Know About Different Types of HVAC Systems

HVAC refers to Heating, Ventilation and Air conditioning systems which uses technology that ensures automated environmental comfort. It is designed to regulate the indoor conditions with respect to temperature and humidity and to maintain good indoor air through proper ventilation with filtration and provide thermal comfort.

There are different types of HVAC systems available at the residential and commercial levels. The type of equipment or the system varies depending on the user requirements and the options within the space.

Air-based HVAC system uses a fan to move the hot or cool air through a number of ducts that release the air into the different rooms. The air is heated by passing over a heated coil in case of a furnace or it is passed into a cooler in case of air conditioner depending upon the air temperature. The air is managed to circulate through the space by the fan, changing the air temperature.

A dual fuel HVAC system combines a heat pump and gas furnace. An external thermostat is used to know about the outside and inside temperature. The system then uses this information and makes the thermostat to change according to the ambient temperature.

Gas furnace and air conditioners are coupled to make a complete heating and air conditioning system. Here the gas furnace use natural gas as the primary fuel and the heat is generated through the combustion of gas. Air conditioners use the same process of cooling the air, where the air is passed to a cooling coil instead of heating coil.

A heat pump is also a common type of HVAC system used in homes. Generally, the heat pump has an outdoor compressor and an indoor handler. The air is moved using an electric power. With the use of fans, the air is then circulated through the space. While in cooling, this same pump is used to cool by removing the heat from the home and transfers hot air to the atmosphere.

The above are the various types of HVAC systems, which can be chosen based on your requirements.

Basic Types of Cloth Dryers

Cloth dryer is a major home appliance which is used to remove the moisture from the clothes or any textiles after they are cleaned in a washing machine. A cloth dryer works by having a rotating drum through which heated is circulated and the moisture from the clothes is evaporated. The modern dryers are coming with new features like sensors and settings that protect clothes from high heat and these dryers are more energy efficient. They can even produce wrinkle free clothes. Most of the modern cloth dryers are stylish, colorful and comes in different sizes. Here are the basic types of cloth dryers which are useful for many households:

Electric Dryers:
These dryers work by consuming electricity and these use a 240 volt electrical connection and the features of this dryer depends on the model you select.

Space Saving:
Space saving dryers are smaller units that are often stacked on top of compatible washing machines and these have less capacity than the full sized dryers.

Gas Dryers:
Gas dryers require a 240 volt electrical connection for the controls and ignition of the heater core, gas is used to power the heating core and requires a gas connection near the dryer. The efficiency standards and the relative price for gas dryers depends on the operating costs.

Steam Dryers:
Steam dryers are powered by gas and electric models, the benefit of this dryers when compared to others is that, the higher temperature of steam can kill germs and bacteria. Applying steam at certain points of the drying cycle can reduce wrinkles.

The above are the various basic types of cloth dryers.