HOLTOP - HVAC Heat Recovery Ventilation, Heat Exchangers, Heat Recuperators
HOLTOP - HVAC Heat Recovery Ventilation, Heat Exchangers, Heat Recuperators
HOLTOP - HVAC Heat Recovery Ventilation, Heat Exchangers, Heat Recuperators
HOLTOP - HVAC Heat Recovery Ventilation, Heat Exchangers, Heat Recuperators
HOLTOP - HVAC Heat Recovery Ventilation, Heat Exchangers, Heat Recuperators
HOLTOP - HVAC Heat Recovery Ventilation, Heat Exchangers, Heat Recuperators

High-Quality Trane DOAS Units: Expert Manufacturer and OEM Supplier in China

Introducing the innovative Trane DOAS, the ultimate solution for your air conditioning needs! Manufactured by Beijing Holtop Air Conditioning Co., Ltd., a leading company in China known for its top-notch products and services, this high-quality DOAS system is engineered to provide exceptional ventilation and optimum indoor air quality.

As a renowned manufacturer, supplier, and factory, Beijing Holtop Air Conditioning Co., Ltd. has developed the Trane DOAS with cutting-edge technology and meticulous attention to detail. This energy-efficient system offers unmatched performance, ensuring a comfortable and healthy environment for both residential and commercial spaces.

The Trane DOAS stands out for its remarkable features. With advanced heat recovery and air purification capabilities, it effectively eliminates pollutants and contaminants, promoting a clean and fresh atmosphere. Equipped with intelligent controls, it allows for precise temperature and humidity management, guaranteeing optimal comfort. Additionally, its compact and streamlined design enables easy installation and maintenance, making it a practical and convenient choice.

Experience the excellence of the Trane DOAS by Beijing Holtop Air Conditioning Co., Ltd. and benefit from superior air conditioning performance like never before. Trust in our expertise and let us enhance your indoor environment with our state-of-the-art solutions.

Plate Cross Counterflow Heat Exchangers

We are a leading factory that specializes in manufacturing top-notch Plate Cross Counterflow Heat Exchangers. Our products are designed to provide optimal heat transfer efficiency.

Holtop Standard Air Handling Units

Discover the high-performance Holtop Standard Air Handling Units at our factory. Experience top-notch ventilation systems for superior air quality.

Floor Standing Series Vertical Energy Recovery Ventilation (Ductless ERV 300~600 m3/h)

Get fresh and clean air with our Floor Standing Series Vertical Energy Recovery Ventilation! As a factory, we provide quality Ductless ERV 300~600 m3/h to improve indoor air quality and reduce energy costs.

Enthalpy Wheels (Rotary Heat Exchangers)

Enthalpy Wheels, the rotary heat exchanger experts. As a factory, we design and manufacture energy-efficient heat recovery solutions for HVAC systems. Contact us today! #EnthalpyWheels #RotaryHeatExchangers #HeatRecovery #HVAC #EnergyEfficiency.

Holtop Suspended DX Coil Air Handling Units

Holtop Suspended DX Coil Air Handling Units are high-quality HVAC systems designed and manufactured in our factory. Trust our expertise for efficient and reliable air handling solutions. #FactoryDirect #AirHandling #HVAC

Wall Mounted Series Wall Mounted ERV Energy Recovery Ventilation ( With CO2 Sensor Version)

Experience optimal indoor air quality with our Wall Mounted Series ERV Energy Recovery Ventilation. With CO2 sensor version, we are a factory producing quality air solutions.

DC Motor THC Series Commercial Suspended Energy Recovery Ventilation System (ERVs 600~1300 m3/h)

As a factory, we take pride in our DC Motor THC Series Commercial ERVs. Our suspended energy recovery ventilation systems ensure fresh air circulation (600~1300m³/h) while reducing energy consumption and costs. Choose quality and efficiency with our products.

Holtop Combined Air Conditioning Units Air Handling Units AHU

Get superior quality Holtop Combined Air Conditioning Units Air Handling Units AHU directly from our factory at unbeatable prices. Shop now to experience the ultimate indoor air quality control.

Fresh Air Sterilization Box (UVC + photocatalyst)

Fresh Air Sterilization Box (UVC + photocatalyst) - Our factory produces high-quality and effective air sterilization solutions. Protect your space with our advanced sterilization technology.

