– Dedicated Outside Air System (DOAS)
1-way Outside Air Ventilation Unit for VRF
– Dedicated Outside Air System (DOAS)
1-way Outside Air Ventilation Unit for VRF
Create a more comfortable, healthy indoor environment with the Dedicated Outside Air System unit. Maximum efficiency and comfort are yours with multiple control options.
– What is a DOAS unit?
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– Why Use DOAS?
A dedicated outdoor air system has various benefits over conventional HVAC systems, including greater indoor humidity control and pre-conditioning of external air. The reasons why you ought to think about a DOAS are as follows.
– The difference between DOAS and AHU
"In the most straightforward VAV system, return air and incoming outside air are mixed in a central air-handling unit (AHU) before being pre-heated or pre-cooled. A terminal unit modifies airflow for each zone in response to cooling demand. When a zone needs to be heated, a terminal-unit heating coil is usually used to heat the air at a minimum supply-air flow setting.
A DOAS is an AHU that is solely used for ventilation and is not designed to deliver cooled air. Although DOAS are frequently supply-only systems with relief to the outdoors, they can also have exhaust heat recovery."
A DOAS is an AHU that is solely used for ventilation and is not designed to deliver cooled air. Although DOAS are frequently supply-only systems with relief to the outdoors, they can also have exhaust heat recovery."
– Dedicated Outside Air System Data Sheet
– documentation
Manuals, brochures and other product literature. If you need any more information, please get in touch.
