialom, z navidezno gostoto med 1750 kg/m³ in 2200 kg/m³, stopnjo poroznosti od 18 % do 33 % prostornine in toplotno prevodnostjo od 0,65 W/mK do 0,90 W/mK (temperaturno območje od 20 °C do 400 °C).
Ta standard se uporablja za Kachelgrundöfen/Putzgrundöfen (lončene peči/peči iz malte) s stranskim dovodom zraka z notranjim zgorevanjem v zgorevalno komoro in hitrostjo dovoda od 2 m/s do 4 m/s, pri čemer je višina najnižje odprtine vsaj 5 cm nad dnom zgorevalne komore.
Ta standard se ne uporablja za kombinacije z vodnimi izmenjevalniki toplote za centralno ogrevanje ali drugimi elementi, ki absorbirajo toploto, kot so steklene plošče, večje od 1/6 površine zgorevalne komore, odprte posode za vodo itd. Prav tako se ne uporablja za kombinacije z elementi za ogrevanje/kamin v skladu s standardom EN 13229. Poleg tega ta standard ne velja za množično proizvedene montažne ali delno montažne naprave s počasnim sproščanjem toplote v skladu z EN 15250.
OPOMBA: Čeprav se za namene tega standarda ti izračuni uporabljajo samo za zahteve tega standarda, se lahko isti izračuni uporabljajo tudi za druge namene, npr. za preverjanje ravni emisij in energetske učinkovitosti v primeru kurjenja polen ali lesnih briketov v skladu s priročnikom proizvajalca.
General Information
Relations
Overview
EN 15544:2023 - "One off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) - Dimensioning" is a CEN European standard that defines calculation methods for designing individually built (one‑off) tiled or mortared stoves. The standard enables verification of emission values (CO, NO2, organically bound carbon and dust) and energy efficiency based on the stove’s declared nominal heat output and specified construction and fuel parameters.
Key topics and technical requirements
- Emission and efficiency verification: Applying the calculations produces emissions ≤ CO 1 500 mg/m3 (1 000 mg/MJ), NO2 225 mg/m3 (150 mg/MJ), organically bound carbon 120 mg/m3 (80 mg/MJ) and dust 90 mg/m3 (60 mg/MJ). Type‑tested combustion chambers with lower measured emissions may be used to demonstrate compliance.
- Scope & limitations: For one‑off, log wood fired stoves with single fuel loads (max 10–40 kg), storage period (nominal heating time) 8–24 h; excludes appliances with water heat exchangers, combustion chamber glass >1/5 surface, and mass‑produced prefabricated slow‑release stoves.
- Combustion chamber & materials: Applicable to stoves using fireclay interior with apparent density 1 750–2 300 kg/m3, porosity 17–33% and thermal conductivity 0.90–1.35 W/mK (20–400 °C).
- Air and combustion parameters: Side combustion air supply (via door frame or grate) with inflow speed 2–4 m/s; air‑fuel ratio for considered combustion chambers between 1.95 and 3.95.
- Design calculations covered:
- Nominal heat output, fuel load (maximum and minimum) and burning rate
- Combustion chamber geometry and inner surface area
- Calculated and minimum flue pipe length, gas slot profile and flow mechanics (standing pressure, flow velocity, friction, directional resistance)
- Combustion air and flue gas flow rates, densities and temperatures
- Dew point condition, operation control and energy efficiency evaluation
Practical applications and users
- Who uses EN 15544:2023:
- Stove designers, traditional stove builders (masons) and manufacturers of bespoke tiled stoves
- Test laboratories and notified bodies performing type tests and emission verification
- Architects, installers and regulators specifying compliant residential solid‑fuel heating appliances
- Practical benefits:
- Standardised calculation method to dimension one‑off tiled/mortared stoves that meet European emission and efficiency benchmarks
- Clear inputs for fuel sizing (log wood specs), combustion chamber design, flue design and operational limits
- Basis for combining custom stove builds with type‑tested combustion chambers or approved pellet batch units
Related standards
- EN 13384-1 (chimney thermal and fluid dynamic calculations)
- EN 15250 / prEN 16510-2-5 and EN 13229 (relevant combustion chamber type tests)
- National standards (e.g. ÖNORM B 8303) where applicable
Note: national or local regulations may impose stricter emissions or efficiency limits - users should verify applicable legal requirements.
