Warming in the Cold Season By Utilized Pool Heat Pump

Warming in the Cold Season By Utilized Pool Heat Pump

Swimming Pool Heat Pumps for residential pools

Domestic Heat Pumps have the following Swimming Pool Heat Pumps available for different applications. These Air Source Swimming Pool Heat Pumps are available with Titanium Heat Exchangers. By using 100% Titanium Tubing, we eliminate all corrosion from aggressive pool water and maximize the efficiency of the heat transfer rate.
There are many options with pool heating today including solar systems to utilize both the suns free energy to the most efficient heat pump on the market.
Titanium Heat Pump Systems have the answer and offer swimming pool heating, by means of heat pumps, solar, (ranging from 3.8kw to 95kw). Our expert staff have worked at Titanium heat pump systems for years, you can be assured you will get the very best service because they do not use any sub-contractors to do the work, plus can guide you through a range of heating options and will deliver a solution that best suits your needs.
to know more about us,please visit:www.wotech.cn

Swimming pool heater-air source heat pump

Swimming Pool Heater-air Source Heat Pump

Air source heat pump ( advanced structure ), with high efficiency, safety and environmental protection from ambient temperature and other functions , and low operating costs, full computer control, automatic protection features.

Air source heat pump it conforms to the new century, environmental protection , energy saving trend, the unit uses the world famous brand compressor, smooth and reliable operation , low noise ; and configured high and low pressure , antifreeze , oil temperature protection, overload protection , phase inverse equal multiple security devices , fundamentally eliminate the security risks, ensure safety.

We Wotech, one of the best heat pump manufacturer in China, we produce high quality heat pumps, especially pool heat pump, domestic heat pump, monobloc heat pump so on. To know more us, please visits our website at www.wotech.cn

Air source heat pump

Air source heat pump it conforms to the new century, environmental protection , energy saving trend, the unit uses the world famous brand compressor, smooth and reliable operation , low noise ; and configured high and low pressure , antifreeze , oil temperature protection, overload protection , phase inverse equal multiple security devices , fundamentally eliminate the security risks, ensure safety.don’t hesitate to select a heat pump for your house heating. If you are interesting in heat pump products,please by visiting:www.wotech.cn

 

WOTECH Heat pump Exclusive Shop

We Wotech produce the best quality in China, especiallly for pool heat pumps,domestic hot water heater,comercial heat pump, developed quality heat pumps for 9 years, also we have different exclusive shop spread all over China, because of the quality heat pumps and economize, costless,green and safety.many people select to buy heat pumps for WOTECH. Your professional heat pump manufacturer,first choice.see more us by visiting http://www.wotech.cn.

Emerson and WOTECH achieve strategic cooperation

Emerson and WOTECH achieve strategic cooperation

On the 16th, January,2014s,with the invitation of American Emerson OhioS tate headquarters. WOTECH sales manager-Stella Yau, a president of WOTECH, leading our export department inspiring our green, safety, energy saving products. For business exploration, Stella visits American Emerson company and strengthen strategic cooperation with each other.  Emerson company think highly of strategic cooperation with WOTECH,  a heart stirring news is that “2014s Copeland compressor ZW apply in heat pump water heater and extending strategic cooperative partner certification was issued by Emerson company”. In other words, an important significant strategic cooperation will be achieved between WOTECH and Emerson company.   

 

Emerson Via president issued certification of 2014S Copeland compressor strategic cooperative partner.

American Emerson environment technology company specialize in air-conditioner compressor for years, which is world famous leading manufacturing company. Higher efficiency than any other non-professional compressor company. It is known to us all that, heat pump compressor are use all year round. And this means that compressor needs to be worked in severe environment and promising fan motor coil bear high temperature working conditions. The normal compressor will not do that.

WOTECH is a professional heat pump manufacturer in China. with 260 workers, three branch office in China, combine with design, manufacture, production, supervise and quality control. 12 years experiences, CE/CB+ISO+ETL certificated, this is reason that we keep good quality and competitive prices for global valued customers.

Also, Copeland compressor are used in our commercial heat pumps, which higher efficiency than other heat pumps. Thus, we make sure that WOTECH can lead heat pumps field go forwarding in the future world. 

Air source heat pumps

Air source heat pumps 

Air source heat pumps are positioned outside, adjacent to the building, and have a fan that draws in outdoor air over a large heat exchanger which harnesses the heat energy in the air, even at temperatures below zero degrees, and transfers it to the refrigerant, triggering the refrigeration cycle. Air source heat pumps usually consist of the external unit and an internal unit where hot water is stored and the controller and circulation pumps are housed.

All kinds of heat pumps can be choice.

Domestic hot water heat pump

For house heating and sanitary hot water, which is extremely suitable for floor heating system.

Swimming pool heat pump

For swimming pool heating and fish farming, which is adaptable for all types of terminals and ideal replacement for water heater. It can be used to heat, cool, or keep water temperature constant for pool or spa.

Different cabinet, different COP series are available for various locations.

Commercial heat pump

Commercial heat pump such as ultra-low temperature heat pump, it can use to heating in the severe cold area, hot water reaches 80 degree.

Know more us, please visits our website at:www.wotech.cn or by e-mail us.

How to Conduct Titanium Heat Exchanger Leakage Check?

How to Conduct Titanium Heat Exchanger Leakage Check?

How to Conduct Titanium Heat Exchanger Leakage Check?

Refrigerant Water Leakage Check

 

Connect the heat exchanger with water pipes and charge water pressure up to 4 bar to see if water leaks from the PVC shell. 100% check on every heat exchanger with 4 bar water pressure and 6 bar as random check on some pieces.
P.S.: Water pressure for normal pool system is 2 bar only.

A round green QC passed sticker will be put on the heat exchanger to show this is QC passed.

A green square sticker will be put on the heat exchanger to show this passed 6 bar randome check.

Flow switches been checked before they are installed on the heat exchangers so green stickers are also on each flow switch here.

Refrigerant Circuit Leakage Check

Tianium heat exchangers are kept at high pressure of nitrogen in the titanium coil inside for 48 hours to check refrigerant circuit leakage before being assemble, 100% checked.

After 48 hours workers will unscrew the gas valve to check if any gas pressure inside the titanium coil to find the leaks. 100% checked. Those fail will be rejected to suppliers.

For more about us please visit www.wotech.cn.