Dedicated outdoor air system manufacturers

Providing the ventilation and dehumidification that your system needs. Carrier DOAS are designed to provide ventilation for the most demanding applications. All series 1 outdoor air units feature high capacity DX coils and efficient scroll compressors, making them ideal for schools, hotels, offices and other buildings that require efficient and reliable ventilation.

Dedicated Outdoor Air Systems. DOAS ventilation loads are almost exclusively 1 outdoor air and typically at volumes where air-to-air energy recovery is required.

Valent offers a broad range of cooling, heating,. A separate unit dedicated to the management of outdoor air quality. Outdoor air is a necessary component of any well- designed HVAC system. In many climates however the air outside is either so full of moisture or so contaminated that bringing it into a building can create problems for a building’s occupants and contents. Price a market leader in supplying air distribution.

In turn we will assist in designing systems to best meet the critical needs of your HVAC airflow operation. Addison is a leading supplier of HVAC cooling and dehumidification equipment for commercial and industrial applications with extensive experience in treating ventilation air.

Manufacturer of high-percentage outdoor air packaged rooftop ventilation systems , with heat exchanger options, designed to address the needs of building owners, specifying engineers, and installing contractors. Concepts and Designs, Inc. CDI designs and manufacturers custom air handling systems for facilities, and mobile products for temporary applications. Our facility oriented products include dehumidification equipment, air handling units, and cooling and heating products.

Mobile products include dehumidification, air cleaning and cooling units. Environmental Safety section This section contains information about the strong health and safety benefits of the system , including during chemical and biological events. To help meet these ventilation requirements, more and more HVAC contractors and building owners are turning to dedicated outdoor air systems (DOAS). These systems most often run in parallel with other systems to deliver 1percent outdoor air and handle latent loads.

Using a dedicated outdoor air system helps ensure that you’re delivering the right amount of outdoor air to each space. Energy savings can also result from treating outdoor air in one system, leaving only the sensible cooling load for the remaining components of the HVAC system. A dedicated outdoor air system (DOAS) is a unit supplying coole dehumidified outside air to the building in summer and heated outside air in the winter. Indoor Air Quality and Energy codes and standards are all pushing designers to consider alternate technologies to meet the demands of a sustainable design.

Welcome to Airtech Equipment Inc. Shop Over Million Items At Zoro. As a result, new equipment helps businesses better maintain indoor temperatures and improve air quality, while reducing their carbon footprint.

The system can also include a total energy wheel. In a push for more energy efficiency manufacturers are offering commercial customers configured rooftop systems known as dedicated outdoor air systems (DOAS). Operating efficiency of the units may be increased by adding the optional energy recovery system. The 62X Series units are designed to meet customer requirements for ventilation.

Click on a manufacturer logo below to learn more:. Higher indoor air quality. Square Brothers Info Tech Pvt Ltd. Adapting DOAS To Your HVAC System. By having one system to provide and dehumidify all the ventilation air and a second system to control the space dry bulb temperature,.

Since one circuit provides all the reactivation energy the DOAS needs to continuously satisfy desired supply air conditions, these units are also available as split systems, water-, and chilled-water cooled versions. All configurations can include winter heating options utilizing gas, electric, hot water, and steam. This system is designed specifically for LG VRF systems and integrates seamlessly with LG VRF controls. Moreover, these systems are offered to our esteemed clients at pocket friendly prices. Having a grasp on direct-expansion dedicated outdoor air systems —and knowing how they differ from other refrigeration-based systems — can simplify field service for today’s technician.

The challenge of conforming to ASHRAE Standard 62. HVAC practitioners to the conclusion that using dedicated outdoor air systems (DOAS) in conjunction with sensible cooling at terminal units offers the best solution. FläktGroup SEMCO is a global leader in air management. Our collective experience is unrivalled. We specialize in the design and manufacture of a wide range of air climate and air movement solutions.

This strategy allows for better humidity control, more precise air delivery, and decreased energy consumption. Studies have shown that this approach saves 8- of heating or cooling energy. This unit is the product of over years of research and development and was designed from the ground up to fully comply with the ventilation standards set forth in ASHRAE 62.

AHRI is an association of equipment manufacturers. Standard 9was developed by the group of manufacturing members of AHRI that is concerned with energy efficiency of packaged dedicated outdoor air systems (DOAS equipment). By Ramez Afify, Member ASHRAE.

The main advantage of a variable refrigerant flow (VRF) system is its ability to respond to fluctuations in space load conditions. By comparison, conventional direct expansion (DX) systems offer limited or no modulation in response to changes in the space load conditions. The dedicated outdoor air system overcools air to dry it out.

The air is then reheated before it is supplied to the space. An energy recovery ventilator is an air -to- air heat exchanger that acts as an additional heat recovery agent when coupled with a dedicated outdoor air system. Fan coil units and outdoor air processing unit can be connected to the same refrigerant line, resulting in enhanced design flexibility and a significant reduction in total system costs. GEA Air Treatment - Manufacturer of complete systems for heating, ventilation and air conditioning. The Hydro Kit system uses a refrigerant to water heat exchanger to produce chilled or.

Texas Air Products (TAP) is the leading Manufacturer Representative for premier HVAC and Architectural commercial and industrial products in South Texas. The company represents the best-in-class manufacturers and has evolved into a one stop shop full service provider, delivering solutions to all applications in the industry. AAON water-source heat pumps do more than the conventional water-source heat pump.