Frequently Asked Questions
SIST EN 15544:2023 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "One off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) - Dimensioning". This standard covers: The application of the calculations of this document enables a verification of the emission values carbon monoxide, nitrogen dioxide, organically bound carbon as well as dust and the energy efficiency. Complying with the calculations of this document results in emission values less or equal for carbon monoxide 1 500 mg/mn3 (1 000 mg/MJ), nitrogen dioxide 225 mg/mn3 (150 mg/MJ), organically bound carbon 120 mg/mn3 (80 mg/MJ) and dust 90 mg/mn3 (60 mg/MJ). If the calculations of this document are used in combination with suitable combustion chambers that prove lower emission values in a type test, these values are also considered to be complied with. The user shall be aware that there might be national or local regulations, which impose stricter legal emissions and/or efficiency requirements. This document specifies calculations for the dimensioning of Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) based upon the required nominal heat output of the stove as declared by the producer. The Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) are of individual one-off construction design. The document can be used for log wood fired Kachelgrundöfen/Putzgrundöfen (tiled/plastered stoves) that burn one fuel load per storage period with a maximum load between 10 kg and 40 kg (log wood with water content from 12 % to 20 %, thickness of 5 cm to 10 cm in diameter, length varies usually from 25 cm to 50 cm, and is oriented toward the combustion chamber dimensions) and a storage period (nominal heating time) between 8 h and 24 h. This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) equipped with fireclay as interior material, with an apparent density between 1,750 kg/m3 and 2,300 kg/m3, a degree of porosity from 17 % up to 33 % by volume and a heat conductivity from 0,90 W/mK up to 1,35 W/mK (temperature range 20 °C to 400 °C). This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) with combustion air supply from the side via a firebox door frame or the standing grate of the heating door into the combustion chamber. The document is applicable for an inflow speed of the combustion air between 2 m/s and 4 m/s. This document also applies to the combination with combustion chambers that are suitable for one-off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) and for which compliance with the legally required emission values has been verified as part of a type test by an accredited and/or notified body. The following general conditions apply to such combustion chambers: - with an air-fuel ratio of between 1,95 and 3,95 according to the type test; - with a maximum load from 5 kg to 40 kg; - using other suitable materials as well as fireclay. With regard to the type test, this document is applicable for combustion chambers which are tested: - according to EN 15250 (or prEN 16510-2-5); - according to EN 13229 (or prEN 16510-2-2); or - according to respective national standards (e.g. ÖNORM B 8303). This document is applicable for type tested combustion chambers designed for batch fired pellet burning if meeting the requirements according to this document (air-fuel ratio between 1,95 and 3,95, the load of the pellets shall be burned in (78 ± 20) min). This document is not applicable for: - combinations with water heat exchangers for central heating or other heat absorbing elements like open water tanks etc.; - combustion chambers with glass plates greater than 1/5 of the combustion chamber surface; - mass-produced prefabricated stoves (slow heat release appliances) or partly prefabricated stoves (slow heat release appliances) according to EN 15250 (or prEN 16510-2-5).
