NS ICS 91.140.65

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 3: Space distribution systems (DHW, heating and cooling), Module M3-6, M4-6, M8-6

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating and DHW generation systems, combustion systems (boilers, biomass), Module M3-8-1, M8-8-1

Energy performance of buildings - Method for calculation of the design heat load - Part 4: Explanation and justification of EN 12831-3, Module M8-2, M8-3

Thermal solar systems and components - Custom built systems - Part 2: Test methods for solar water heaters and combisystems

Thermal solar systems and components - Custom built systems - Part 4: Performance test methods for solar combistores

Gas-fired storage water heaters for the production of domestic hot water

Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW

Water supply — Specification for indirectly heated unvented (closed) storage water heaters

Gas-fired domestic appliances producing hot water — Part 5: Assessment of energy consumption of gas-fired appliances combined with electrical heat pump

Gas-fired domestic appliances producing hot water — Part 2: Assessment of energy consumption

Gas-fired domestic appliances producing hot water — Part 3: Assessment of energy consumption of solar supported gas-fired appliances

Specification texts for building, construction and installations — Part Y: Special technical installations and constructions

Residential solid fuel burning appliances — Part 2-4: Independent boilers — Nominal heat output up to 50 kW