EWC Controls For Improved Air Quality And Comfort In A Building

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By Coleen Torres


Air quality has been found to be one of the most important aspects of comfort in any building or house. This is a fact that can be supported by research findings. Heating, ventilation, and cooling systems in houses are the ones responsible for maintaining this aspect of comfort in the house. They play this role through zoning, an area in which EWC controls are one of the most reliable components.

Zoning involves the use of many thermostats that control the temperatures of every room. These thermostats are connected to a central system and are controlled from a single point. Once the desired temperature for every room in the house has been set at the control panel, the zoning system maintains the temperatures as the building occupants like.

A singe thermostat for the whole room cannot be as efficient as most people think. This is because every sector of the house requires different temperature conditions. What is appropriate for the living room might not necessarily be the same for the bedrooms. Using a single thermostat might result in a situation where one is comfortable in one area of a house but uncomfortable in another.

One might need to constantly adjust temperatures as they move across the different rooms in the house. A zoning system presents no such problems. Zoning systems are efficient. While using a single thermostat might be tedious, replacing it relieves one of stresses they might encounter while constantly changing the temperatures to suit them.

According to research, the percentage of household income used in energy is normally around about 40. The use of zoning systems can reduce this by about 30 per cent. However, temperature is not the only aspect of heating, ventilation, and cooling that can be controlled in a building or house. There is also the aspect of aeration and humidity, which is often, controlled using dampers. These come in various designs and types, and control elements of HVAC like temperature and humidity.

Dampers are an easy way of controlling the quality of circulating air. In large buildings, they are the preferred choice to air conditioning systems because they are cheaper. They regulate the aspects of air quality that thermostats and temperature zoning systems cannot adequately control by controlling the temperature. There are both manual and automatic ones, which are self-regulatory and require no input.

There are numerous advantages of zoning apart from the obvious convenience and energy expenditure reductions. They help the owner of a building or house achieve what scientists call the comfort zone. This is a set air quality percentage that they consider to be comfortable for majority of people in a house or building.

There are many advantages of zoning systems in HVAC. They help the house owner achieve the comfort zone. This is the level of circulating air quality that scientists have determined to be comfortable for about 80 per cent of typical building occupants. They are cheap and comfortable, reducing the energy expenditure while improving the comfort of occupants in an office or a home. Poor quality of internal air circulation is also bad for health of people. It might make it easy to contract airborne diseases or affect the health of the elderly and very young kids.




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