The application of the calculations of this document enables a verification of the emission values carbon monoxide, nitrogen dioxide, organically bound carbon as well as dust and the energy efficiency. Complying with the calculations of this document results in emission values less or equal for carbon monoxide 1 500 mg/mn3 (1 000 mg/MJ), nitrogen dioxide 225 mg/mn3 (150 mg/MJ), organically bound carbon 120 mg/mn3 (80 mg/MJ) and dust 90 mg/mn3 (60 mg/MJ). If the calculations of this document are used in combination with suitable combustion chambers that prove lower emission values in a type test, these values are also considered to be complied with. The user shall be aware that there might be national or local regulations, which impose stricter legal emissions and/or efficiency requirements. This document specifies calculations for the dimensioning of Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) based upon the required nominal heat output of the stove as declared by the producer. The Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) are of individual one-off construction design. The document can be used for log wood fired Kachelgrundöfen/Putzgrundöfen (tiled/plastered stoves) that burn one fuel load per storage period with a maximum load between 10 kg and 40 kg (log wood with water content from 12 % to 20 %, thickness of 5 cm to 10 cm in diameter, length varies usually from 25 cm to 50 cm, and is oriented toward the combustion chamber dimensions) and a storage period (nominal heating time) between 8 h and 24 h. This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) equipped with fireclay as interior material, with an apparent density between 1,750 kg/m3 and 2,300 kg/m3, a degree of porosity from 17 % up to 33 % by volume and a heat conductivity from 0,90 W/mK up to 1,35 W/mK (temperature range 20 °C to 400 °C). This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) with combustion air supply from the side via a firebox door frame or the standing grate of the heating door into the combustion chamber. The document is applicable for an inflow speed of the combustion air between 2 m/s and 4 m/s. This document also applies to the combination with combustion chambers that are suitable for one-off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) and for which compliance with the legally required emission values has been verified as part of a type test by an accredited and/or notified body. The following general conditions apply to such combustion chambers: - with an air-fuel ratio of between 1,95 and 3,95 according to the type test; - with a maximum load from 5 kg to 40 kg; - using other suitable materials as well as fireclay. With regard to the type test, this document is applicable for combustion chambers which are tested: - according to EN 15250 (or prEN 16510-2-5); - according to EN 13229 (or prEN 16510-2-2); or - according to respective national standards (e.g. ÖNORM B 8303). This document is applicable for type tested combustion chambers designed for batch fired pellet burning if meeting the requirements according to this document (air-fuel ratio between 1,95 and 3,95, the load of the pellets shall be burned in (78 ± 20) min). This document is not applicable for: - combinations with water heat exchangers for central heating or other heat absorbing elements like open water tanks etc.; - combustion chambers with glass plates greater than 1/5 of the combustion chamber surface; - mass-produced prefabricated stoves (slow heat release appliances) or partly prefabricated stoves (slow heat release appliances) according to EN 15250 (or prEN 16510-2-5).
SIST EN 15544:2023 is classified under the following ICS (International Classification for Standards) categories: 97.100.30 - Solid fuel heaters. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 15544:2023 has the following relationships with other standards: It is inter standard links to SIST EN 15544:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 15544:2023 is associated with the following European legislation: EU Directives/Regulations: 2017-01-3733. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN 15544:2023 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2023
Lončene peči - Dimenzioniranje
One off Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) - Dimensioning
Ortsfest gesetzte Kachelgrundöfen/Putzgrundöfen - Auslegung
Poêles en faïence, poêles en maçonnerie fabriqués in situ - Dimensionnement
Ta slovenski standard je istoveten z: EN 15544:2023
ICS:
97.100.30 Grelniki na trdo gorivo Solid fuel heaters
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 15544
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2023
EUROPÄISCHE NORM
ICS 97.100.30 Supersedes EN 15544:2009
English Version
One off Kachelgrundöfen/Putzgrundöfen (tiled/mortared
stoves) - Dimensioning
Poêles en faïence, poêles en maçonnerie fabriqués in Ortsfest gesetzte Kachelgrundöfen/Putzgrundöfen -
situ - Dimensionnement Auslegung
This European Standard was approved by CEN on 2 January 2023.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15544:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 6
3 Terms and definitions . 6
4 Calculations . 8
4.1 Nominal heat output . 8
4.2 Load of fuel . 9
4.2.1 Maximum load . 9
4.2.2 Minimum load . 9
4.3 Design of the essential dimensions . 9
4.3.1 Combustion chamber dimensions . 9
4.3.2 Calculated flue pipe length . 11
4.3.3 Minimum flue pipe length . 11
4.3.4 Gas slot profile. 13
4.4 Calculation of the burning rate . 14
4.5 Fixing of the air ratio . 14
4.6 Combustion air flue gas . 14
4.6.1 General . 14
4.6.2 Combustion air flow rate . 15
4.6.3 Flue gas flow rate . 16
4.6.4 Flue gas mass flow rate . 16
4.7 Calculations of the density . 17
4.7.1 Combustion air density . 17
4.7.2 Flue gas density . 17
4.8 Calculation of the outside air temperature combustion air temperature and flue gas
temperature . 17
4.8.1 Mean outside air temperature and combustion air temperature . 17
4.8.2 Mean combustion chamber temperature . 18
4.8.3 Flue gas temperature in the flue pipe . 18
4.8.4 Flue gas temperature in the connecting pipe. 18
4.8.5 Flue gas temperature at chimney entrance mean flue gas temperature of the
chimney and temperature of the chimney wall at the top of the chimney . 19
4.9 Calculation of flow mechanics . 19
4.9.1 General . 19
4.9.2 Calculation of the standing pressure . 19
4.9.3 Calculation of the flow velocity . 19
4.9.4 Calculation of the static friction . 20
4.9.5 Calculation of the resistance due to direction change . 21
4.10 Operation control . 22
4.10.1 Pressure condition . 22
4.10.2 Dew point condition . 23
4.10.3 Energy efficiency η . 23
4.10.4 Flue gas triple of variates . 23
Bibliography . 24
European foreword
This document (EN 15544:2023) has been prepared by Technical Committee CEN/TC 295 “Residential
solid fuel burning appliances”, the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2023, and conflicting national standards shall be
withdrawn at the latest by August 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 15544:2009.
