25/2003 Coll.
REGULATION OF THE GOVERNMENT
of 9 June. December 2002, laying down the technical requirements for
the effectiveness of the new hot-water boilers firing liquid or gaseous
fuel
Change: 126/2004 Sb.
Change: 42/2006 Sb.
Change: 42/2006 Coll. (part)
The Government ordered pursuant to section 22 of Act No. 22/1997 Coll., on technical
requirements for products and amending and supplementing certain acts, as amended by
Law No 71/2000 Coll. and Act No. 205/2002 Coll. (hereinafter the "Act") to
the implementation of § 11 (1). 2, § 11a paragraph. 2 (a). (c)), section 12 paragraph. 1 and 3 and section 13
paragraph. 2 of the Act:
§ 1
Basic provisions
(1) this regulation incorporates the relevant provisions of the European
the community of ^ 1) and sets out the technical requirements for the effectiveness of the new
hot-water boilers firing liquid or gaseous fuels with a rated
exercise at least 4 kW and a maximum of 400 kW (hereinafter referred to as the "boiler") and on the
boiler components placed on the market separately (hereinafter referred to as "component").
(2) for the purposes of this regulation, the
and boiler) liquid or gaseous fuel device shall be considered as consisting of
boiler body and burner for heating water thermal energy
obtained by the combustion of liquid or gaseous fuels,
(b) shall be considered as a component of the boiler):
1. boiler body designed for installation with burner,
2. burner is designed for mounting with the boiler body,
(c)), the rated output (expressed in kW): the maximum calorific output
specified and guaranteed by the manufacturer for continuous operation as referred to
by the manufacturer,
(d)) efficiency (expressed in%) considers the ratio of heat passed water in boiler
for a certain period of time to heat the calculated as product of the net calorific value
fuel, when its constant overpressure, and consumption of this fuel in the
the same time,
e) partial load (expressed in%) considers the ratio of power boiler
is operating intermittently or at an output lower than its nominal
performance, this nominal performance
(f)) partial power (expressed in kW) is considered partial performance
load equal to 30% of the nominal power,
(g)) water temperature in boiler mean arithmetic mean of the temperatures of the water
on the input and output of the boiler,
h) standard boiler the boiler shall be considered, where the water temperature may be in
the boiler is limited on its construction,
and additional hot water heat exchanger) heat exchanger shall be considered designated to the supply
Central heating system and to install into flue gas as
part of a combination consisting of additional hot water heat exchanger and
gas furnaces,
j) low-temperature boiler the boiler shall be considered which can be permanently operated
the input water temperature 35 to 40th. (C) and which may, in certain
circumstances occur the condensation of the water vapour contained in the combustion gases; for
low-temperature boiler and condensing boiler liquid fuel,
to the condensing boiler) gas-fired boiler to gas-fired is considered,
which is designed to permanently causing condensation
a large part of the water vapour contained in the combustion gases,
l) boiler designed for the location in the living area with the boiler shall be deemed
effective rated output of less than 37 kW, designed by radiation
heat of his cloak to a living space in which it is
installed, it is equipped with an open expansion tank and the hot water supply
samotížným circulation takes place-the boiler must have on the outer
the surface of the explicitly stated that they are intended only for the location in the living
space.
(3) for the purposes of this regulation, the boiler shall not be regarded
and boilers) burn a variety of fuels, among which is also the
solid fuel,
(b) equipment for the instantaneous preparation) of hot water (heaters)
(c)) of the boiler, intended for combustion of fuels that are substantially
different from the properties of the liquid and gaseous fuels, usually accessible on
the market (for example, waste industrial gas, biogas),
d) cookers and appliances designed mainly to heat the space in which the
they are placed as an additional function to supply hot water for
Central heating or hot water supply,
e) appliances with rated power of less than 6 kW, samotížným
circulation, which are intended only for the preparation of the stock hot
the water in the tank,
(f)) of the boiler, which is not produced in series, but after the individual pieces,
g) device that combines the production of useful heat and electricity
or mechanical energy at the same time in the same production process.
