Heat pump water heaters. Testing and rating for performance - Heat pump water heaters for space heating
Heat pump water heaters. Testing and rating for performance - Heat pump water heaters for space heating
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What is ISO 19967-2- Air-source heat pump about?
ISO 19967 series discusses heat pump water heaters and their testing and rating for performance. ISO 19967-2 is the second part of the series that specifies test conditions and test procedures for determining the performance characteristics of air source heat pump water heaters for space heating with electrically driven compressors with or without supplementary heater. NOTE: Testing procedures for simultaneous operation for hot water supply and space heating are not treated in ISO 19967-2 . Simultaneous means that hot water supply and space heating generation occur at the same time and can interact.
Who is ISO 19967-2-
Другие стандарты BS