Residential Water and Gas Installation Systems Explained
Water and Gas Installation Distribution
Water collected from exterior public supply networks runs through treatment plants to the distribution network. The installation begins at the stopcock, which is the closest point to the main supply, followed by the regulation system and the water meter.
Interior Installation
From each meter, the supply reaches the interior columns of the building. The installation for each dwelling begins with a shut-off valve that feeds the entire gas and water system.
Heating Systems
- Dry Heating System: Heat is transmitted via heated air through the heater.
- Hot Water Heating System: Water flows through pipes to radiators, providing heat to the home.
- Underfloor Heating: Consists of plastic tubes installed under the floor. It allows for the use of low-temperature heat sources, providing uniform temperature distribution and thermal comfort.
Water and Gas Components
The water installation is formed by cold water (blue line), hot water (red line), and drainage systems. Key components include:
- Boilers
- Heaters
- Solar Heaters
Gas Boilers: These units provide high heat power for short periods. The output is regulated by a thermostat located in the living room.
Wastewater and Sewerage
The sewerage network is divided into two main categories:
- Wastewater: Includes sewage from bathrooms and kitchens.
- Stormwater: Includes clean water from roofs, terraces, and patios.
Wastewater is collected in a network of plastic tubes connected to the main sewer. Toilet flushing passes through a manifold coupled to the general drainage pipe. Toilets, bathrooms, and sinks are spliced into the main drainage system via a siphon trap. Rainwater from terraces and roofs is collected by sinks and directed into the nearest downspout, which connects to the collector pipes forming the sewerage network.