How to Calculate Chiller Capacity for a Building or Industrial Facility
A step-by-step guide to chiller capacity calculation: building load, ventilation, process heat, water flow, capacity margin, redundancy and part-load operation.
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VRF or Multi-Split System: Key Differences
A practical comparison of VRF and multi-split systems: zone quantity, pipe lengths, heating and cooling modes, controls, reliability, cost and suitable applications.
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Central Air-Handling Unit: Components, Sections and Operating Principle
A detailed guide to central air-handling units: filtration, heating, cooling, fans, heat recovery, humidification, controls and the complete air-treatment process.
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Precision or Conventional Air Conditioner for a Server Room
A practical comparison of precision and conventional server room cooling: 24/7 operation, control accuracy, sensible capacity, airflow, redundancy and selection criteria.
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Liquid Cooling for Servers and High-Density Racks
A practical guide to server liquid cooling: direct liquid cooling, CDUs, AI server and high-density rack cooling, redundancy and leak protection.
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Evaporative Condenser: Operating Principle and Applications
A practical guide to evaporative condensers: operating principle, construction, refrigerant cooling, applications, water treatment, controls and maintenance.
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Cooling Tower Operation in Winter in Kazakhstan
A practical guide to winter cooling tower operation in Kazakhstan: icing, basin heating, drainage, controls, startup and seasonal preservation.
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HVAC Maintenance: What Is Included in the Service Schedule
What an HVAC maintenance schedule includes: air conditioners, chillers, ventilation, controls, hydronic systems, seasonal work and service contracts.
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How to Choose a Fan Coil Unit: Cassette, Ducted, Wall-Mounted or Floor-Mounted
A practical comparison of cassette, ducted, wall-mounted and floor-mounted fan coils: capacity, air distribution, noise, installation, drainage and selection criteria.
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