The IEA has discontinued providing data in the Beyond 2020 format (IVT files and through WDS). Data is now available through the .Stat Data Explorer, which also allows users to export data in Excel and CSV formats.
Source: International Energy AgencyLast updated: 5 November 2017
MEPS covers: Gas water heaters intended for use with natural gas; liquefied petroleum gas (LPG) and simulated natural gas (SNG) up to a nominal gas consumption of 50 MJ per hour for storage types and 250 MJ per hour for instantaneous types and which fall within the scope of AS 4552.