(4) laid down the products covered by this regulation within the meaning of section 12, paragraph. 1
(a). and the law, new boilers) and components.
§ 2
Conditions for the placing on the market of boilers and components and to the operation of the
(1) the boiler, in order to be put into service, must comply with the technical
boiler efficiency requirements set out in annex 1 (hereinafter referred to as "the technical
performance requirements ").
(2) the technical requirements on the efficiency shall be considered satisfied if the
boiler or component in conformity with the harmonised Czech technical
standards, where applicable, foreign technical standards adopted pursuant to the
the Member States of the European Union harmonised European standards (Section 4a
of the Act). Each such boiler must be CE marked, and must be
accompanied by an EC declaration of conformity.
(3) in the case of boilers intended for space heating and domestic hot water preparation is
technical performance requirements apply only to the heating function.
(4) the additional hot-water heat exchangers and boilers intended for placement into the living
the area may be put into service only if they
efficiency at rated output and at part performance, is not reduced,
compared with the effectiveness prescribed for the standard boiler, by more than 4%.
(5) each component must be before placing on the market the marked
The CE MARKING and shall be appended to the EC declaration of conformity, which contains
such parameters of the relevant component, on the basis of which the
zaručováno that after the installation of the boiler, for which the component is intended, will be
the technical requirements for the efficiency of the boiler.
§ 3
Conformity assessment procedures
(1) the conformity of the manufactured boilers with the technical requirements on the efficiency
It assesses the
a) EC type examination (conformity assessment procedure B) referred to in annex No. 2 to the
of this regulation, and
(b) a certificate of conformity) boilers with the type as described in the EC type-examination certificate
the type of one of the procedures referred to in annex 3 to this regulation,
(conformity assessment procedure (C), (D) or (E)).
(2) for gas-fired boilers must the conformity assessment procedures with
technical performance requirements correspond to the procedures applied
assessment of the conformity of these boilers with specific legal requirements
^ 2) of the code.
§ 4
cancelled
§ 5
The CE marking and the indication of other
(1) the CE marking, whose graphic design provides for special legal
prescription, ^ 3), boilers and components meeting the requirements of this regulation
affix a visible, easily legible and indelible manner.
(2) the boiler and components shall not bear the designation, which could
anyone mislead regarding the CE marking. Boilers and components
can be equipped with other than the CE marking, but shall not be
impaired visibility or legibility of the CE marking.
(3) the CE marking on the boiler or a component indicates that the product meets the
all of the technical requirements set out in the legislation, that is to
apply it and that this designation provide, or allow, and that was
in the assessment of its conformity followed established procedure. However, if one
or several of the legislation for a transitional period permits the
the manufacturer has chosen, the provisions will govern, then the CE marking
expresses conformity only with those laws, or their
the provisions laid down by the manufacturer. In this case, must be in
documentation, notices or instructions required by the
legislation and attached to the relevant products, the particulars of the
the relevant legislation of the European Community, or
the provisions applied by the manufacturer.
§ 6
The conditions of the authorization
(1) the authorization of legal entities under section 11 (2). 2 of the Act
apply the conditions of the authorization laid down in annex 5 to this
of the regulation. Legal entities which meet the criteria laid down in the relevant
harmonised standards shall be regarded as satisfactory by the competent
conditions.
(2) an authorized person, the procedure laid down in section 11 (1). 7 of the law becomes
by person. ^ 4)
Transitional and final provisions
section 7 of the
(1) valid certificates or other documents issued on the basis of regulation
No 180/1999 Coll., as amended by Decree-Law No 289/2000 Coll., may
be used for the purposes of conformity assessment pursuant to this regulation, if
will not be cancelled under the conditions laid down by law.
(2) the person responsible for the activities of conformity assessment pursuant to Regulation
No 180/1999 Coll., as amended by Decree-Law No 289/2000 Coll.,
considered to be the person responsible for the activities under this regulation.
