HVAC Air Handler Unit
1. High efficiency and energy saving
According to customer requirements, variable frequency compressors can be adopted, which have high energy efficiency. PLC programming supports different communication protocols and multiple modes to choose from
2. Simple and easy operation
The control system is advanced. The hand controller can be installed in the control room and supports remote operation
3. Safe and reliable
It features functions such as over-temperature protection for compressor exhaust, overload and overheating protection, high and low pressure protection, over-temperature protection for electric heating, and password protection
4. Complete range of varieties
Cold (hot) air type, constant temperature and humidity type, etc. can be selected as needed to achieve year-round cooling
HVAC Air Handler Unit
GRAD covers vertical (air volume from 2000 ~ 60000m3 /h), horizontal (wind increased from 2000 ~ 60000m3/h), and ceiling-type (air volume from 1000 ~ 16000m3/h) three series of air-handling unit to meet customers’ need of cooling, heating, humidification, dehumidification and so on.
It is widely applied in hotels, theaters, shopping malls, office buildings and a variety of places requires comfortable environment. It also can be used in electronics, chemical, medical, pharmaceutical, cigarettes, food, light engineering and other industrial buildings.
Advantages of GRAD HVAC Air Handler Unit
1.Got the AHRI and CE certification.
2.Advanced equipment,strong ability to supply.
3.Professional design team,meet the requirements of yours.4.If you need,we can provide installation instructions.
Applications:
1. Commercial buildings: Star hotels, restaurants, office buildings, schools, supermarkets, shopping mall, entertainment centers,theaters,etc
2. Industrial field: Electronic factory,pharmaceutical factory, precision instrument factory,petrochemical factory,tobacco factory, cooling for production process, etc.
3. Public places: Airports, stations, exhibition halls, stadiums, museums, convention centers, church,etc
Our services
Before-sale services:
(1) Tell customers how to use our products and matters needing attention.
(2) Guide customers to choose the best and economic product, recover the investment within short time.
(3) Site inspection if you need.
In-Sale services:
(1)Quality control must be inspected strictly.
(2)In accordance with the agreements stipulated in the contract.
After-sale services:
(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to
teach them how to fix and operate with our product.
(2) Usually, our product warranty is 18 months after leaving factory or 12 months after installation. within this months, all parts broken will be responsible for our factory.
(3) Regular contact with customer, consult with the customer feedback, come true with the customer's two-way communication.
About us
Shandong GRAD Group Co.，Ltd. is situated in Dezhou, Shandong.Establised in 1993, GRAD Group covers an area of 1.15 million square meters and has more than 2,000 employees, with an annual output value of nearly 4 billion yuan. GRAD Group's main business: central air conditioning chiller and terminal products, FRP water tank, FRP winding pipe, FRP storage tank, wind turbine cabin cover, environmental protection equipment, and other more than 130 varieties. GRAD Group is the pillar enterprise of the “Dezhou Central Air-Conditioning City” named by the China Refrigeration and Air-Conditioning Industry Association. It ranks the top 10 among central air-conditioning enterprises in the country, The top 3 composite material enterprises，and gets the first-class qualification for the installation of national electromechanical equipment and the second-class qualification for air purification engineering. GRAD Group can undertake central air conditioning engineering, purification engineering construction.
GRAD sales network covers over 100 countries and regions like America, Australia Indonesia, Malaysia, UAE, Thailand, Nigeria etc and has established branch company in USA, and set up offices in Cambodia and Thailand to make overall layout of global market.
