engineer.techinfus.com/en/
Water supply
Filters and water meters
Pump equipment
Well and well
Water pipe
Pools and fountains
Other
Heating
Heating Wiring Diagrams
Boiler room equipment
Boilers for heating
Stoves, fireplaces and chimneys
Water heaters and boilers
Design and calculations
Radiators and heaters
Floor heating system
Insulation and insulation
heating equipment
Other
Sewerage
Septic tanks and cleaning systems
Storm sewer
Wells and piping
Drainage systems
Rake and drain pit
Household buildings
Sewage pumps
Other
Electrician
Theory and Documents
Cables and wires
Wiring
Electric meters
RCD and machines
Relays, contactors, sensors
Sockets and switches
Lamps and bulbs
Antenna equipment
Grounding and lightning protection
Gasification
Calculations and standards
Security questions
Installation work
Documents and Design
Gas equipment
Ventilation
Air conditioning systems
Design and calculations
Ventilation equipment
Installation work
Eco energy
Solar panels
Wind generators
Heat pumps
Biofuel
Eco house
Appliances
Washing machines
Vacuum cleaners
Dishwashers
Refrigerators
Climatic equipment
Expand
home
›
FAQ
Plumbing work
Is it possible to refuse to replace the riser by the management company of a residential building?
Alexandra
2
the answer
152
of viewing
Help me fix the toilet - what is this part?
Elena
3
the answer
212
views
How to find why there is water under the tiles in the bathroom
Tatyana
1
answer
132
of viewing
Is it possible to conduct a pp pipeline for water supply under the sewer on the wall?
Artyom
2
the answer
81
view
What are the standards for installing common water meters?
Tatyana
1
answer
79
views
Cracks in an old cast-iron sewer riser - repair or just a replacement?
Diana
1
answer
80
views
Orange Oscar faucet M56-211CR - brand or fake?
Yuri
1
answer
70
views
How to get rid of sewer smell from a fan pipe in an apartment?
Vera
2
the answer
203
of viewing
Will pressure drop if I replace a full bore valve with a full bore?
Yuri
1
answer
153
of viewing
What glue is better to use when installing an acrylic liner in a cast-iron bath?
Irina
1
answer
109
views
Correct installation of the water meter in a chain with a tap from the leak of "Neptune"
Yuri
1
answer
160
views
How much do you need a removable box for pipes in the bathroom?
Alexandra
1
answer
205
views
Why is it impossible to connect the water heater to the domestic hot water network?
Leonid
1
answer
223
of viewing
How to replace the oil seal in the pump from the jacuzzi?
Oleg
1
answer
186
views
Missing water after installing the Aquastorozh system
Stepan
1
answer
208
views
How to fix the internal bolts from the toilet seat without mounting?
Elena
1
answer
173
of viewing
What insulation to choose for pipelines of dryers?
Anna
1
answer
173
of viewing
How to connect two different heated towel rails to one riser?
Dmitry
1
answer
232
of viewing
How will the installation of a hydraulic arrow affect metering devices in terms of savings?
Vladimir
1
answer
182
of viewing
How to connect a water heater and gravity drain to one tap for autonomous water supply?
Dmitry
1
answer
199
views
Create a new topic
Create New Topic
Attach one or more files
Create New Topic
1
2
3
>
Pools
Pumps
Warming