Rooftop Air Conditioning Systems

Economizer Rooftop Packaged Air Conditioner

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Economizer Rooftop Packaged Air Conditioner An economizer consists of dampers, sensors, actuators, controls and links that work together to determine how much outside air to bring into a building. Accurate sensing of outdoor air conditions ensures that free cooling is used only when cost-effective. Economizers not...

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HVAC Energy Recovery Rooftop Air Conditioning Systems

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

HVAC Energy Recovery Rooftop Air Conditioning Systems Rooftop air conditioners with heat recovery systems are the perfect solution for projects where airflow and occupant comfort needs to be guaranteed. In the Rooftop Units operating on mixed air or 100% fresh air, high energy savings are achieved by partially warming...

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DX Rooftop Packaged Cooling System Machine with Heat Recovery

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

DX Rooftop Packaged Cooling System Machine with Heat Recovery The Enthalpy Wheel is rotated between the incoming fresh air and the exhaust air (Plate type heat recovery is optional). Heat and moisture are given up to the wheel. When the space is in the heating mode, the heat and desirable humidity is used to...

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Rooftop Package Unit with Ec Plug Fan

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Rooftop Package Unit with Ec Plug Fan Key benefits of Rooftop Package Unit with Ec Plug Fan include: Program control feature for exact airflow requirements; High static easily achieved; Eliminates belt dust and belt adjustment, providing a cleaner environment, and lowers operational maintenance cost; Significant time...

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Free Cooling Energy Saving Rooftop Packaged Air Conditioning Units

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Free Cooling Energy Saving Rooftop Packaged Air Conditioning Units With Indoor air quality and running cost being more important, Rooftop Units are supplied with economizer and fresh air hood as a optional feature to improve comfort through better fresh air management and allow energy savings with free cooling....

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Economizer for Rooftop Packaged Air Conditioning Systems

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Economizer for Rooftop Packaged Air Conditioning Systems Rooftop Packaged Air Conditioner Unit with Economizer - Provided the temperature and enthalpy of the outdoor air are low enough, first-stage cooling would be the economizer. If outdoor air is not sufficient enough to cool the space, second-stage cooling would...

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Economizers for Packaged Air-Conditioning Units

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Economizers for Packaged Air-Conditioning Units Individually packaged heating, ventilating and air-conditioning (HVAC) systems, usually placed on the roof and known as rooftop units (RTUs) are widely used in small and medium-sized commercial and institutional buildings. Although these air-conditioning systems can...

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Air-Cooled Condenser Packaged Rooftop Unit

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Air-Cooled Condenser Packaged Rooftop Unit With the increased costs of energy in our day, the significance of heat recovery has increased. Meantime, many buildings require substantial amounts of outside air to be brought in through ventilation systems. Rooftop air conditioners with heat recovery systems are the...

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Energy Recovery Industrial DX Type Rooftop Packaged Unit

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Energy Recovery Industrial DX Type Rooftop Packaged Unit Energy Recovery Wheels, total or sensible, provide energy savings by recycling energy instead of losing energy through exhaust air streams. Sendo Rooftop Units with ER systems also enhance indoor air quality by allowing larger amount outside air to be provided...

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Energy Recovery R410A/R32 Rooftop Packaged HVAC Systems

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Energy Recovery R410A/R32 Rooftop Packaged HVAC Systems How are energy recovery systems used in Rooftop air conditioners? With the increased costs of energy in our day, the significance of heat recovery has increased. Meantime, many buildings require substantial amounts of outside air to be brought in through...

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Heat Recovery Commercial Packaged Rooftop Systems

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Heat Recovery Commercial Packaged Rooftop Systems How are energy recovery systems used in Rooftop air conditioners? With the increased costs of energy in our day, the significance of heat recovery has increased. Meantime, many buildings require substantial amounts of outside air to be brought in through ventilation...

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Optimized Rooftop Systems for DOAS Applications

• Brand: Sendo or OEM
• Packaging: Plastic Film or Plywood Case
• Min. Order: 1 Unit
• Certificate: ISO9001, ISO14001, CE

Optimized Rooftop Systems for DOAS Applications One of the most challenging applications of an HVAC system is to provide 100% outdoor air to a space to fulfill building design recommendations. It requires a system that is capable of conditioning summer and winter outdoor air to the required indoor comfort conditions –...

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