§ 8
Shall be repealed:
1. Government Regulation No. 180/1999 Coll., laying down the technical
the requirements on the efficiency of boilers firing liquid or
gaseous fuels.
2. Government Decree No 289/2000 Coll., amending Decree-Law No.
180/1999 Coll., laying down technical requirements for the effectiveness of the
hot-water boilers firing liquid or gaseous fuels.
§ 9
This Regulation shall enter into force on the date of entry of the Treaty of accession of the Czech
Republic to the European Union.
The President of the Government:
PhDr. Spidla in r.
Minister of industry and trade:
Ing. Samantha r in r.
Annex 1
TECHNICAL REQUIREMENTS ON THE EFFICIENCY OF BOILERS
The prescribed value of the efficiency of the boilers are listed in the following table
for operation at rated output Pn and at high water temperature in boiler
equal to 70 ° C, and also at partial power and laid down the Middle
the temperature of the water in the boiler, while the temperature in partial performance is
specified for the individual types of boilers in different ways.
+-------------+--------+-----------------------+-----------------------+
| Boiler type | The range | Efficiency at rated | Efficiency at partial |
| | performance | performance | performance |
| | (kW) +---------+-------------+---------+-------------+
| | | Central | Required | Central | Required |
| | | temperature | efficiency (%) | | temperature efficiency (%) |
| | | water | | water | |
| | | the boiler | | the boiler | |
| | | (° C) | | (° C) | |
+-------------+--------+---------+-------------+---------+-------------+
| Standard | 4 to 400 | 70 | > = 84 + 2 | > = 50 | > = 80 + 3 |
| boiler | | | log Pn | | log Pn |
+-------------+--------+---------+-------------+---------+-------------+
| Low-temperature | 4 to 400 | 70 | > = 87.5 + | 40 | > = 87.5 + |
| boiler (*) | | | 1.5 log Pn | | 1.5 log Pn |
+-------------+--------+---------+-------------+---------+-------------+
| Condensing | 4 to 400 | 70 | > = 91 + log | 30 (*) | > = 97 + log |
| boilers | | | PN | | PN |
|-domestic | | | | | |
+-------------+--------+---------+-------------+---------+-------------+
(*) including condensing boilers using liquid fuel,
(*) water temperature at the inlet to the boiler
The values of technical requirements must be
included the appropriate tolerance for the authentication method applied in the production
and measurement, which are listed in the harmonised Czech technical
standards relating to the technical requirements of this regulation.
Annex 2
EC type-examination (conformity assessment procedure (B))
1. Ec type-examination is the procedure by which a notified
ascertains and attests that a sample, representing the production envisaged,
complies with the relevant provisions of this regulation.
2. the application for EC type-examination shall submit to the manufacturer or his
authorized representative notified the person of their own choice.
The request contains
and manufacturer identification data) (for a natural person name and surname and
permanent residence or place of business, the name of the legal person, or
business name and registered office). If the application is submitted by the authorised
the representative also contains identification information,
(b)) a written declaration that the same application has not been submitted to any other
notified to the person
(c)) the technical documentation, the content of which is set out in section 3.
The applicant must provide the notified the person of the production envisaged,
(hereinafter referred to as "type a"), the notified body may request further
type specimens are needed for the implementation of the programme of tests.
3. the technical documentation includes information relating to the design, manufacture
and the operation of the boiler or the components necessary to assess conformity of the boiler or
the component with the requirements of this regulation, and includes a
and a general description of the type)
b) conceptual design and manufacturing drawings, drawings of assemblies, sub-assemblies, circuits,
and so on, necessary for conformity assessment
c) descriptions and explanations necessary for the understanding of the drawings and charts, and
operation (activities) of the boiler, or components,
(d)) the list of harmonised technical standards, used whole or
in part, and descriptions of the solutions adopted to meet the technical requirements for
the effectiveness of where these standards have not been applied,
(e) the results of the design calculations), or tests,
f) protocols for examination.
