STULZ ES FAQ FREQUENTLY ASKED QUESTIONS The A to Z of air conditioning STULZ pride ourselves as industry experts in datacenter cooling, however we understand that some terms can be confusing. That's why we've created an FAQ to help answer all your datacenter cooling questions. A Humidification Adiabatic humidification Technical term for humidifying systems that manage without external, primary heat energy. The water is atomised in a fine mist and absorbed by the air. Air Conditioning Air handling technology Air-conditioning systems belong to the field of air handling technology. Air handling technology is dedicated to controlling the climate in closed rooms. Air Conditioning AER "AER" stands for Airflow Efficiency Ratio and is dependent on two operating points, airflow and external pressure. the AER (measured in W/m3/hr.) describes the ratio of the fans power consumption to the airflow rate of an air conditioning unit. As such this value measures the efficiency of the function i.e. the movement of air through the data center, irrespective of how much cooling capacity is achieved with this airflow. B C D E F G H I J K L M N O P Q R S T U V W X Y Z JOIN US LINKEDIN PRODUCTS MINISPACE EC CYBERROW CYBERCOOL 2 EXPLORER WALLAIR SPLIT-AIR-3 AIRBOOSTER PRO & AIR MODULATOR STULZ SERVICES SALES AND ADVICE TEST CENTER CLIMATE CUSTOMIZED IMPLEMENTATION MAINTENANCE SPARES COMPANY VALUES PROFILE LOCAL CONTACT MEDIA GENERAL INFORMATION WHITEPAPERS NEWSROOM NEWS EVENTS PROFESSIONAL ARTICLE BLOG CUSTOMER SERVICE +34 915 178 320 Working hours: Monday to Thursday: 08:30h to 17:30h. Friday: 8:30h to 14:30h. © 2021 STULZ España, S.A. CONTACT IMPRINT PRIVACY TERMS OF USE COOKIES

STULZ ES STULZ SERVICES EQUIPMENT SPARES SALES AND ADVICE FACILITY MANAGEMENT TEST CENTER CLIMATE CUSTOMIZED EQUIPMENT SPARES Everything from a single source! STULZ España - Your one stop shop Spare parts service All STULZ Engineers carry a range of emergency spare parts. They are backed by our service support team in Madrid where we hold an extensive stock of the principal components for the complete range of STULZ environmental control systems. Spare parts such as filters and humidifiers bottles are marshalled in readiness for maintenance visits. Spare part delivery Advantages of the STULZ Service Print this Page JOIN US LINKEDIN PRODUCTS MINISPACE EC CYBERROW CYBERCOOL 2 EXPLORER WALLAIR SPLIT-AIR-3 AIRBOOSTER PRO & AIR MODULATOR STULZ SERVICES SALES AND ADVICE TEST CENTER CLIMATE CUSTOMIZED IMPLEMENTATION MAINTENANCE SPARES COMPANY VALUES PROFILE LOCAL CONTACT MEDIA GENERAL INFORMATION WHITEPAPERS NEWSROOM NEWS EVENTS PROFESSIONAL ARTICLE BLOG CUSTOMER SERVICE +34 915 178 320 Working hours: Monday to Thursday: 08:30h to 17:30h. Friday: 8:30h to 14:30h. © 2021 STULZ España, S.A. CONTACT IMPRINT PRIVACY TERMS OF USE COOKIES