The main changes compared to the previous edition are listed below:
a) correction of editorial mistakes;
b) correction of mistakes in formulae;
c) calculation of the fuel load based on a variable efficiency instead of a fixed efficiency of 78 %;
d) introduction of calculated flue pipe length;
e) introduction of factors to calculate minimum flue pipe length depending on efficiency (Table 1);
f) specification of water content and dimensions of the used log wood;
g) calculation of the minimum load;
h) specification how to deal with type tested combustion chambers;
i) change of the portion of the glass plate compared to the inner surface of the combustion chamber;
j) definitions of fair fuel ratio and calculated flue pipe length added;
k) definitions of “construction with air gap” and “construction without air gap” updated;
l) specification of the relation between nominal heat output and full house as well as partial heating;
m) specification that in divergence to EN 13384-1 the dew point condition is calculated only for nominal
heat output.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
Introduction
This document specifies a calculation method for the dimensioning of Kachelgrundöfen/Putzgrundöfen
(tiled/mortared stoves).
This calculation method for the dimensioning of Kachelgrundöfen/Putzgrundöfen (tiled/mortared
stoves) is based on appropriate literature as well as EN 13384-1, and where empirically determined
correlations are used in addition to physical and chemical formulas.
In case of a calculation method for different interior materials than fireclay the proof of the compliance
of the emission values and the efficiency shall be delivered separately. Also, the empiric data of the
combustion chamber dimensions, the minimum flue pipe length, the burning rate as well as the
combustion chamber temperature and the decrease of the temperature along the flue pipe shall also be
separately determined.
1 Scope
The application of the calculations of this document enables a verification of the emission values carbon
monoxide, nitrogen dioxide, organically bound carbon as well as dust and the energy efficiency.
Complying with the calculations of this document results in emission values less or equal for carbon
3 3
(1 000 mg/MJ), nitrogen dioxide 225 mg/m (150 mg/MJ), organically bound
monoxide 1 500 mg/m
n n
3 3
carbon 120 mg/m (80 mg/MJ) and dust 90 mg/m (60 mg/MJ). If the calculations of this document
n n
are used in combination with suitable combustion chambers that prove lower emission values in a type
test, these values are also considered to be complied with.
There might be national or local regulations, which impose stricter legal emissions and/or efficiency
requirements.
This document specifies calculations for the dimensioning of Kachelgrundöfen/Putzgrundöfen
(tiled/mortared stoves) based upon the required nominal heat output of the stove as declared by the
producer. The Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) are of individual one-off
construction design. The document can be used for log wood fired Kachelgrundöfen/Putzgrundöfen
(tiled/plastered stoves) that burn one fuel load per storage period with a maximum load between 10 kg
and 40 kg (log wood with water content from 12 % to 20 %, thickness of 5 cm to 10 cm in diameter, length
varies usually from 25 cm to 50 cm, and is oriented toward the combustion chamber dimensions) and a
storage period (nominal heating time) between 8 h and 24 h.
This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) equipped with
3 3
fireclay as interior material, with an apparent density between 1 750 kg/m and 2 300 kg/m , a degree
of porosity from 17 % up to 33 % by volume and a heat conductivity from 0,90 W/mK up to 1,35 W/mK
(temperature range 20 °C to 400 °C).
This document is applicable for Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) with
combustion air supply from the side via a firebox door frame or the standing grate of the heating door
into the combustion chamber. The document is applicable for an inflow speed of the combustion air
between 2 m/s and 4 m/s.
