An amazing fact of the human body is that it uses self-regulating mechanisms that can constantly adjust to keep its temperature in an around 37°C (98.6°F) internally. But, the rest of the world isn't quite so helpful. Externally, when you feel hot, you need to be cooled down and when you feel cold, you need to be warmed up.

If you want to keep your room around its ideal temperature, you need to switch the heater or the cooler on and off accordingly. Alternatively, you can rely on more scientific gadgets called Thermostats (or Temperature Controls) to do the job.

A Thermostat is something that "keeps the same amount of heat", i.e., when your home is too cold, the thermostat switches on the heating so things quickly warm up. Once the temperature reaches the level you have set, it switches the heating off so you don't boil.

The most popular thermostats in the market are Johnson Controls Temperature Control thermostats. Johnson Controls is an American company that produces high-quality product and thermostat technology for heating and cooling systems.

Nowadays, modern Johnson Controls Temperature Control thermostats are programmable and are easy to install and feature advanced technology and extremely high accuracy.

Here are few steps to use a Johnson Controls Temperature Control thermostat:

1. Go through the manual. While all Johnson Controls Temperature Control thermostats have roughly the same functions, they aren’t universally operated in the same manner. You need to go through the manual for adjusting unique set of operations.
2. Setting of time and date. To accomplish this task, you need to go to menu by clicking the menu button. In the list of menus, you will come across “set date and time”. Use up and down buttons to scroll through date and time.
3. Setting of temperature. Click the menu button again to find the list of menus and select “set temperature”. Use up and down buttons to adjust temperature according to your preference.
4. Setting of mode. It can also be found on the list of menus. It lets you set the warm or cool settings on the thermostat. If you select heat, the unit only blows heat and choosing cool activates the air conditioning. Press the “Auto” option to easily switch between the two modes.
5. Activate the wireless function. Johnson Controls Temperature Control thermostats also provide wireless usability. In the main menu, go to accessories to activate wireless function, since regular software and firmware updates for the thermostat occur through the wireless connection.

Thermostats have made indoor climate control much easier for us was. They come with a variety of features and customizable settings. Each brand is trying to build advanced thermostats. Hence there are many unique and new thermostats available. To find the right match for any given home or business, you need to figure out which features are most relevant to your home.

For more information, click here: http://www.mychillyair.com/johnson-controls-a421abc-02c-a421-series-electronic-temperature-control/