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ČSN is a protected designation of Czech national technical standards.
Heating boilers - Special requirements for oil fired room sealed units up to 70 kW
Standard published on 1.8.2007
Selected format:Heating boilers - Energy assessment of hot water storage tanks
Standard published on 1.4.2020
Selected format:Heating boilers - Energy assessment of hot water storage systems
WITHDRAWN published on 1.6.2008
Selected format:Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C
Standard published on 1.5.2009
Selected format:Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C
WITHDRAWN published on 1.7.2006
Selected format:Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements
Standard published on 1.12.2008
Selected format:Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking
Standard published on 1.10.2025
Selected format:Gas-fired heating boilers - Part 1: General requirements and tests
WITHDRAWN published on 1.7.2013
Selected format:Gas-fired heating boilers - Part 1: General requirements and tests
Standard published on 1.6.2024
Selected format:Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
Standard published on 1.7.2024
Selected format:Latest update: 2026-09-03 (Number of items: 2 300 115)
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