FREE COOLING CHILLERS AND SYSTEMS
Free cooling technology offers remarkable high energy savings and extends the operating limits in applications. Empowered by innovative solutions, our chillers increase opportunities for free cooling and scale up its benefits
CHILLERS • CONDENSERS • DRY COOLERS
Refrigeration and heat rejection systems engaging the evaporation principle to contribute energy savings by reducing the load on mechanical cooling
CONDENSERS • EVAPORATORS • WATER COILS • SERPENTINE COILS
Microchannel heat exchangers for condenser, evaporator, and water applications characterized by high heat transfer rates, low internal volume, and compact design – perfectly suitable for high-demanded equipment and applications
HFO • HFO/HFC BLENDS • NATURAL GASES
Low-GWP, sustainable refrigerants to reduce the environmental impacts of air conditioning and refrigeration systems, including HFO, HFO-based mixtures and natural gases
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KALTRA
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KALTRA2023-05-17 00:00:212023-05-16 08:10:06Refrigerant distribution optimization for microchannel evaporators
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KALTRA
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KALTRA2023-03-10 00:00:132023-05-16 08:11:12Microchannel evaporators: a study for efficiency optimization
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KALTRA
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KALTRA2021-08-16 00:00:362021-09-07 12:54:54A quick guide to OEM replacement coils
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KALTRA2021-07-14 00:00:472021-07-14 19:44:15Dry cooler selection: what do you need to know?
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KALTRA2020-10-20 00:00:052020-10-20 11:59:18Cutting energy costs with free cooling chillers
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KALTRA2020-07-20 00:00:422020-07-20 06:31:01Capacity control for screw-compressor chillers
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KALTRA2020-06-03 00:00:052021-09-07 12:56:24Charging microchannel coils
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KALTRA2020-04-23 00:00:302020-04-23 19:16:57Experimental investigation for microchannel heat exchangers corrosion in the coastal environments
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KALTRA2020-03-12 00:00:152023-05-06 07:19:20Essential chiller maintenance checklist
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KALTRA2020-02-24 00:00:062022-12-13 12:43:35Microchannel heat exchangers: fabrication process
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KALTRA2020-02-13 00:00:582020-02-13 21:38:07Optimization of refrigerant distribution for microchannel evaporators
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KALTRA2019-08-19 12:00:212019-12-17 20:53:27Dry coolers vs. wet cooling towers
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KALTRA2019-08-12 00:00:402021-02-11 16:49:57Air-cooled vs. water-cooled chillers
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KALTRA2019-05-16 12:00:532020-01-01 14:16:56Heat exchanger protection with electrocoating
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KALTRA
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KALTRA2019-04-08 12:00:522019-12-19 17:17:58Serpentine coils for compact cooling systems
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KALTRA
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KALTRA2019-03-04 12:00:452019-12-18 17:22:51Microchannel coils in single-phase heat transfer applications
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KALTRA
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KALTRA2018-04-29 00:00:162023-05-16 07:44:59Enhancing air-cooled chiller performance with evaporative cooling
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KALTRA
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KALTRA2018-04-21 12:00:372021-03-03 13:11:07Highly efficient Turbocor-based chillers
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KALTRA
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KALTRA2018-04-11 12:00:402019-12-19 13:00:14Hybrid dry coolers: a water-saving cooling solution
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KALTRA2018-04-09 12:00:532020-05-05 10:45:49Microchannel heat exchangers as an advanced alternative to traditional HVAC coils
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KALTRA
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KALTRA2017-11-27 00:00:492019-12-19 17:13:01Technology rally: microchannel vs. finned tube evaporator
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KALTRA2017-11-25 00:00:372020-01-05 17:58:51Efficiency optimization for cooling plants
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KALTRA2017-10-30 00:00:532019-12-19 19:17:23Aisle containment as an approach to data center cooling
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KALTRA
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KALTRA2017-09-14 00:00:362019-12-19 19:55:23Corrosion protection for microchannel heat exchangers
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KALTRA2017-07-31 00:00:172020-01-05 15:52:30Evaporative cooling helps to boost cooling equipment efficiency
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KALTRA2017-06-07 00:00:182019-12-20 10:09:19Sequence management for chiller plants
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KALTRA
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KALTRA2016-11-29 00:00:562020-01-03 10:04:31Microchannel coils in free cooling applications
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KALTRA2016-09-26 00:00:262020-10-15 11:59:28Advanced microchannel technology for HVAC and process cooling
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KALTRA2016-09-14 00:00:122020-12-09 17:47:42Methods of microchannel coils defrosting
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KALTRA2016-09-07 00:00:122020-01-02 11:46:15Microchannel coils add dimension for cooling systems
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KALTRA2016-09-02 00:00:522021-09-07 12:57:28Microchannel coil: fix or replace
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KALTRA2016-08-27 00:00:042020-01-02 16:22:15Formicary corrosion
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KALTRA2016-08-25 00:00:442020-05-05 10:44:36Aluminum coils: recommendations for cleaning
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KALTRA2016-08-16 00:00:362020-10-15 11:56:51Microchannel coils fast becoming industry standard
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KALTRA2016-05-01 00:00:002020-10-15 11:55:33Microchannel heat exchangers: advantages and benefits
