England · Statutory guidance
Conservation of fuel and power: Approved Document L, Volume 2 — Buildings other than dwellings
Energy performance guidance for non-domestic buildings, covering fabric, services, controls and commissioning.
- Edition
- 2021 edition incorporating 2023 amendments · Volume 2; later editions and transitions on source page
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- 116 of 116 PDF pages · 2 OCR pages
Energy & sustainability
Open original PDF at page 108 Source wording and page order preserved. Drawings and table layouts remain available in the original PDF.
F O N L I N E V E R S I O N
Appendix F: Standards referred to
BS 5422 Method for specifying thermal insulating BS EN 12809 Residential independent boilers fired
materials for pipes, tanks, vessels, ductwork and by solid fuel. Nominal heat output up to 50 kW.
equipment operating within the temperature range Requirements and test methods [2001 + A1: 2004]
-40°C to +700°C [2009]
BS EN 12831 Energy performance of buildings
BS 8850 Fan coil unit performance. Determination
BS EN 12831-1 Method for calculation of
of specific fan power. Test method [2020]
the design heat load. Space heating load,
BS EN 26 Gas-fired instantaneous water heaters for Module M3-3 [2017]
the production of domestic hot water [2015]
BS EN 12831-3 Method for calculation of
BS EN 89 Gas-fired storage water heaters for the the design heat load – Domestic hot water
production of domestic hot water [2015] systems heat load and characterisation of
needs, Module M8-2, M8-3. [2017]
BS EN 308 Heat exchangers. Test procedures for
establishing the performance of air to air and flue BS EN 13403 Ventilation for buildings. Non metallic
gases heat recovery devices [1997] ducts. Ductwork made from insulation ductboards
[2003]
BS EN 410 Glass in building. Determination of
luminous and solar characteristics of glazing [2011] BS EN 13842 Oil fired forced convection air heaters.
Stationary and transportable for space heating
BS EN 525 Non-domestic direct gas-fired forced
[2004]
convection air heaters for space heating not
exceeding a net heat input of 300 kW [2009] BS EN 14351-1 Windows and doors. Product standard,
performance characteristics. Windows and external
BS EN 621 Non-domestic gas-fired forced
pedestrian doorsets without resistance to fire and/
convection air heaters for space heating not
or smoke leakage characteristics [2006 + AMD 1:
exceeding a net heat input of 300 kW, without a fan
2010]
to assist transportation of combustion air and/or
combustion products [2009] BS EN 14511-2 Air conditioners, liquid chilling
packages and heat pumps for space heating and
BS EN 1020 Non-domestic forced convection gas-
cooling and process chillers, with electrically
fired air heaters for space heating not exceeding
driven compressors. Test conditions [2018]
a net heat input of 300 kW incorporating a fan
to assist transportation of combustion air or BS EN 14825 Air conditioners, liquid chilling
combustion products [2009] packages and heat pumps, with electrically driven
compressors, for space heating and cooling. Testing
BS EN 1507 Ventilation for buildings. Sheet metal air
and rating at part load conditions and calculation of
ducts with rectangular section. Requirements for
seasonal performance [2018]
strength and leakage [2006]
BS EN 15232 Energy performance of buildings.
BS EN 1886 Ventilation for buildings. Air handling
Impact of Building Automation, Controls and
units. Mechanical performance [2007]
Building Management [2017]
BS EN 12237 Ventilation for buildings. Ductwork.
BS EN 15450 Heating systems in buildings. Design of
Strength and leakage of circular sheet metal ducts
heat pump heating systems [2007]
[2003]
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O N L I N E V E R S I O N
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