Jinan Amrta Air Conditioning Co.,Ltd

Rooftop Packaged Unit With Economizer,Economizer HVAC Residential,Portable Rooftop with Economizer,Economizer Rooftop Packaged Unit

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Rooftop Packaged Unit With Economizer

Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Rooftop Packaged Unit With Economizer,Economizer HVAC Residential,Portable Rooftop with Economizer,Economizer Rooftop Packaged Unit We have been wanting ahead to setting up cooperative associations along with you. Make sure you contact us for more data.
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Economizer Air Cooled DX Rooftop Packaged HVAC System

Model No. : RTU12~RTU300

Economizer Air Cooled DX Rooftop Packaged HVAC System shall be provided with an outdoor air economizer section Economizer is an high efficiency function for Rooftop Packaged Air Cooled DX Chiller The economizer section of the Rooftop Packaged Unit...

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Economizer Rooftop Packaged Air Conditioner

Model No. : RTU12~RTU300

The optional Rooftop Packaged Unit with Economizer which can adequately cool your space by bringing in fresh cool outside air In fact when so equipped accessory low ambient kit may not be necessary In low ambient temperature conditions unless the...

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Packaged Rooftop Chiller with Economizer

Model No. : RTU12~RTU300

Rooftop Packaged Unit with Economizer is an optional for Rooftop Packaged Unit The standard simple control logic as below 01 in cooling or heating mode it is 100 return air condition that means just return air damper open fresh air and exhaust air...

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Rooftop Packaged Unit with Economizer

Model No. : RTU12~RTU300

Rooftop packaged unit with Economizer with wide range model from RTU12 to RTU300 If the unit with Economizer world famous brand SIEMENS PLC controller will be controlled by manual or automatically for this type Rooftop Packaged Air Conditioner Fresh...

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Long Air Supply Distance Packaged Unit

Model No. : RTU()

Amrta Rooftop Packaged Unit with Economizer is single packaged which are factory assembled tested and shipped completely with compressor evaporator and condenser coils fans and controls These packages are designed for outdoor installation and they...

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China Rooftop Packaged Unit With Economizer Suppliers

Economizer with exhaust damper, fresh air damper, returan air damper and exhaust air damper. The dampers can be automaticlly controlled by PLC controller or by manual based on project needs.

This type HVAC system is another energy saving in the field of Air Conditioning.

Interlocked to run when return air dampers are being closed and supply air blower is in operation. The extraction fans run when outdoor air dampers are at least 50% open (adjustable). It is also overload protected. A gravity exhaust damper is supplied with this option to prevent air from entering the unit during shutdown.The power exhaust fans have been size to exhaust 50% of the nominal air flow of the unit.

Rooftop Packaged Unit with Air Damper


The schematic diagram as below like free cooling system.

Economizer Diagram for Rooftop Packaged Unit