Danfoss Compressor SH301B4ALM

06/14/2020

HVAC knowledge

1. The expansion water tank is used in the heating system to store the amount of expansion water after the system is heated. It serves as an exhaust gas in the natural circulation for the lower return system. In addition, it can also function as a constanﰸ2䀀
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09/20/2020

BOGE provides energy-saving air compressors

Victor Manufacturing is a leading commercial catering equipment manufacturer. At their manufacturing site in Bradford an extensive range of food service equipment is manufactured which is used by all kinds of organisations such as hotels, restaurants, hospitals and universities to move, store and serve hot and cold foods.

09/14/2020

Analysis of why the compressor shell will condense

When the compressor is working normally, it is close to the low pressure cavity of the compressor. The temperature of the steel casing on the side is very low, if the compressor casing

09/15/2020

Micro vacuum pump, micro air pump selection instructions

With the vigorous development of the instrumentation industry, miniature vacuum pumps and miniature air pumps that are compact, oil-free and environmentally friendly have become more and more widely used. How can we choose the most appropriate product among a wide range of micropumps?

06/29/2020

Compression ratio of American Copeland compressor

06/14/2020

Nine refrigerant leakage parts and solutions

There are many welding ports on the left and right sides of the evaporator, and there may be more leakage points. The leakage of the newly installed air conditioner is mainly due to the poor welding technology of the employees of the air conditioner prod器2䀀
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08/19/2020

Common sense of safe use and maintenance of air conditioners

1. Tips for safe use of air conditioners 　　 1. It should have suitable power capacity and reliable dedicated line connection, and have a safe grounding wire.

06/14/2020

Thermal expansion valve

Thermal expansion valve Thermal expansion valves are commonly used in Freon refrigeration systems. Through the function of the temperature sensing mechanism, they automatically change with the temperature change of the refrigerant at the outlet of the ev器2䀀
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02/20/2024

Electric Furnace vs. Gas Furnace: Working Principle, Pros ＆ Cons, Factors to Consider

As winter approaches and the need for a reliable heating system becomes paramount, the choice between an electric furnace and a gas furnace is a decision many homeowners must grapple with.

08/09/2020

Use air conditioning in winter to save electricity

Use air conditioning in winter to save electricity<br></br> Do not turn on the electric auxiliary heating function<br></br> 　　Many air conditioners have electric auxiliary heating function, so how useful is this function and does it cost electricity?