Products
AIR-COOLED SCROLL CHILLER WITH R-454B
Trane announced its latest addition to the scroll compressor chillers , heat pumps , multi-pipe units and rooftops portfolio featuring the low global warming potential ( GWP ) R-454B refrigerant . The Sintesis Advantage CGAF air cooled chillers with R-454B are now available in capacities ranging from 150 to 670 kilowatts ( kW ). The units deliver up to 5 % better cooling efficiency and an equally wide operating map compared to equivalent models with R410A .
The R-454B refrigerant , a non-ozone depleting HFO / HFC [ 1 ] blend , has a GWP level of 467 , the lowest among the refrigerants available today for scroll compressor technology . R-454B offers 76 % reduction in direct GWP impact against R-410A and 34 % reduction against R-32 HFC refrigerant . This answers customers ’ need for a sustainable refrigerant option that future proofs their investment and mitigates the increasing tax rates put on
refrigerants across Europe .
The new Sintesis Advantage CGAF models with R-454B are part of the Trane Technologies EcoWise portfolio . The EcoWise exclusive product portfolio includes HVAC and refrigeration systems , products , and initiatives designed to lower the environmental impact of Trane Technologies ’ products , organisation and customers .
For more information , call + 27 ( 0 ) 21 704 1570 .
CONDENSING UNITS
Reliability , efficiency , and compactness will make the Danfoss Optyma™ Slim Pack condensing unit an ideal cooling solution for the dairy industry .
The Danfoss Optyma™ Slim Pack condensing unit provides :
• Energy efficient and cost-effective solution - up to 24 % energy savings .
• Up to 35 % cost savings on refrigerant – Optyma™ Slim Pack units utilise highly efficient micro channel heat exchangers to help reduce refrigerant charge by up to 35 % compared to standard condensers .
• Dimensions - Optyma™ Slim Pack has been designed to perfectly match a milk tank ’ s size , enabling transportation of the entire system from the factory to the end user without additional cost .
• Quick pull down is essential to ensure 100 % quality without product loss .
• All units are 100 % factory tested to ensure safe factory assembly on to milk tanks , as well as reduced leak risks and down time on site .
• The Optyma™ Slim Pack condensing unit is equipped with Danfoss components optimised to work together : compressor , controls , and heat exchanger .
• Danfoss Micro channel heat exchangers and housing are corrosion resistant ; the galvanised and painted housing has passed a 400-hour salt spray test to ensure a long lifetime in harsh environments .
For more information , contact : + 27 ( 0 ) 11 785 7600 .
FRIGAIR 2022 www . frigairexpo . co . za
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2022
1 - 3 JUNE 2022
GALLAGHER CONVENTION CENTRE , JHB
www . hvacronline . co . za RACA Journal I January 2022 59