All Completed & Ongoing

Projects


Annex

48

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Industrial Heat Pumps, Second Phase

Industrial heat pumps (IHP) are active heat-recovery devices that increase the temperature of waste heat in an industrial process to a higher temperature to be used in th…
Annex

40

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Annex 40 - Heat Pump Concepts for Nearly Zero-Energy Buildings

Objectives Evaluation of concepts for buildings in order to reach a nearly Zero Energy consumption applying heat pumps as core component of the building technology Evalua…
Annex

38

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Solar and Heat Pump Systems

A joint project with the IEA “Solar Heating and Cooling” Implementing Agreement (SHC) Task 44 Annex 38 was concerned with solar and heat pump system for space heating…
Annex

37

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Demonstration of Field Measurements of Heat Pump Systems in Buildings - Good Examples with Modern Technology

There is a need to be able to demonstrate the potential for energy savings and CO2 reduction with heat pump technology. There is also a need for increased knowledge of th…
Annex

36

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Quality Installantion/Quality Maintenance Sensitivity Studies

It is widely recognised that residential and commercial heat pump equipment suffers significant performance loss (i.e. decreased capacity and efficiency), depending on ho…
Annex

35

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Application of Industrial Heat Pumps (IHP)

Objectives The objective of the Annex was to reduce the use of energy and emissions of greenhouse gas emissions by the increased application of heat pumps in industry,…
Annex

34

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Thermally Driven Heat Pumps for Heating and Cooling

The goal of Annex 34 was to reduce the environmental impact of heating and cooling by the use of thermally driven heat pumps. It was based on the results from Annex 24, …
Annex

33

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Compact Heat Exchangers in Heat Pumping Equipment

This Annex was directed at widening the use of compact heat exchangers (CHEs) in heat pumping systems. The Annex wanted to show that these can improve efficiencies, min…
Annex

32

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Economical Heating and Cooling Systems for Low Energy Houses

This Annex investigated different configurations of integrated multifunctional heat pump systems for space heating, DHW production, space cooling, ventilation and de-/hu…
Annex

31

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Advanced Modeling and Tools for Analysis of Energy Use in Supermarkets

Supermarkets are the most energy intensive buildings in the commercial sector. It has been estimated that 3-5 % of the total use of electricity stems from supermarkets in…