No products in the cart.
Saginomiya Joins R744.com as Bronze Partner
The Japanese manufacturer produces a range of components for CO2-based HVAC&R systems.
Read more
More Than 500 Itomic CO2 Heat Pump Water Heaters Installed in South Korea
This includes 110 units that have been installed at 40 universities across the country since 2006.
ATMO Europe: Unorthodox AHU with Reversible CO2 Heat Pump Under Development for European Offices
The Danish Technology Institute is partnering with Denmark-based manufacturer Unic Air to create a prototype of the HVAC unit for testing.
ATMO Europe: Reversible CO2 Heat Pumps, Combined with CO2 Booster System, Take Root in European Retail Outlets
Multiple examples are unveiled by HVAC&R engineering specialists Frigo-Consulting.
ATMO Europe: Enex’s CO2 Heat Pumps Provide AC, Space Heating and Hot Water for Sicilian Hotel
The four-pipe transcritical CO2 system can operate in cooling and heating modes simultaneously or independently of each other.
ATMO Europe: CO2 Heat Pumps ‘Optimal’ for Applications up to 10MW, Says European Manufacturer Fenagy
The Danish OEM is currently working on 30 projects across Europe, including many district heating installations, with a total capacity of more than 50MW.
Tequs Unveils New CO2 Heat Pump with Small Capacity for Norwegian Market
The commercial system, offering 17–268kW capacity, will be available in spring 2023.
BOCK Expands CO2 Compressor Range into Higher Capacities and Lower Temperatures
The six-cylinder transcritical HGX56 CO₂ T is designed for industrial refrigeration and heat pump applications.
Refrigera Improves Valves’ Versatility and Durability
A new stainless-steel changeover valve can be used both for CO2 and ammonia.
Dorin Sees Growing Interest in CO2 Compressors for Heat Pumps
Customers are also asking about larger compressors, with little faith in HFOs as a long-term solution.