4. the notified body
4.1. Examine the technical documentation, verify that the type has been manufactured in the
accordance with that documentation, and identify the elements which have been designed
in accordance with the relevant provisions of harmonised technical standards, as well as
components which have been designed without applying the relevant provisions of those
standards.
4.2. Carry out or have carried out the necessary verifications and tests necessary for the
determine whether, where the standards have not been applied the harmonized technical,
the solutions adopted by the manufacturer complies with the technical requirements for efficiency.
4.3. Carry out or have carried out the necessary verifications and tests necessary for the
determine whether, where there has been selected using the relevant harmonised
technical standards, these were actually used.
4.4. Agree with the manufacturer or his authorised representative instead, where
to verify and the necessary tests to be carried out.
5. in the case that the type meets the relevant provisions of this regulation,
notified body shall issue the manufacturer or his authorised representative
EC type-examination certificate. This certificate contains identification
information about the manufacturer, or his authorized representative, conclusions of the examination
and the necessary data for identification of the certified type.
To EC type-examination certificate shall attach the notified list
the relevant parts of the technical documentation. The copy remains stored for
notified persons.
If the notified person refuses the manufacturer or his authorised
representatives of the EC type-examination certificate shall inform the detailed
the reasons for the refusal and give him the possibility of the opposition against the refusal.
6. The applicant shall inform by the person who owns the technical
certified documentation of any modification to the approved boiler
or component that requires additional approval. Additional
approval is confirmed in the form of a supplement to the initial EC
type-examination.
7. the notified body shall communicate to all the competent notified persons
information on the EC type-examination certificates and their additions
released, or canceled.
8. the other notified the person concerned may obtain copies of certificates
EC type-examination and their amendments; attachments must be for
other notified the person kept available.
9. the manufacturer or his authorized representative shall keep with
the technical documentation a copy of the EC type-examination certificate and
their additions for at least 10 years after the last date of production
the relevant product.
In the event that the manufacturer is not established in the territory of the European Community, or
There is his authorised representative, is for the provision of evidence of
conformity assessment on the request of the supervisory authority responsible to the one who gives
the product on the market.
Annex 3
1. Type conformity (conformity assessment procedure (C))
1.1. the conformity to type referred to in the EC type-examination certificate is
the procedure whereby the manufacturer, or his authorised representative
convinces and declares that the boilers or components are in accordance with the
type described in the EC type-examination certificate issued by the procedure
conformity assessment (B) and satisfy the relevant requirements of this regulation.
The manufacturer or his authorised representative shall affix the markings
The CE MARKING and shall issue a written declaration of conformity.
1.2. Manufacturer provides all the necessary measures to ensure that production
the procedure ensured the conformity of the manufactured boilers or components with the type
as described in the EC type-examination certificate and with the technical requirements of the
efficiency.
1.3. the manufacturer or his authorized representative shall keep a copy of the Declaration
of conformity for at least 10 years after the last date of manufacture of the competent
the product. In the event that the manufacturer is not established in the territory of the European
the community does not exist or its authorised representative,
providing evidence of the conformity assessment on the request of the supervisory authority
the responsibility of the person who puts the product on the market.
1.4. the notified body chosen by the manufacturer, the person performs or carry
in random intervals tests of the product. A suitable sample of the finished
products randomly selected by a person to examine and carry out
the appropriate tests defined in the harmonised technical standards,
or equivalent tests, shall be carried out in order to determine whether products
comply with the requirements of this regulation. In the event that one or more of the
of the specimens tested products, the notified body shall take the
the corresponding measures.
