VDI-4650 BLATT 2 Simplified method for the calculation of the annual heating energy ratio and the annual gas utilisation efficiency of sorption heat pumps - Gas heat pumps for space heating and domestic hot water

VDI-4650 BLATT 2 - 2013 EDITION - CURRENT



Simplified method for the calculation of the annual heating energy ratio and the annual gas utilisation efficiency of sorption heat pumps - Gas heat pumps for space heating and domestic hot water


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Document Number

VDI 4650 Blatt 2:2013-01

Revision Level

2013 EDITION

Status

Current

Publication Date

Jan. 1, 2013