Heating
Installation and description of an automatic air vent
Installation and description of an automatic air vent
An automatic air valve is a necessity, the main task and principle of operation, device and types, location and installation, causes of air and traffic jams.
Warm underfloor heating with foil backing Warm underfloor heating with foil backing
What is needed to calculate the specific thermal characteristics of a building What is needed to calculate the specific thermal characteristics of a building
Methods and rules for installing underfloor heating Methods and rules for installing underfloor heating
Which tile is suitable for facing furnaces Which tile is suitable for facing furnaces
Power supply
Purpose and principle of operation of voltage transformers
Purpose and principle of operation of voltage transformers
Voltage transformer: classification, design and device. Features of the operation of voltage transformers in networks with isolated and grounded neutrals. Why do we need a voltage transformer.
How to solder LED strips together How to solder LED strips together
How to make lighting in the bathroom - options and fixtures How to make lighting in the bathroom - options and fixtures
How to choose the right lighting for a stretch ceiling How to choose the right lighting for a stretch ceiling
DIY wire stripping - tools overview DIY wire stripping - tools overview
Water supply
How to clean water from a well from iron and lime
How to clean water from a well from iron and lime
In private and suburban homes, in the absence of a centralized water supply, a well often becomes the main source of water. Fluid coming from the depths is contaminated ...
Water well classification Water well classification
Do I have to pay for a well for water on the site Do I have to pay for a well for water on the site
What pressure should be in the accumulator and how to regulate it What pressure should be in the accumulator and how to regulate it
What is an aquifer and how to find out at what depth it is when drilling a well for water What is an aquifer and how to find out at what depth it is when drilling a well for water
Sewerage
Why water does not leave the cesspool
Why water does not leave the cesspool
Owners of suburban areas and their own homes often prefer to equip cesspools for collecting wastewater. This design is quite cheap in ...
How to dissolve fat in sewer pipes How to dissolve fat in sewer pipes
What to do if water does not leak from the cesspool What to do if water does not leak from the cesspool
How to eliminate the clog in the sewer pipe yourself How to eliminate the clog in the sewer pipe yourself
How and how to split fat in a cesspool How and how to split fat in a cesspool
Conditioning
What do the buttons on the air conditioner mean
What do the buttons on the air conditioner mean
Full regulation of the air conditioner is carried out using the buttons on the remote control (remote control). Each button has an inscription or symbolic designation ...
Proper start-up of the air conditioner after winter Proper start-up of the air conditioner after winter
Air conditioning service. Which format is more profitable: regular service or one-time trips on request? Air conditioning service. Which format is more profitable: regular service or one-time trips on request?
What to do if the fuse blows when the air conditioner is turned on What to do if the fuse blows when the air conditioner is turned on
What kind of insulation for copper tubes of the air conditioner to use What kind of insulation for copper tubes of the air conditioner to use
Ventilation
Methods for calculating air velocity in ducts
Methods for calculating air velocity in ducts
Air velocity in the duct: the importance of air exchange, determination rules and calculation algorithm.Material and sectional shape, proper selection, recommended standards.
Hood for a private house from a sewer pipe Hood for a private house from a sewer pipe
Installing a supply valve on a plastic window Installing a supply valve on a plastic window
How to make ventilation in the chicken house with your own hands How to make ventilation in the chicken house with your own hands
Air handling units with heat recovery for a private house Air handling units with heat recovery for a private house