This document also applies to the combination with combustion chambers that are suitable for one-off
Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves) and for which compliance with the legally
required emission values has been verified as part of a type test by an accredited and/or notified body.
The following general conditions apply to such combustion chambers:
— with an air-fuel ratio of between 1,95 and 3,95 according to the type test;
— with a maximum load from 5 kg to 40 kg;
— using other suitable materials as well as fireclay.
With regard to the type test, this document is applicable for combustion chambers which are tested:
— according to EN 15250 (or EN 16510-2-5 );
— according to EN 13229 (or EN 16510-2-2); or
— according to respective national standards (e.g. ÖNORM B 8303).
Under preparation. Stage at the time of publication: prEN 16510-2-5:2023.
This document is applicable for type tested combustion chambers designed for batch fired pellet burning
if meeting the requirements according to this document (air-fuel ratio between 1,95 and 3,95, the load of
the pellets burned in (78 ± 20) min).
This document is not applicable for:
— combinations with water heat exchangers for central heating or other heat absorbing elements like
open water tanks, etc.;
— combustion chambers with glass plates greater than 1/5 of the combustion chamber surface;
— mass-produced prefabricated stoves (slow heat release appliances) or partly prefabricated stoves
(slow heat release appliances) according to EN 15250 (or EN 16510-2-5 ).
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 13384-1, Chimneys - Thermal and fluid dynamic calculation methods - Part 1: Chimneys serving one
combustion appliance
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
air-fuel ratio
ratio between the amount of air supplied to the combustion and the theoretically required amount of air
3.2
calculated flue pipe length
L
Z_calculated
length which is required to determine the flue gas temperatures in the flue pipe
3.3
construction with air gap
construction, with an air gap between the inner and the outer shell
Note 1 to entry: It is a construction with an air gap if the distance between the inner and outer shell is at least
2,5 cm and more than 50 % of the Kachelgrundofen/Putzgrundofen (tiled/mortared stove) is built in this way.
3.4
construction without air gap
construction, with no air gap between the inner and the outer shell
Note 1 to entry: It is a construction with no air gap if the distance between the inner and outer shell is less than
2,5 cm and at least 50 % of the Kachelgrundofen/Putzgrundofen (tiled/mortared stove) is built in this way.
3.5
combustion chamber base
A
BR
area of a horizontal cut through the combustion chamber at the height of the lower edge of the firebox
opening
3.6
combustion chamber height
H
BR
mean vertical distance between the combustion chamber base and the combustion chamber ceiling
3.7
combustion chamber surface
O
BR
sum of the inner surfaces of the combustion chamber
3.8
mean combustion chamber temperature
t
BR
value to calculate the thermal lift in the combustion chamber
3.9
burning rate
m
BU
maximum fuel load divided by burning time
3.10
combustion chamber admeasurement
U
BR
admeasurement of the combustion chamber base
3.11
gas slot
permanent small shortcut from the combustion chamber as directly as possible into the chimney
3.12
flue pipe length
L
Z
length of the connecting line of all geometric centres of the flue pipe profiles from the combustion
chamber exit to the connecting pipe entrance
3.13
Kachelgrundofen
tiled stove
Kachelofen
one off slow heat release appliance, which is adapted individually to local conditions and whose visible
surface is predominantly made of tiles
3.14
short flue pipe section
section of the flue pipe, where the length of the section is shorter than the hydraulic diameter
3.15
minimum flue pipe length
L
Zmin
minimal acceptable length of the flue pipe
3.16
maximum load
m
B
load of the fuel at nominal heat output
3.17
minimum load
m
Bmin
load of the fuel at the lowest reduced heat output
3.18
nominal heat output
mean useable heat output of the heating appliance
3.19
Putzgrundofen
mortared stove
Putzofen
one off slow heat release appliance, which is adapted individually to local conditions and whose visible
surface is predominantly plastered
3.20
storage period
nominal heating time
period of time specified by the producer where the nominal heat output is set free
3.21
energy efficiency
proportion (in percent) of the nominal heat output multiplied with the storage period to the total heat
input
4 Calculations
4.1 Nominal heat output
The nominal heat output (P ) of the stove shall be specified by the manufacturer so that the values of the
n
stove can be calculated according to 4.2 to 4.10. When specified to heat a full house or building unit, the
nominal heat output (P ) shall correspond to the design heating load of the room or rooms to be heated.
n
In the case of partial heating, in which only part of the design heating demand of the installation room is
covered, the nominal heat output (P ) can be selected lower.
n
4.2 Load of fuel
4.2.1 Maximum load
The maximum load shall be at least 5 kg of fuel and shall be calculated as follows:
Pt⋅
nn
m =
(1)
B
η
min
⋅ 4,16
−1
NOTE 1 To calculate, a net calorific value of wood of 4,16 kWh*kg is presumed.
where
m is the maximum load (kg);
B
P is the specified nominal heat output (kW);
n
t is the specified storage period (h);
n
is the required minimum efficiency in %.
