Engineering for a better world. The best of both - combined cooling and heating with NH3

SAVES TOTAL COSTS, SAVES GREENHOUSE GASES. The global need for successive decarbonization also requires the industrial energy supply to become more sustainable. Process and district heating demands in particular will have to be fulfilled without using fossil fuels in the near future. The GEA Blu-Red Fusion is the perfect solution to meet those sustainability expectations. Of course, not only that: The chiller-heat pump combination offers flexible and efficient cooling and heating with one compact product that reduces the total costs of ownership compared with conventional systems. Based on the...

GEA Blu-Red Fusion: combined cooling and heating with ammonia for zero global warming potential. natural refrigerant Offering zero GWP (Global Warming Potential) and the highest volumetric efficiencies, the natural refrigerant ammonia complements environmentally friendly and economic properties. F-Gas regulation, BREEAM and other s ustainability labels GEA takes environmental protection and sustainability seriously. • F-Gas regulation: Key to the European regulation adopted in 2014 is Global Warming Potential (GWP). This represents an internationally accepted environmental benchmark for the use...

EFFICIENT AND FLEXIBLE SOLUTION FOR A RANGE OF APPLICATIONS. Heating application examples Process heating District heating Space heating Supply, high temperature Heat pump stage * Chiller stage The GEA Blu-Red Fusion operates the process in two-stages, a low-pressure “chiller” stage and a high-pressure “heat pump” stage combined with an efficient “cascade” intermediate heat exchanger which minimizes the electric energy input. Climatization/ Combined air-conditioning process cooling Groundwater/ surface water Combined cooling and heating in a nutshell A heat pump process follows the same thermo-dynamic...

Powerful, efficient and low-maintenance, the GEA Blu-Red Fusion provides the perfect solutions for all industries and users with heating demands at low source temperatures or combined cooling and heating requirements. Flexible operating modes for scores of applications Whether efficient heating at low source temperatures, simul taneous cooling and heating, or refrigeration while recovering heat whenever necessary at high supply temperatures – the GEA Blu-Red Fusion does it all: • Simultaneous cooling and heating in full or part-load capacity • Simultaneous cooling and “reduced” heating (heat...

GEA Blu-Red Fusion -reciprocating compressors for best efficiencies and temperatures up to +95 °C. The GEA Blu-Red Fusion series based on the GEA BluGenium low-stage part and GEA RedGenium high-stage part is characterized by efficient piston compressors and the lowest refrigerant charges. The first choice when it comes to maximum efficiency. The combination of GEA BluGenium low-stage with GEA RedGenium heat pump modules ensures optimum efficiency for a wide capacity and temperature range. Thanks to a brand-new reciprocating series, heat sink temperatures up to +95 °C can be provided making the...

1. Best-in-class reciprocating compressors • GEA reciprocating technology for highest volumetric efficiency • Three different high-pressure comp-ressor lines available suited for a wide application range • Simplified design without oil separator and cylinder head cooling • Specific high-stage compressor design, functions and components for maximum reliability • Replacement and independence of fossil-fueled heating systems • Future-proof refrigerant ammonia (R717) with zero global warming potential at highest availability • Reduced energy input and resource consumption thanks to smart GEA design...

GEA Blu-Red Fusion -screw compressors for higher capacities and temperatures up to +85 °C. The Blu-Red Fusion series based on the GEA BluAstrum low-stage part and GEA RedAstrum high-stage part includes high-end screw compressors. The most reliable solution for highest capacities and supply temperatures. The combination of GEA BluAstrum low-stage with GEA RedAstrum heat pump modules is suited for high capacity and high heat carrier temperature demands. The low-stage GEA BluAstrum can be replaced with a reciprocating compressor based GEA BluGenium for low to medium capacities and to further improve...

1 High-efficiency screw compressors • Proprietary 5/6 rotor profile - industry-leading COP • Specific heat pump design, 52 bar design pressure of the high-stage compressor • Pressure-activated, springless suction check valve for smooth operation and increased efficiency • Stepless capacity control via speed regulation and additional capacity slide for infinitely variable capacity • Replacement and independence of fossil-fueled heating systems • Future-proof refrigerant ammonia (R717) with zero global warming potential at highest availability • Reduced energy input and resource consumption thanks...

GEA Blu chiller and Red heat pumps are used across a wide range of industries and applications. The GEA Blu-Red Fusion combines the best of both - efficient cooling and heating with one economical and ecological product which is easy to use, reliable and requires little maintenance. A future proof-installation. • Industry-leading compressor and GEA Omni controller technology • Use of ammonia with high volumetric efficiency • State-of-the-art heat exchangers in the most efficient, project-specific set-up • Efficiency optimized intermediate temperature/pressure level • Optimized components for...

1) Blu Chiller - Red Heat Pump type connotation: BG = BluGenium, BA = BluAstrum, RG = RedGenium, RA = RedAstrum, BG/BA/RG numbers refer to model size, RA letters refer to compressor housing and swept volume size. 2) BG/RG reciprocating compressor speed max. 1,500 rpm, BA screw compressor speed max. 4,500 rpm, RA screw compressor speed max. 3,600 rpm (RM, RN, RR types limited to 3,300 rpm). 3) COP combined = cooling plus heating capacity / power consumption at net. 4) Dimensions and weights are based on standard exemplary applications. Values can differ depending on the specific operating conditions!...