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Products
TOSHIBA SUPER MULTI-U HEAT RECOVERY VRF SERIES AND HEATING / COOLING MODE SWITCH UNITS
Toshiba Carrier Corporation ( TCC ) will expand its Toshiba-brand Super Multi-u TM VRF series with a total of 201 heat recovery models and five heating / cooling mode switch models this northern-hemisphere summer .
The newly launched heat recovery lineup includes standard high efficiency and super-high efficiency models , as well as models dedicated for cold climate regions . The heating / cooling mode switch unit controls the refrigerant flow for each indoor unit to perform cooling or heating operations as needed , and as a result , delivers simultaneous cooling and heating operations with one VRF system .
Toshiba Super Multi-u series are known for features that allow building owners to decrease running costs with its high energy
efficiency and enjoy added values , and the newly launched heat recovery models from the same family are no exception . In addition , the new five types of heating / cooling mode switch units see an expanded lineup and enhanced design flexibility .
For more information , call + 27 ( 0 ) 11 796 4800
CARRIER LAUNCHES NEW AQUAFORCE 30XF CHILLER RANGE
Carrier has launched a new range of high-performance chillers for data centres , designed to minimise energy use and carbon emissions while cutting running costs for operators . Available in capacities from 400kW – 2 100kW , the Eurovent and AHRI certified units are based on proven Carrier screw compressors , ensuring efficient , reliable operation and long working life .
Carrier ’ s new AquaForce 30XF air-cooled screw chillers are equipped with an integrated hydronic free-cooling system and variable-speed inverter drives , which combine to deliver energy savings of up to 50 % during total free-cooling operation .
The chillers , available on ultra-low global warming potential refrigerant HFO R-1234ze ( E ), offer excellent resilience with an ultra-fast recovery system that , in the event of a power cut , can resume 100 % of cooling output within two minutes of power being restored . This ensures cooling is maintained for critical servers and data is protected .
The chiller can operate in a wide range of ambient conditions , from -20 ° C – 55 ° C , making it suitable for use in cold , temperate and hot climates , while Carrier ' s smart monitoring system ensures optimum efficiency and performance . Variable-speed fans further increase energy efficiency and support quiet operation at part-load .
For more information , call + 27 ( 0 ) 11 878 6320
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RACA Journal I June 2024 www . refrigerationandaircon . co . za