91.140.10 Central heating systems
Displaying 265-276 of 286 results.
LVS EN 17522:2023
standard
EN
Design and construction of backfilled and grouted borehole heat exchangers
26.12 €
LVS EN 17690-1:2024
standard
EN
Components for BAC control loop - Sensors - Part 1: Room temperature sensors
22.17 €
LVS EN 17692:2025
standard
EN
Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking
17.61 €
LVS EN 17956:2024
standard
EN
Energy efficiency classes for technical insulation systems - Calculation method and applications
19.44 €
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
20.34 €
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
21.25 €
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
11.25 €
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
11.25 €
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
11.25 €
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
11.25 €
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
17.61 €
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
19.44 €