η
min
NOTE 2 The storage period can vary between 8 h and 24 h.
If tested combustion chambers are used, the maximum load at nominal heat output shall be the maximum
fuel mass according to the type test.
4.2.2 Minimum load
The definition and calculation of the minimum load is only necessary if a reduced heat output is declared
by the manufacturer. The minimum load shall be calculated as 50 % of the maximum load as follows:
(2)
mm0,5⋅
Bmin B
where
m is the maximum load (kg);
B
m is the minimum load (kg).
Bmin
If tested combustion chambers are used, the minimum load at reduced heat output shall be the minimum
fuel mass according to the type test. The share can deviate from the 50 % according to Formula (2).
4.3 Design of the essential dimensions
4.3.1 Combustion chamber dimensions
4.3.1.1 General
The height of the lowest opening shall be at least 5 cm above the floor o
...
SIST EN 15544:2023は、一回限りのKachelgrundöfen/Putzgrundöfen（タイル/モルタルストーブ）の寸法に関する標準化文書であり、非常に重要な役割を果たします。本標準は、ストーブの必要な名義熱出力に基づいて、径算を明確にすることで、運転における安全性と効率性を大幅に向上させるものです。 この文書の強みは、具体的かつ現実的な計算方法を提供している点です。これにより、二酸化炭素（CO）、二酸化窒素（NO₂）、有機結合炭素、ならびに粉塵の排出値の検証が可能になります。特に、COの排出値については、1,500 mg/m³（1,000 mg/MJ）、NO₂は225 mg/m³（150 mg/MJ）、有機結合炭素は120 mg/m³（80 mg/MJ）、粉塵は90 mg/m³（60 mg/MJ）という基準が設けられており、これを遵守することで、効果的な環境保護が実現できます。 さらに、Kachelgrundöfen/Putzgrundöfenは個別の一回限りの構造設計が求められ、文書はログウッドを燃料とするストーブ用に特化した計算を提供しています。最大負荷の範囲を10kgから40kg、貯蔵期間を8時間から24時間としており、非常に具体的な利用場面を念頭に置いていることが特徴です。このような柔軟性は、業界での実務に即したものと言えるでしょう。 内部材料として使用される耐火粘土の特性についても詳細が示されており、密度、耐火性、熱伝導率といったパラメータが実用的に設定されています。このような詳細なデータは、設計者がストーブの効率性と安全性を確保するうえで非常に重要です。 また、適切な燃焼室との組み合わせに関する規定も含まれており、これによりストーブの性能を最大限に引き出すことが可能となります。特に、国または地域の規制によって要求される排出基準に対しても考慮されており、環境基準への適合性が強調されています。 全体として、SIST EN 15544:2023は、Kachelgrundöfen/Putzgrundöfenの設計と運用における指針として非常に意義深いものであり、エネルギー効率と環境への配慮を両立させるための重要な基準を提供しています。この標準の導入は、業界の品質向上に寄与すること間違いなしです。
The SIST EN 15544:2023 standard offers a comprehensive framework for the dimensioning of Kachelgrundöfen/Putzgrundöfen (tiled/mortared stoves). It effectively addresses important calculations necessary for verifying emission values of carbon monoxide, nitrogen dioxide, organically bound carbon, and dust, along with energy efficiency. The standard sets clear maximum allowable emission values: carbon monoxide at 1,500 mg/mn3 (1,000 mg/MJ), nitrogen dioxide at 225 mg/mn3 (150 mg/MJ), organically bound carbon at 120 mg/mn3 (80 mg/MJ), and dust at 90 mg/mn3 (60 mg/MJ). One of the notable strengths of this standard is its adaptability; it applies not only to log wood-fired Kachelgrundöfen/Putzgrundöfen that operate on a single fuel load per storage period but also to those equipped with specific combustion chambers that demonstrate compliance with lower emission values through type testing. Furthermore, the emphasis on national and local regulations ensures that users remain aware of stricter emissions or efficiency requirements that may apply beyond the standard's specifications. The detailed criteria delineated for the physical and operational characteristics of the stoves enhance the standard's relevance in practical applications. This includes specifications for the interior material, apparent density, porosity, heat conductivity, and combustion air supply parameters, which