Single Way Blower Fresh Air Filtration Systems

For top-quality fresh air filtration, trust our Single Way Blower system. As a factory, we deliver reliable and efficient air filtration systems. Order now!

Single Room Ductless Wall Mounted Type Heat Recovery Ventilator ERV/HRV

Experience fresh and healthy indoor air with our Single Room Ductless Wall Mounted Type Heat Recovery Ventilator ERV/HRV. As a factory, we guarantee quality and affordability. Order now!

Holtop AHU Modular Air Cooled Chiller(Heat Pump)

Upgrade your HVAC system with Holtop's AHU Modular Air Cooled Chiller(Heat Pump). As a factory, we ensure top-quality products that meet your needs." #HVAC #cooling #heating #airconditioning #factorydirect

Holtop Rooftop Packaged Air Conditioner

Holtop Rooftop Packaged Air Conditioner - Keep your space cool and comfortable with our high-quality air conditioner. As a factory, we ensure top-notch quality products with competitive prices. Order now!

CFA series ceiling mounted Energy Recovery ventilators (ERVs 150~2000 m3/h)

Looking for high-quality Energy Recovery Ventilators? Check out our CFA series ceiling-mounted ERVs which cater to various ventilation needs. We are a factory ensuring top-notch quality and reliability.

Optional Spare Parts - Black Cool Intelligent Controller

Looking for optional spare parts for your project? Our Black Cool Intelligent Controller is the perfect solution. As a factory, we provide reliable and high-quality products that can meet your needs. Order now and experience exceptional performance and durability.

  • Trane Doas Manufacturer - Wholesale and Exporter in China
  • Reviews

Introducing Trane's state-of-the-art DOAS system - the revolution in building ventilation and temperature control. Designed to meet the growing needs of commercial spaces, the Trane DOAS is the perfect solution for providing efficient heating, cooling, and ventilation in a single integrated package. With Trane's reputation for excellence and innovation, the Trane DOAS sets new industry standards. Whether it's a hospital, hotel, or office building, our system ensures optimal indoor air quality and comfort while reducing energy consumption. One of the key features of the Trane DOAS is its cutting-edge variable refrigerant flow technology. This enables precise temperature control, ensuring superior occupant comfort while minimizing energy wastage. Additionally, the system's intelligent ventilation design guarantees a steady supply of fresh air, enhancing overall indoor air quality. Equipped with advanced sensors and controls, the Trane DOAS operates at peak efficiency, constantly monitoring and adjusting performance to provide the ideal indoor environment. Our smart controls enable easy integration with other building management systems, creating a seamless experience for both facility managers and occupants. Furthermore, the Trane DOAS boasts a compact design, making it easy to install and maintain. With its robust construction and high-quality components, the system offers exceptional reliability, reducing downtime and long-term maintenance costs. Trane's commitment to sustainability is reflected in the DOAS system as well. It utilizes environmentally friendly refrigerants and boasts superior energy efficiency, resulting in reduced carbon emissions and lower utility bills. In conclusion, Trane's DOAS system is the perfect choice for any commercial space. With its advanced technology, superior performance, and commitment to sustainability, the Trane DOAS ensures a comfortable, healthy, and energy-efficient indoor environment for years to come.

I recently purchased the Trane DOAS (Dedicated Outdoor Air System) for my office building and I couldn't be happier with its performance. This product has exceeded my expectations in terms of efficiency and functionality. The Trane DOAS effectively provides fresh outdoor air to the building, ensuring a healthy and comfortable environment for everyone inside. The system also offers excellent air filtration, removing pollutants and allergens, which is especially important for people with respiratory issues. Additionally, I am impressed with the system's quiet operation and user-friendly controls. Overall, the Trane DOAS is a top-quality product that I highly recommend for anyone looking to improve indoor air quality and optimize energy efficiency.

Trane DOAS (Dedicated Outdoor Air Systems) is an exceptional product that guarantees exceptional indoor air quality in any building. With Trane's cutting-edge technology and expertise in HVAC systems, the DOAS ensures a constant supply of fresh air while efficiently controlling humidity levels. The system's precision in delivering the right amount of conditioned air reduces energy consumption and operating costs. Trane DOAS is also known for its superior comfort, as it eliminates temperature fluctuations and condensation issues. The robust construction ensures durability and reliability, providing peace of mind to users. Overall, Trane DOAS is a top-notch solution that delivers unparalleled indoor air quality and comfort, making it a wise investment for any building owner.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours