Wotech Will Lead the Floor Heating Revolution in 2015!

In 2014, Wotech has been making the promotion of the floor heating by air source heat pump, which solves a lot of disadvantages and problems of the traditional floor heating. The advantage of energy saving and easy installation is outstanding, The feature of easy installation could make the house decoration more economic and convenient. Each sales in Wotech can design and construct, even our truck driver can do that. This feature can cause the floor heating industry technology upgrade, even the heating revolution, which really solve the hard problem of floor heating design, construction and installation. For more heat pump information welcome to join us on www.ecowotech.com

Wotech JingRui series heat pump

JingRui series is a high intelligent and high efficency heat pump produce by Wotech. This heat pump adopts the imported silence comporess, specially designed with nanometer coating, not only make the heat pump work under silent mode, but also the high heating efficiency, which could offer the 60℃ hot water for the whole family.For more welcome to visit www.ecowotech.com

Quality is the cornerstone of the heat pump brand building

Quality is the cornerstone of the brand building.

In this times that full of "fake", the product quality are often a major factor in the brand to consumers. Therefore, in order to establish the trusted brand in the minds of consumers, Wotech air source heat pump has built a strict quality control system since its establishment. From the purchase of raw materials to finished products, each product must go through four time full inspection, two times performing test before leaving the factory to ensure high quality.

Perfect service is the key to shaping the brand reputation.

Throughout the brands which is familiar to people, undoubtedly have established a perfect service system, which could solve the problem for the users, that is the main reason why people prefer the famous brand. As the mature enterprise of the heat pump industry, Wotech air source heat pump know that service is the important factor for brand building. Therefore, in 2014, Wotech launched the "6 hours service circle" for domestic market and promise of the response within 6 hours after receiving customers' call, ensure arriving the spot in the shortest time to solving the urgent problem for users. 

For more welcome to visit us on www.ecowotech.com

Wotech heat pump heating with greater low-carbon and energy-saving advantages.

It is different from the traditional image, winter heating no longer is the traditional heating method which is base on coal-fired and damage the air environment. It relies on the Wotech ultra-low temperature heat pump, which could realize the central heating for a community. Through the heat pump, it is not only no damage to the environment but also  in energy efficiency, compared with the conventional reliance on coal, air conditioning and high energy consumption products, Wotech heat pump heating with greater low-carbon and energy-saving advantages . For more information, welcome to visit www.ecowotech.com

WOTECH Heat Pump Workmanship

Besides technology Wotech also focus on advanced manufacture equipment and improving workmanship. In 2010 Wotech has carried out the manufacturing concept of "To apply European standard applied to Wotech heat pumps for Chinese consumers". This ensures all Wotech heat pumps reach European standard. By Wotech's intelligentized production line which can produce heat pumps in various kinds of refrigerants. With its good welding process, accurate refrigerant volume charged process, refrigerant system impurity cleared process and auto-packaging process, Wotech has established a production process of high quality and efficiency. Best manufacture environment, best production line and best production process have pushed Wotech to be a leading manufacturer of heat pumps in China. For more welcome to visit www.ecowotech.com

The SGS heat pump testing chamber in Wotech

Since 2005 Wotech has invested big amount on testing chamber every year to ensure its technology to keep pace with international standard. Wotech professional testing center where could provide equipments to test heat pump for SGS. There are 3 enthalpy difference experiment chambers in testing center. 2 with chamber size 20 square meter, able to test up to output 20kw heat pump, 1 with chamber size 42 square meter, able to test up to 50kw heat pumps.

In the testing chamber we can test heat pumps at different ambient temperature from -25~43 degree C and different humidity. This testing chamber also can simulate different ambient conditions, such as artifial snow and rain.

Now wotech testing center has been the advanced and functional testing chamber for heat pump in China, which ensure the heat pump quality and technology we supply to you. Do you want to know more about us? Welcome to visit our website www.ecowotech.com. 

Wotech heat pump evaporator

What kind of evaporator wotech offer to you? Here is the answer! Wotech evaporator, which is special design with nanometer technology. Comparing with the plain films and louver fins, the hydrophilic concave-convex fins possess higher thermal efficiency. The corrugated structure makes condensed water turn into channels easily and accelerates the water discharge.Defrosting is effective. The evaporator gets rid of freezing.

All our evaporators are 100% check, each one would be charged 30 bar gas pressure and drop it into the water to find leaks.

Do you want to get more information about our compononts, welcome to visit us on www.ecowotech.com.

Wotech heat pump performance test

Each heat pump will have to be tested 30 mins for heating and 30 mins for cooling (if there is cooling mode). Water flow will be fixed, sensors will be installed on important positions to check if heat pump performs as designed. All test results will be marked on the unique product ID check list. Those which does not perform well enough will be taken off from production line for investigation. For more information welcome to visit www.ecowotech.com

Free heat pump consultation on www.ecowotech.com

Do you have the confusion on choosing the right heat pump for your house or swimming pool?
Do you have the problem on installing the suitable heat pump for your hotel, hospital or school projects?
Wotech is the here and welcome you to contact us on www.ecowotech.com for free consultation.

How heat pump works?

1. Cryogen temperature drops to -20℃ after the pressure releases. When ultra-low temperature liquor cryogen enters and flows in absorbing heat evaporator, it meets air about 20℃. Through air heat transfer (the temperature different is 40℃), ultra low cryogen absorbs air heat, its temperature rises to 20℃.

2. Cryogen of 20 enters low temperature compressor, gets pressed, heated up, and turns into high pressure 80℃ air. Discharged from compressor, and then enters heat exchanger.

3.Vaporized cryogen temperature of 80℃ passed heat to low cold water in heat exchanger, changing into 60℃ life used heat water which is pumped into warm keeping tank for storage through circulating pump. High temperature cryogen heat releases and turns into high pressure liquor.

4.High pressure liquor cryogen throttles and lowers pressure through expansion valve, making entering into evaporator to absorb.

5.According to Reserve Carnot Circle Theory, compressor constantly repeatedly circles. The whole course is to transfer heat. As long as it use a kilowatt-hour electricity to drive compressor to work, it can absorb heat in the air equat to that produced by 3-6kh electricity, passing to water. Obviously it save's energy and work safely.

Wotech win the leader of heat pump industry award in the Air source energy ceremony

With the wonderful expression in 2014, wotech become the leader of heat pump industry in the Air source energy award ceremony which was held in Beijing on 26th Nov. "Wotech" has been the most popular heat pump brand in China. 2015 wotech will be the better. For more welcome to visit us on www.ecowotech.com

The multi-functional air source heat pump

The single unit for multiple functions can meet the need for heating, cooling and hot water supply at the same time. In summer it cools the air, in spring and autumn it can simply create hot water, in winter both hot water and heating are available.

The heat pump was adopted intelligent computer control system which brings immense convenience to our customers. Besides, under the modularized system,different models can be assembled according to customers's needs,available for various projects.

Do you want to get more information about this heat pump? Welcome to visit our websitewww.ecowotech.com.

The swimming pool heat pump BR-B3 series

The swimming pool heat pump BR-B3 series

Every heat pump produce in wotech has its own unique bar code

Every heat pump produce in wotech has its own unique bar code, which is marked all information of the according heat pump, convenient for customer to feedback any information of the heat pump and we could check the problem easily by scan the bar code at once. For more please visit our website www.ecowotech.com

Here is a heat pump investigation.

Here is a heat pump investigation.

What kind of heat pump would you like to install for your house?

Do you prefer vertical discharge or horizontal discharge?

Why?

Welcome your any free comments on wotech heat pump. For more, you can click www.ecowotech.com to join us. Thank you!

Electronic system is built QC will check the wiring connections.

Electronic system is built QC will check the wiring connections.Different bulbs standing for compressor,water pump,fan motor,4-way valve and etc will be on only when the wiring is correct.This is 100% check on each component. For more please visit us on www.ecowotech.com

The"11.11" double eleven day in China

11th Nov.2014 is a special day in China. The "11.11" double eleven which is specail stand for single's day,we will give the best wishes to whom is still single to get rid of single as soon as possible. At the same time,the whole China will get into a crazy online shopping, because all the shops online will give the 50% discount on this day.In wotech, the women prepared a surprise for the single men, look, they were enjoying our big surprise. Welcome to join us on www.ecowotech.com

WOTECH Split Type Heat Pump

With water tank hung on the wall, saving space and good-looking. The water tank has volume of 60L, 80L and 100L. Main unit heating capacity is 3.8kw, with water-out temp. up to 80 degree. Suitable for a family of 3 to 5 members.
The new design is with a touching screen, easy for operation.
For more pls contact wotech@wotech.cn.

Wotech Spirit

From component inspection to packing, we make sure each process is correctly done. Each process has at least 3 persons to check and find out if there is anything to improve.
Since Wotech establishment, we put much energy into training each employee how to improve our product and service quality.Now our QC system is refined and earns customers' trust.

We are on Google blogger http://heatpumpswotech.blogspot.com/. Also welcome to learn more about our products on www.ecowotech.com.

Heat Pump Evaporator Leakage Check

Each evaporator is charged with 30 bar water pressure and put it into water to check if there is bubble popping out. A well-welded evaporator can stand the high pressure water.