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Light Commercial AC Units

Light Commercial controls provide a powerful, full-color touch screen display with intuitive navigation. American Standard controls deliver at-a-glance status updates, setpoint creation and problem diagnostics functions that are simple and easy for operators to use, resulting in increased productivity.

Light commercial splits

Aer Tech provides high-efficiency condensing units in a wide range of capacities along with a number of installation options. Our Gemini™ commercial units systems include cooling-only condensing units, heat pump condensing units and properly matched packaged air handlers to offer a pre-engineered system that meets your specific job requirements.  Read More

High Precision AC Units

Aer Tech ’s Precision Air Conditioning range is designed for a wide range of applications where close control, high precision air conditioning is essential, including data centre cooling, mediu and low density server environments, telecom switching stations, medical operating theatres and clean room environments.

A pioneer in precision air conditioning, Aer Tech provides an adaptable range of precision air conditioning products designed for critical applications where precise conditioning of air temperature and humidity is vital.Precision air conditioning systems / CRAC units are offered in a range of cooling options including DX, free cooling, dual cool, chilled water and refrigerants R410A and R407C.  Read More

Components and Compressors

The air conditioner compressor is the heart of your cooling system.There are basically four types of compressors that are used in air conditioning systems. A rotary compressor is commonly used in window units and some central ac units. They have been around for many years and are inexpensive and durable. A reciprocating compressor is the most common in lower efficiency split air conditioners. They are relatively inexpensive but not as durable. A scroll compressor is the most common type in higher efficiency equipment. They are very durable and efficient but are typically more expensive. The latest innovation is variable speed compressors which are commonly referred to as inverter drives. These are in the top of the line high efficiency units.   Read More

Clean Rooms

A cleanroom or clean room is an environment, typically used in manufacturing or scientific research, with a low level of environmental pollutants such as dust, airborne microbes, aerosol particles, and chemical vapors. More accurately, a cleanroom has a controlled level of contamination that is specified by the number of particles per cubic meter at a specified particle size. To give perspective, the ambient air outside in a typical urban environment contains 35,000,000 particles per cubic meter in the size range 0.5 μm and larger in diameter, corresponding to an ISO 9 cleanroom, while an ISO 1 cleanroom allows no particles in that size range and only 12 particles per cubic meter of 0.3 μm and smaller. In the pharmaceutical industry, clean rooms play a crucial role in the manufacturing of pharmaceutical products which are required to be free from microbial and particulate contamination and protected from moisture. Such pharmaceutical products are manufactured and manipulated in cleanrooms, which are fitted with HEPA and, if required, ULPA filters as well as dehumidifier systems. Read More

Humidifiers and Dehumidifiers

A humidifier is a device that increases humidity (moisture) in a single room or an entire building. In the home, point-of-use humidifiers are commonly used to humidify a single room, while whole-house or furnace humidifiers, which connect to a home's HVAC system, provide humidity to the entire house. Medical ventilators often include humidifiers for increased patient comfort. Large humidifiers are used in commercial, institutional, or industrial contexts, often as part of a larger HVAC system.

A dehumidifier is generally a household appliance which reduces the level of humidity in the air, usually for health or comfort reasons, or to eliminate musty odor. Large dehumidifiers are also used in commercial buildings such as indoor ice rinks to control the humidity level.   Read More