are crucial for ensuring optimal performance and compliance. The inclusion of calculations for various combustion chamber designs further broadens its applicability across diverse constructions. Moreover, the standard sets out rigorous testing protocols in line with European norms (like EN 15250 and EN 13229), asserting its authority and reliability in assessing boiler system compliance. The precise conditions detailed for various combustion chamber combinations underscore the standard's rigorous approach to promoting higher safety and efficiency benchmarks in stove operation. While the document clarifies its non-applicability to certain configurations, such as combinations with water heat exchangers or mass-produced stoves, this specificity strengthens its overall effectiveness by preventing misapplication of its guidelines. In conclusion, SIST EN 15544:2023 stands as a vital resource for manufacturers and users of Kachelgrundöfen/Putzgrundöfen, ensuring that emission values are maintained within appropriate limits while also contributing to the energy efficiency of these heating systems.
La norme SIST EN 15544:2023, intitulée "Kachelgrundöfen/Putzgrundöfen (poêles carrelés/mortiers) - Dimensionnement", fournit un cadre détaillé pour le dimensionnement des poêles carrelés et mortiers. Elle se concentre sur l'application des calculs nécessaires pour vérifier les valeurs d'émission de monoxyde de carbone, de dioxyde d'azote, de carbone organiquement lié ainsi que de poussière, tout en garantissant l'efficacité énergétique. L'une des principales forces de cette norme réside dans sa rigueur et sa précision. En répondant aux critères d'émission spécifiés – 1 500 mg/mn3 pour le monoxyde de carbone, 225 mg/mn3 pour le dioxyde d'azote, 120 mg/mn3 pour le carbone organiquement lié et 90 mg/mn3 pour la poussière – elle permet de s'assurer que les poêles respectent les normes environnementales tout en optimisant leur performance. De plus, la norme prend en compte des combinaisons avec des chambres de combustion adéquates qui ont démontré des valeurs d'émission plus faibles lors de tests normalisés. La pertinence de cette norme est renforcée par son application aux poêles spécifiques, notamment ceux à chargement de bois de bûches, et elle précise les paramètres opérationnels comme la période de stockage et les dimensions de la chambre de combustion. L'exigence d'un rapport air-combustible défini et la possibilité d'utiliser divers matériaux en plus de l'argile réfractaire augmentent la flexibilité pour les fabricants et les installateurs. Un autre point fort de la norme est son intégration des exigences légales supplémentaires qui peuvent exister au niveau national ou local, ce qui permet une polyvalence dans des contextes réglementaires variés. En faisant référence à des tests de type conformes aux normes EN 15250 et EN 13229, la norme s'inscrit pleinement dans le cadre réglementaire européen. En somme, la norme SIST EN 15544:2023 est un outil essentiel pour les concepteurs et les utilisateurs de Kachelgrundöfen/Putzgrundöfen, garantissant non seulement la conformité légale mais aussi l'optimisation de l'utilisation énergétique et des performances environnementales des poêles carrelés et mortiers.
