The invention of corrugated pipes greatly facilitated the fate of the builders of external communications. They are practical and convenient in transportation, laying, joining. The high strength and rigidity of corrugated systems perfectly combines with light weight, resistance to water and aggressive environments. But for a competent purchase, you need to get acquainted with the types and advantages of the corrugation....

If recently gasometers were found only in rare apartments, now installing a gas meter has become a frequently performed procedure. This is due both to the mass gasification of apartments and private households, and to the increase in tariffs for this type of natural resources, because it is the controller that allows you to accurately track consumed blue fuel and spend it economically....

If you need to cool two rooms, and the place for the outdoor unit is one, the optimal engineering solution will be a split system for 2 rooms - the equipment is especially important for new high-rise buildings, where the facade is decorated with air conditioners decorated with special baskets. What’s the principle of the “double” split, what are the advantages and disadvantages of the scheme, as well as how much such a system costs - we will consider in the article....

A properly designed room ventilation system is the key to a healthy microclimate. One of the priority conditions for natural air circulation is the presence of traction. To normalize the pressure, a ventilation deflector is often used - the device enhances the intake from the ventilation duct due to wind pressure. Despite the simplicity of design and affordable price, such a cap significantly increases traction....

A compact refrigerator without a freezer is suitable for cases when the quantity of supplies is small and needs to be cooled without freezing. These models are bought by people who basically do not use frozen vegetables, berries and meat. This is a good choice for couples spending most of their time outside the home....