2. PRODUCTION QUALITY ASSURANCE (conformity assessment procedure (D))
2.1. Production quality assurance is the procedure whereby the manufacturer, complying with the
the provisions of point 2.2., persuades and declares that the boilers or
components are in conformity with the type as described in the EC type-examination certificate
type, and meet the requirements of this regulation. The manufacturer or his
the authorized representative must affix the CE marking to each product and shall draw up a
the written declaration of conformity. The CE marking must be accompanied by the
the identification number of the notified person, who carries out the supervision of
the quality system referred to in point 2.4.
2.2. The manufacturer shall apply the quality system approved production and control in accordance with
2.3. and is subject to surveillance as specified in point 2.4.
2.3. Quality System
2.3.1. the manufacturer shall submit the application for assessment of his quality system
production of components for the boiler or notified to the person in accordance with its
options.
The request contains
and) all necessary information about boilers or components,
(b) documentation on the quality system) production,
(c)) the technical documentation relating to the certified type and a copy of the
EC type-examination certificate.
2.3.2. production quality System must ensure compliance of the boilers or components
with the type described in the EC type-examination certificate and with the requirements of this
the regulation, which will apply to them.
All the measures taken by the manufacturer must be systematic and orderly
in the manner documented in the form of written instructions, procedures and instructions.
The quality system documentation must permit uniform interpretation of the programmes,
plans, manuals and quality records.
The documentation includes in particular an adequate description of the
and) the quality objectives, the organisational structure and responsibilities of the statutory
authorities and their powers in relation to the quality of the boilers or components,
(b)) production, quality control procedures and quality assurance, other
used by the processes and systematic actions,
(c)) the examination and tests that will be carried out in the pre-production, production,
and the post-production stage, including their frequency,
d) quality records, such as inspection protocols and information on
test data, calibration data, qualification of the relevant records
workers and so on,
(e) the means to monitor) whether you have reached the required quality of boilers
or components and the effective operation of the quality system.
2.3.3. the notified body shall examine whether the quality system meets the
the requirements referred to in point 2.3.2. Presumption of conformity with these requirements is
met by the quality system which conform to the relevant harmonised
technical standard. The procedure also includes an assessment of the manufacturer.
A competent team of assessors must have at least one Member
experience of assessing the relevant production technology.
Notified manufacturers passes its decision, which contains the
the results of the assessment relating to boilers or to components, which
concerns, and proper justification for its decision.
2.3.4. the manufacturer of the boiler or the components ensures fulfilment of obligations,
arising from the quality system as approved and maintain it so that it was
remains adequate and efficient.
The manufacturer or his authorised representative shall inform by person
which approved the quality system informed of any intended change in the system
the quality.
Notified body shall assess the proposed changes and decide whether the amended
the quality system will still satisfy the requirements referred to in point 2.3.2.,
or whether it is necessary to perform a new assessment.
Notified manufacturers passes its decision, which contains the
the results of the assessment and the rationale for its decision.
2.4. monitoring under the responsibility of the notified persons
2.4.1. the purpose of surveillance is to ensure that the manufacturer duly fulfils the obligations
arising out of the approved quality system.
2.4.2. for the purposes of supervision, the manufacturer allows the notified person access to the
areas of production, inspection, testing and storage and provide it
the necessary supporting documents, in particular:
and the documentation on the quality system),
(b)), for example, information on the quality of the reports on the inspections and the results
and test data, calibration data, data on the qualifications of the personnel concerned.
2.4.3. the notified body carries out periodic monitoring, including an assessment of the
the place to be, that the manufacturer of boilers or components maintains and
applies the quality system and the manufacturers of the passes on the results of supervision.
2.4.4. Additionally, the notified body may make unannounced monitoring in
manufacturer. When an unsolicited supervision may notified to carry out
tests, or have them performed to verify proper function of the system
the quality. Notified provides manufacturers report on the results
supervision, and if the contents of the supervision of the test, and the Protocol on the
the tests.
2.4.5. the manufacturer for at least 10 years after the last date of production
the relevant product stores
and the documents referred to in point 2.3.1). (a). (b)),
(b) the particulars of the changes by) item 2.3.4.,
(c)) the notification messages, logs, and obtain, according to the last
paragraph 2.3.4. and according to paragraph 2.4.3. and section 2.4.4.
