No products in the cart.
New European Proposal Calls for No Fossil Fuels in Heating and Cooling of Buildings by 2040
Stakeholders can submit comments on the European Commission’ proposal to decarbonise buildings until March 15.
Read more
EC Seeks Feedback on Efficiency and Labelling of ACs and Heat Pumps
The deadline for submitting comments is February 18.
CO2 Heat Pumps Found to Outperform Electric Heaters in Electric Buses
Electric heaters require five to six times more battery power than CO2 heat pumps to produce 1kW of heat, says Konvekta.
European Commission to Credit Efficient Cooling in Renewables Calculation
New rules intend to reward the most energy-efficient technologies, such as efficient reversible heat pumps and district cooling networks.
EDEKA Retailer Overcomes Acoustic Challenges in Transcritical CO2 Installation
TEKO’s ROXSTAsmart CO2 system was installed in a wooden-frame building, with ample heat reclaim.
OEM Biaggini Frigoriferi Reports CO2 Accomplishments
In 2021, the Swiss manufacturer installed 10 new transcritical CO2 racks and its first two reversible CO2 chillers supplying both AC and heating for a Swiss mall.
Swedish Company Launches Home CO2 Heat Pump for Space and Hot-Water Heating
The heat pump can replace a gas boiler in an existing home without expensive retrofitting, says Vattenfall.
Air-to-Water Heat Pump Efficiency ‘Highly Dependent’ on Optimal Defrost
The heating capacity and COP of CO2 heat pumps can decrease more then 25% during defrost, but optimal defrost can lower this to less than 10%, says Fenagy.
Advansor Launches New Online CO2 Training Course
The free eight-module course, available in several languages, covers commissioning and servicing of refrigeration systems.
Germany Rules Out F-Gas Equipment in Public Procurement
The “negative list” includes refrigerators and freezers containing halogenated refrigerants.