Die SIST EN 15544:2023 ist ein wichtiger Standard für Kachelgrundöfen und Putzgrundöfen (tiled/mortared stoves), der die Dimensionierung dieser Öfen detailliert beschreibt. Der Anwendungsbereich des Dokuments ist klar umrissen: Es ermöglicht die Überprüfung der Emissionswerte, einschließlich Kohlenmonoxid, Stickstoffdioxid, organisch gebundenem Kohlenstoff sowie Staub. Insbesondere die definierten Emissionsgrenzwerte sind ein starkes Argument für die Relevanz dieses Standards in der heutigen Umweltschutzdiskussion, da er Vorgaben für emissionsarme Heizsysteme bietet. Die Stärke des Standards liegt in den präzisen Berechnungen zur Dimensionierung von Kachelgrundöfen/Putzgrundöfen, die auf der nominalen Wärmeleistung basieren, die vom Hersteller angegeben wird. Die Verwendung dieses Dokuments gewährleistet, dass die Emissionswerte für Kohlenmonoxid, Stickstoffdioxid, organisch gebundenen Kohlenstoff und Staub nicht überschritten werden, vorausgesetzt, dass geeignete Verbrennungskammern verwendet werden, die durch Typprüfungen niedrigere Emissionswerte nachgewiesen haben. Zusätzlich ist der Standard äußerst relevant für die Praxis, da er spezifische Anforderungen an die Bauweise von Kachelgrundöfen/Putzgrundöfen aufstellt, wie beispielsweise Materialien und die Dimensionen der Brennkammern. Die Vorgaben für die Verbrennungsluftzufuhr und die geforderten Luft-Brennstoff-Verhältnisse sind ebenfalls entscheidend für die Effizienz dieser Öfen. Die strukturierten Kriterien für die Verwendung von Feuerfestmaterialien und die Bedingungen für Typprüfungen stellen sicher, dass sowohl die Sicherheit als auch die Umweltverträglichkeit der Kachelgrundöfen/Putzgrundöfen gewährleistet sind. Zusammenfassend bietet die SIST EN 15544:2023 eine umfassende Grundlage und wertvolle Richtlinien für Hersteller und Anwender, um Kachelgrundöfen und Putzgrundöfen effizient und umweltbewusst zu gestalten und zu betreiben. Die Berücksichtigung lokaler und nationaler Vorschriften in Bezug auf Emissionen und Effizienzanforderungen unterstreicht die Bedeutung der Einhaltung des Standards in verschiedenen Märkten.
SIST EN 15544:2023 표준은 타일 화덕(Kachelgrundöfen) 및 몰탈 화덕(Putzgrundöfen)의 치수 측정을 위한 명확하고 포괄적인 지침을 제공하며, 이러한 화덕의 설계 및 환경 적합성을 보장하는 데 중요한 역할을 합니다. 이 문서의 적용 범위는 특정 연료 하중과 저장 기간을 기준으로 하여 연료의 연소 효율성 및 배출가스에 대한 엄격한 기준을 충족하는데 중점을 둡니다. 이 표준의 강점 중 하나는 이 문서가 제공하는 계산 방법을 통해 일산화탄소, 이산화질소, 유기 결합 탄소 및 미세 먼지와 같은 배출 값을 검증할 수 있다는 점입니다. 설정된 배출 기준에 따라 일산화탄소 1,500 mg/m³ 이하, 이산화질소 225 mg/m³ 이하, 유기 결합 탄소 120 mg/m³ 이하 및 미세 먼지 90 mg/m³ 이하의 배출을 준수할 수 있도록 하기 때문에, 환경 친화적인 화덕 제조 및 사용을 장려합니다. 이는 특히 적절한 연소실을 결합했을 때 더욱 효과적입니다. 또한, SIST EN 15544:2023 표준은 화덕의 nominal heat output을 기준으로 계산을 명확히 하여, 생산자가 선언한 조건에 맞춤화된 설계를 가능하게 합니다. 이 표준이 지시하는 화덕은 개인 맞춤형으로 제작되며, 제공되는 기준을 준수함으로써 보다 효율적인 에너지 사용 및 환경 보호를 실현할 수 있습니다. 이 문서는 고온 내열 점토를 사용하여 제작된 화덕에 적용되며, 이는 20°C에서 400°C의 온도 범위에서도 효과적으로 작동할 수 있음을 의미합니다. 또한, 이러한 화덕에서 연소 공기 공급을 위한 설계 사양을 규정하여 연소 공기의 적절한 유입 속도를 유지하는 것 또한 중요합니다. 이는 연소 효율성을 극대화하고 불완전 연소로 인한 배출을 줄이는 데 기여할 수 있습니다. 마지막으로, SIST EN 15544:2023 표준은 기존의 국가 또는 지역 규정을 존중하여, 더 엄격한 법적 배출 기준 및 효율성 요구 사항이 있을 경우 이러한 조건을 충족하는 것을 권장합니다. 이와 같이 이 표준은 단순한 기술 문서를 넘어, 지속 가능한 에너지 사용 및 환경 보호를 위한 중요한 기준으로 자리잡고 있습니다.
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...