ONR CEN/TS 15502-3-1:2024 10 15
Current
The latest, up-to-date edition.
Gas-fired central heating boilers - Part 3-1: H2NG and ACCF - Expansion of EN 15502-2-1:2022
Hardcopy
German - English
10-15-2024
Important note : All end users must be registered with an Account prior to user licenses being assigned.Scope of CEN/TS 15502-3-1 EN 15502-2-1:2022, Clause 1 applies with the following modifications: Add after k): l) which are fully premixed appliances equipped with an Adaptive Combustion Control Function (ACCF) that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance including gas grids for natural gases of the second family where up to 20% hydrogen volume is added to the natural gas (H2NG-Y20). m) which are fully premixed appliances equipped with a Pneumatic Gas Air Ratio controller (PGAR) that are intended to be connected to gas grids for natural gases of the second family where up to 20% hydrogen volume is added to the natural gas (H2NG-Y20), where the quality of the distributed gas without adding the hydrogen is not likely to vary to a large extent over the lifetime of the appliance.
| Committee |
CEN/TC 109
|
| DocumentType |
Technical Specification
|
| Pages |
65
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Current
|
| Standards | Relationship |
| CEN/TS 15502-3-1:2024 | Identical |
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