91.140.10 Central heating systems
Displaying 265-276 of 283 results.
LVS EN 17956:2024
standard
EN
Energy efficiency classes for technical insulation systems - Calculation method and applications
16.90 €
LVS EN 50379-1:2004
standard
EN
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 1: General requirements and test methods
17.69 €
LVS EN 50379-1:2012
standard
EN
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 1: General requirements and test methods
18.48 €
LVS EN 50379-2:2004
standard
EN
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 2: Performance requirements for apparatus used in statutory inspections and assessment
9.78 €
LVS EN 50379-2:2012
standard
EN
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 2: Performance requirements for apparatus used in statutory inspections and assessment
9.78 €
LVS EN 50379-3:2004
standard
EN
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 3: Performance requirements for apparatus used in non-statutory servicing of gas fired heating appliances
9.78 €
LVS EN 50379-3:2012
standard
EN
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 3: Performance requirements for apparatus used in non-statutory servicing of gas fired heating appliances
9.78 €
LVS CLC/TS 50612:2014
standard
EN
Portable electrical apparatus for the measurement of combustion flue gas parameters - Guide to their use in the process of commissioning, servicing and maintaining gas fired central heating boilers
15.31 €
LVS CLC/TS 50612:2016
technical specification (TS)
EN
Portable electrical apparatus for the measurement of combustion flue gas parameters - Guide to their use in the process of commissioning, servicing and maintaining gas fired appliances
16.90 €
LVS EN ISO 52016-1:2017
standard
EN
Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 1: Calculation procedures (ISO 52016-1:2017)
31.42 €
LVS EN ISO 52016-1:2017/NA:2020
national annex
LV
Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 1: Calculation procedures (ISO 52016-1:2017) - National Annex
25.36 €
LVS EN ISO 52016-1:2021
standard
LV
Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 1: Calculation procedures (ISO 52016-1:2017)
47.13 €