2.4.6. each notified body shall communicate to the all relevant notified
persons information about the documents concerning the quality system approvals
issued or cancelled.
3. the PRODUCT QUALITY ASSURANCE (conformity assessment procedure (E))
3.1. Product quality assurance is the procedure whereby the manufacturer,
complying with the provisions of section 3.2. convinces and declares that the boilers or
components are in conformity with the type as described in the EC type-examination certificate
type, and meet the requirements of this regulation. The manufacturer or his
the authorized representative must affix each boiler or the CE marking to the component and
draw up a written declaration of conformity. The CE marking must be accompanied by the
the identification number of the notified person, who carries out the supervision referred to in
point 3.4.
3.2. the manufacturer applies the approved quality system inspection and testing
finished boilers or components in accordance with section 3.3. and is subject to the supervision
referred to in point 3.4.
3.3. Quality System
3.3.1. the manufacturer shall submit the application for assessment of his quality system for the
the relevant components of the boiler or notified to the person of their choice.
The request contains
and) all necessary information about boilers or components,
(b) documentation on the quality system) products
(c)) the technical documentation relating to the certified type and a copy of the
EC type-examination certificate.
3.3.2. in the framework of the quality system is tested every boiler or component
According to the harmonised technical standards, or must be
equivalent tests in order to determine compliance with technical requirements
on efficiency.
All the measures taken by the manufacturer must be systematic and orderly
in the manner documented in the form of written instructions, procedures and instructions.
The quality system documentation must permit uniform interpretation of the programmes,
plans, manuals and quality records.
The documentation includes in particular an adequate description of the
and) the quality objectives, the organisational structure and responsibilities of the statutory
authorities and their powers with regard to the quality of the boilers or components,
(b)) the examination and tests that will be carried out after manufacture, other
used by the processes and systematic actions,
(c) monitor the effectiveness of the system) resource quality
d) quality records, such as inspection protocols and information on
test data, calibration data, qualification of the relevant records
workers, and so on.
3.3.3. the notified body shall examine whether the quality system meets the
the requirements referred to in point 3.3.2. Presumption of conformity with these requirements is
met by the quality system which conform to the relevant harmonised
technical standard. The procedure also includes an assessment of the manufacturer.
A competent team of assessors must have at least one Member
experience of assessing the relevant production technology.
Notified manufacturers passes its decision, which contains the
the results of the assessment relating to boilers or components, which are
concerns, and the rationale for its decision.
3.3.4. the manufacturer of the boiler or the components ensures fulfilment of obligations,
arising from the quality system as approved and maintain it so that it was
remains adequate and efficient.
The manufacturer or his authorised representative shall inform by person
which approved the quality system informed of any intended change in the system
the quality.
Notified body shall assess the proposed changes and decide whether the amended
the quality system will still satisfy the requirements referred to in point 3.3.2.,
or whether it is necessary to perform a new assessment.
Notified manufacturers passes its decision, which contains the
the results of the assessment and the rationale for its decision.
3.4. Surveillance under the responsibility of the notified persons
3.4.1. the purpose of surveillance is to ensure that the manufacturer duly fulfils the obligations
arising out of the approved quality system.
3.4.2. for the purposes of supervision, the manufacturer allows the notified person access to the
areas of production, inspection, testing and storage and provide it
the necessary supporting documents, in particular:
and the documentation on the quality system),
(b)) the technical documentation,
(c)), for example, information on the quality of the reports of the tests, test protocols,
calibration data, information on the qualifications of the staff concerned.
3.4.3. the notified body carries out periodic monitoring, including an assessment of the
the place to be, that the manufacturer of boilers or components maintains and
applies the quality system and the manufacturers of the passes on the results of supervision.
