EBERLE Relay WPH-2

08/06/2020

The production process of air conditioning and refrigeration copper pipes and common problems

The production process of air conditioning and refrigeration copper pipes and common problems The air conditioner is mainly composed of a compressor, a radiator, and an automatic control system. The copper tube in the radiator is called the "blood vessel" of the air conditioner in the industry.

07/16/2020

Identify true and false filter elements

Look at the filter material. The main filter material of the air filter is filter paper. At present, the filter filter paper mainly uses domestic paper and imported paper. Both domestic and imported paper have good filtering performance, and the inferior filter paper used by the fake filter element cannot prevent dust from entering the engine.

12/23/2022

What is an Erbium Doped Fiber Amplifier?

The erbium optical fiber amplifier (EDFA) is an optical amplifier made of optical fiber doped with erbium.

06/29/2020

Compression ratio of American Copeland compressor

08/13/2020

Problems that need to be paid attention to when installing chillers

1. Anti-leakage of fluorine<br></br> 　　If the joints of the chiller are not tightened or cracked, fluorine leakage will occur. If the chiller leaks fluorine, the user must replenish it frequently,

07/27/2023

Heat Pump Makes Loud Noise When Turning On: Causes and Solutions

A heat pump is a crucial component of your home's HVAC system, providing both heating and cooling throughout the year. While heat pumps are generally reliable, you may occasionally experience problems with them, such as a heat pump making loud noise when turning on.

09/20/2020

ABB motor low price spot limited time

Shanghai ABB Motor's okmarts.com's ABB motor storage-type spot supplier, was established on Chengdu Airport Road, highway, canal and airport to the whole country. The company has a high-quality, skilled and dedicated team of 30 people.

07/11/2023

Types of Compressors Used in HVAC Installation (with Pictures)

Heating, Ventilation, and Air Conditioning (HVAC) systems are essential components of modern buildings, providing thermal comfort and acceptable indoor air quality.

08/25/2020

For an air conditioner with a heating power of 1390W+1050W, what is the power consumption for 1 hour of heating

Time flies, the air conditioner has just been out of service for two months, and it’s time to start using it again. With air-conditioning, our biggest concern is power consumption. After all, everyone is not rich.

08/03/2020

What is refrigeration？

What is refrigeration?<br></br> 　　Refrigeration: The method of using mechanical equipment to lower the temperature object to the required temperature is called refrigeration.