A Team Services Quick Tips On Thermostats

FOR IMMEDIATE RELEASE
Marietta, Georgia, United States of America (Free-Press-Release.com) March 29, 2011 -- Beyond providing shelter, one of the key features of a house is to provide us with a comfortable living environment. Sometimes, comfort can be elusive because the human body is highly sensitive to heat gain and loss. As we seek to acheive it, we fit houses with heating and air conditioning systems, insulation, efficient windows, weatherstripping, ventilation, and other features meant to assist in the attempt to control unwanted heat loss and heat gain.

The thermostat was invented in the early 17th century by Cornelis Drebbel, a Dutch man, who placed a float inside a mercury thermometer and attached that apparatus to a damper cover on a furnace. When the mercury rose to a certain level, the float caused the damper to close. Today’s thermostats basically do the same thing: They connect room temperature to the output of a heating and air conditioning system.

Basically, a heat-activated switch, a thermostat has a temperature sensor that causes the switch to open or close. This action completes or interrupts an electrical circuit that runs the home's heating and air conditioning system. Most residential units do this with a low-voltage circuit.

To perform this job properly, a thermostat is to suppose to eliminate broad swings in room temperature. Within the heating season, room temperature dips to a low point right before the heat goes on and obtains a high just after the heat goes off. According to researchers, the key to comfort is to keep room temperatures within a 2 degree Fahrenheit swing. Within that “comfort window,” people don't notice a difference in room temperature.

A Team Services relates that unless you have a multiple-stage heating and air conditioning system which calls for a particular type of thermostat, the choice one makes usually comes down to personal preference. The preference is usually a simple dynamic of features and price. People who are a little skeptical regarding new technology often prefer the simplicity of a conventional electromechanical model. Others who are interested in greater control and potential energy savings most often choose an electronic type.

In general, electronic thermostats cost more than electromechanical ones. For example, a professionally installed Honeywell T-87 Round thermostat may cost about $40. A high-end electronic model can cost up to approximately $200 installed. However, you may find an electronic thermostat for as little as $40.

A Team Services prefers electronic models because:

• They have a touchscreen interface
• They are easy to read
• They have 7-day programmable capability and beyond

Though all electronic thermostats may resemble each other, they’re not necessarily of equal quality. If one is considerably cheaper than another, there is probably a reason for the price difference. Some low-priced units may not be able to maintain a narrow range of comfort. Others may not adequately anticipate at what point the furnace must turn off, thereby wasting residual heat and overshooting the desired room temperature. Also, some types are more difficult to program than others.

Today, most manufacturers focus on features. For example, in the pursuit of the ultimate user-friendly electronic thermostat, Carrier and Bryant have each developed a line of thermostats based on input from consumer focus groups. The resulting products are aesthetically pleasing, have large “positive action” push buttons made from soft rubber, and display useful feedback and system alerts such as a “clean filter” indicator. The units also automatically change over from heating to cooling. In the event of a power outage, they hold their programming up to 72 hours—without backup batteries. These are the types of features to look for if you want a state-of-the-art thermostat that will offer you comfortable, efficient control for years to come.

Of course, it is always recommended to consult a heating and air conditioning systems professional should you have any questions about the best choices for your particular home. If you have any questions regarding thermostats or other HVAC equipment, don't hesitate to call A-Team Services at 770 516-5165.

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