3.4.4. Additionally, the notified body may make unannounced monitoring in
manufacturer. When an unsolicited supervision may notified to carry out
tests, or have them performed to verify proper function of the system
the quality. Notified provides manufacturers report on the results
supervision, and if the contents of the supervision of the test, and the Protocol on the
the tests.
3.4.5. the manufacturer for at least 10 years after the last date of production
the relevant components of the boiler or kept
and the documents referred to in section 3.3.1). (a). (c)),
(b)) change in accordance with the second paragraph of section 3.3.4.,
(c)) the notification and obtain protocols according to the last paragraph
section 3.3.4. and referred to in section 3.4.3. and 3.4.4.
3.4.6. each notified body shall communicate to the all relevant notified
persons information about the documents concerning the quality system approvals
issued or cancelled.
Annex 4
cancelled
Annex 5
THE CONDITIONS OF THE AUTHORIZATION
1. Authorized person, its Director and the staff responsible for
carrying out the verification tests shall not be the designer, manufacturer,
the supplier or the Assembly workers carrying out installation of boilers
or components, that poll or the authorised representatives of some of the
These parties. May not participate in directly or as authorised representatives
the design, manufacture, marketing or maintenance of such boilers and components.
This does not preclude the possibility of exchanges of technical information between the manufacturer and the
This authorized person.
2. the Authorized person and its staff must carry out the verification
tests at the highest level of professionalism and competence, and
they must avoid all nátlaků and motivation, in particular financial, which
could affect their assessment of the results of the checks, in particular for persons
or groups of persons who have an interest in the result of verifications.
3. the Authorized person is required to have the necessary staff and
possess the necessary facilities to enable the proper implementation of the
the administrative and technical tasks connected with verification; must have
also access to the equipment required for special verification.
4. The staff responsible for inspection must have
and proper technical and professional) training,
(b) satisfactory knowledge of the requirements) of the tests they carry out and
adequate experience for performing these tests,
(c)) ability to draw up certificates, records and reports required to
record during the tests.
5. the Authorized person is required to ensure the impartiality of the employees
making the inspection. Their remuneration must not depend on the number of
tests carried out or on the results of these tests.
6. Confidentiality (section 20a of Act) authorized employees of the person
of all the facts, which are taught in the activities authorized
person under this regulation. This obligation shall not apply to
the competent national authorities.
7. the Authorized person is obliged to take out liability insurance for
damage (article 11, paragraph 3, of the Act).
1) Council Directive 92/42/EEC of 21 December 1989. May 1992 on
the effectiveness of the new hot-water boilers with liquid or gaseous fuels.
Council Directive 93/68/EEC of 22 July 1993. July 1993, amending the
Directive 87/404/EEC (simple pressure vessels), 88/378/EEC (safety
of toys), 89/106/EEC (construction products), 89/336/EEC (electromagnetic
compatibility), 89//392/EHS (machinery), 89/686/EEC (personal
protective equipment), 90/384/EEC (weight attests), the
90/385/EEC (active implantable medical devices), 90/396/EEC
(appliances burning gaseous fuels), 91/263/EEC (telecommunications terminal
equipment), 92/42/EEC (new hot-water boilers liquid or gaseous
fuels) and 73/23/EEC (electrical equipment designed for use within the specified
voltage limits).
European Parliament and Council Directive 2004/8/EC of 11 July 2001. February 2004 on the
the promotion of combined heat and power based on demand
useful heat in the internal energy market and amending Directive
92/42/EEC.
European Parliament and Council Directive 2005/32/EC of 6 May 2003. July
2005 establishing a framework for the setting of ecodesign requirements for energy
appliances and amending Council Directives 92/42/EEC and European Parliament and
Of the Council 96/57/EC and 2000/55/EC.
2) Government Regulation No. 22/2003 Coll., laying down technical requirements
on gas appliances.
3) Government Regulation No. 291/2000 Coll., laying down the graphic form of the
the CE marking.
4) § 2 (b). I) of Act No. 22/1997 Coll., as amended by Act No. 204/2002 Sb.
