Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 CO2 CHILLER, 4-PIPES & HEAT PUMP WITH REMOTE GAS COOLER YUKON Series Cooling capacities from 35 to 940kW Heating capacities from 35 to 560kW Enex presents YUKON, the innovative series of Chillers with transcritical cycle cooled by air, dedicated to cooling water and water/glycol mixtures. Heat Pump and 4 Pipes versions are available. Its use is particularly suitable in all environments that require a significant quantity of hot water, such as hotels and hospitals, beside the production of cold water to different temperatures for both technical, process and comfort applications. The series was conceived to facilitate and exploit heat recovery in a particularly efficient way. Enex has been the first company ever to develop CO2 only solutions since 2004. CO2 (R744) is a natural fluid with zero OPD, GWP = 1. Neutral refrigerant by excellence, CO2 is neither toxic nor flammable: among natural gases it is in fact the one with fewer contraindications so that represents the perfect choice for the future, not subject to the F-gas regulation on fluorinated gases. Copyright © ENEX S.R.L - Società a Socio Unico Via Veneto 12, 31038 Padernello di Paese (Treviso), Italy | P.IVA IT02328320300 Tel +39 0422 440429 | Fax +39 0422 961021 | [email protected] | www.enex.it

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 4 VERSIONS FOR A FUTURE PROOF SOLUTION FOR HEATING, COOLING AND SIMULTANEOUS HEATING & COOLING YUKON is Enex’s innovative CO2 transcritical air- or water-cooled chiller, 4-pipe and heat pump series for cooling and heating of water or brine mixtures. The well-known advantages of CO2 as a refrigerant are further exploited in all applications requiring 2 simultaneous production of chilled water, for space cooling or process, and hot water, even at high temperatures, for space heating, process and domestic...

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 MAIN FEATURES - Compressor: semi hermetic type, designed for CO2 transcritical applications; Inverter: 1st compressor driven by frequency inverter for a continuous and accurate capacity control; Expansion valve: back pressure electronic expansion valve for high pressure value fine tuning; 4-pipe unit design: specific heat exchangers for cool and hot water in each operating mode (cooling, heating, heat recovery); Evaporator: gravity fed flooded stainless steel plate exchangers to increase the performances...

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 COMFORT VERSION Water chiller with remote gas cooler for outlet water temperatures from 5° to 15°C, with optional heat recovery. Hot water production is possible only if there is a request for cooling. For chilled water production, Enex has adopted a gravity fed flooded evaporator system, which ensures simple construction, extreme control stability, small temperature approach and high efficiency. For some models the Ejector option is also available, which guarantees seasonal energy efficiency 12% higher...

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 GENERAL TECHNICAL DATA COMFORT VERSION Cooling capacity Power consumption EER Water flow rate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply COMFORT VERSION Cooling capacity Power consumption EER Water flow rate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply Notes: (1) (2) (3) (4) (5) (6) (7) (8) Water temperature in/out:...

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 BRINE VERSION Brine chiller with remote gas cooler for outlet water temperatures from +4°C to -15°C, with optional heat recovery. The operating principle is equivalent to the Comfort version. GENERAL TECHNICAL DATA BRINE VERSION Cooling capacity Power consumption EER Water flow rate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply BRINE VERSION Cooling capacity Power consumption EER Water flow rate Water pressure...

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 GENERAL TECHNICAL DATA BRINE VERSION Cooling capacity Power consumption EER Water flow rate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply Notes: (1) (2) (3) (4) (5) (6) (7) (8) Water temperature in/out: 12°C / 7°C. Outdoor air temperature: 35°C Performances according to EN 14511 Water temperature in/out: -4°C / -8°C with 35% ethylene glycol. Outdoor air temperature: 35°C Water temperature in/out: 35°C / 50°C....

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 HEAT PUMP VERSION Heating only unit with remote evaporator GENERAL TECHNICAL DATA HEAT PUMP Heating capacity 35/65 Power consumption COP Water flowrate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply HEAT PUMP Heating capacity 35/65 Power consumption COP Water flowrate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply Notes:...

Commercial Brochure Chillers & Reversible Chillers / Heat Pumps using natural refrigerant CO2 GENERAL TECHNICAL DATA HEAT PUMP Heating capacity 35/65 Power consumption COP Water flowrate Water pressure drop Water connections No. of compressors No. of circuits Length Width Height Weight Sound power Sound pressure Power supply Notes: (1) (2) (3) (4) (5) (6) (7) (8) Water temperature in/out: 12°C / 7°C. Outdoor air temperature: 35°C Performances according to EN 14511 Water temperature in/out: -4°C / -8°C with 35% ethylene glycol. Outdoor air temperature: 35°C Water temperature in/out: 35°C / 50°C....