Wednesday, April 20, 2011

How HVAC Systems Work

Heating, ventilating and air-conditioning (otherwise known as HVAC) systems are often referred to as climate control. They regulate temperature, air quality and humidity. Heating and cooling systems systems were first used in commercial buildings, but are now routinely being installed in domestic homes.

An HVAC system has two main parts - an external condenser and in internal evaporator coil. These two components work in conjunction to cycle cool, dehumidify, or warm air through the HVAC ducts in your house. It is possible to get the two components in a single external unit, depending on your specific needs. Your HVAC installation company will tell you if this is an option for you.

Compared to traditional heating and cooling methods, HVAC systems are easily regulated and are more efficient. They can be installed with "zonal" control, which allows you to precisely regulate the climate in specific areas or rooms. Central air systems are more expensive up front than traditional heating and cooling methods, however the cost can be recovered in the long run because of an heating system's energy efficiency, versatility and ability to be upgraded.

HVAC systems have seen a marked improvement in the development of efficiency within the past decade. Using new gas refrigerants, modern climate control systems are environmentally friendly and efficient. In fact, many commercial buildings and homes are having their HVAC system customized to fit their specific needs.

You can maximize the energy savings by taking a few steps to optimize your central air system and reduce its energy consumption. First, you can insulate and weatherize your home. If your home has insufficient attic insulation or poor or old window construction, heat will be lost. This means your HVAC system will have to work harder to produce more heat. It is important to make sure your home is expertly insulated to get the most out of your heating and cooling system.

Remember that turning the thermostat down even one degree can have a dramatic impact on your energy bills. You may elect to install a thermostat that can give you precise control over the climate in your home during scheduled times, or thermostats that control specific rooms.

Make certain to replace the air filter on a regular basis, usually once a month. Keep exterior components of the climate control free of dust and debris to prolong its life.

Be sure to have a qualified heating and cooling professional install, inspect and upgrade your temperature control equipment. Inspections should take place once a year to clean the system and make sure it's running properly. HVAC professionals will be able to diagnose problems and fix issues such as excessive humidity, loud noise and improper temperature.

Energy bills are constantly skyrocketing. Take control of your energy consumption without compromising on the comfort of your home by having a qualified heating and cooling company install an HVAC system.

Mr. Oliver is a marketing agent of Arundel Cooling and Heating. The HVAC specialists can also assist homeowners with electrical issues, as well. Arundel Cooling urges all customers to perform routine maintenance on your heating system before the harsh winter climate sets in. For more information on their HVAC Service Maryland please visit their website.

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