Economical Heat Pump Heating And Cooling , High Efficiency Heat Pump 25DN

YWB-20D Economical Home Heat Pump Wall Mounted Intelligent Microcomputer Controller

An air source heat pump (ASHP) is a system which transfers heat from outside to inside a building, or vice versa. Under the principles of vapor compression refrigeration, an ASHP uses a refrigerant system involving a compressor and a condenser to absorb heat at one place and release it at another. They can be used as a space heater or cooler, and are sometimes called "reverse-cycle air conditioners".

Applicable to the needs of rural coal-to-electricity projects, household heating & cooling.

Compressor: grain wheel ZW press

Fan: Quiet and Large Air Volume Design

Surface cooler: large heat exchange area

Electric control cabinet: international famous brands are adopted.

Expansion valve: international famous brands are adopted.

Plate exchange: rust prevention, high heat exchange efficiency

Shell: Thickened Sheet Metal, Noise Reduction Treatment

Control: Mobile phone remote control

Heat pump function: heating, cooling, hot water

Unit refrigeration test conditions: unit inlet and outlet water temperature 36 ℃/41 ℃, ambient temperature-12 ℃.

Technical parameters: (frequency conversion)

Note: Unit cooling test conditions: unit inlet and outlet water temperature 12 ° C / 7 ° C, ambient temperature 35 ° C;

Unit cooling test conditions: unit inlet and outlet water temperature 36 ° C / 41 ° C, ambient temperature -12 ° C.

Installation diagram:

Ote New Energy Technology ( Shandong ) Co., Ltd. is located in Weifang City, in beautiful and rich Jiaodong Peninsular and known as “the capital of kite”. The company is a high-tech enterprise integrating scientific research, production, sale and service of central air conditioners.

The company is oriented to the application of energy conservation and emission reduction in the building filed and has conducted technical cooperation and scientific research with many units such as national famous universities and Hefei General Machinery Research Institute. By industrializing high-tech achievements, insisting on technical innovation and developing patent technology with independent intellectual property rights, it has developed and produced central air conditioning products with high performance.
The company is composed of a research and development department, a market department, a purchase department, a production department, a sales department, a finance department, a HR department, an after-sales service department, etc. At present, it has branches and sales outlets in most parts of the country, and its branches realize harmonious combination of the selling function and the service function, so that the “worry-free overall process service” is thoroughly implemented. Apart from first-class production equipment and standardized workshops, it has set up a national-class water source heat pump test laboratory and is the national-class high-tech enterprise specializing in production of heat pump products. Its leading products include: water source heat pump machine set, ground source heat pump machine set, air source heat pump machine set and other air conditioning accessory equipment. Among the products, thanks to their perfect design ideas and super high energy efficiency ratio, the water ground source screw machine set and the water ground source vortex machine set receive favorable comments from customers all over the country.
The company adheres to the management philosophy of “People Orientation, Honest Operation” and the development philosophy of “Combination of Production, Learning and Research”, and takes the career philosophy of “Loyalty, Belief, Dedication, Harmony” and the relation principle of “Trust, Understanding, Tolerance, Appreciation” as the basic contents of corporate culture. In the principle of “Quality is Life and Customer Expectation is Our Pursuit”, it pays equal attention to scientific technology and management, continues to provide advanced technology, quality products and excellent service for customers, and tries its best to build the national brand in the heat pump industry of China.
It cherishes choice and recognition of each customer, respects criticism and advice of each customer, and thanks each friend and cooperative partner caring for and supporting Century Changlong. It will continue to consolidate and expand sales markets by excellent after-sales service and sincerely hopes to join hands with you for a bright future together.

Enterprise Architecture:

Huada Renaissance (Beijing) Technology Development Co., Ltd. (Headquarters)

Weifang Youjia New Energy Technology Co., Ltd. (production base)

Weifang Youjia New Energy Engineering Co., Ltd. (Engineering Construction)

Weifang Guoneng New Energy Research Institute (research institute)

Friendly home comfort experience store (cool and warm integrated exhibition hall)

Executive Vice President Unit of the Innovation and Technology International Alliance under the Ministry of Science and Technology

Guoneng Energy Group

Sinopec New Star Geothermal Strategic Cooperation Enterprise

International strategic cooperation with Icelandic Oka Energy

Corporate Culture:

Brand positioning: clean heating integrator

Enterprise Vision: To build the most competitive coal-to-electricity production base in the north

Corporate mission: for the blue sky

Business strategy: product sales, system integration, investment operations

Quality concept: Conscience creates every product

Service concept: everything for the customer

Corporate values: affection, righteousness, responsibility, poetry, dreams, distance

Beijing “coal to electricity” winning bidder

Taiyuan "coal to electricity" short-listed enterprises

Xi'an "coal to electricity" short-listed enterprises

Linyi "coal to electricity" short-listed enterprises

Jincheng "coal to electricity" short-listed enterprises

China National Petroleum Corporation "coal to electricity" winning bidder