Central Heating and Cooling
A central HVAC system in Russellville heats or cools your home by feeding heated or cooled air through your ductwork. While the process seems simple, getting your home to the perfect temperature requires parts with different components.
Understanding central heating and cooling processes will help you maintain your HVAC system in Arkansas. Once you know the basics, you’ll know what’s in your home the next time you hear your HVAC device kick on.
How does central cooling work?
Air conditioners take heat and humidity from your home and release it to drop the temperature in your home. All parts of the central cooling system must work together.
Central cooling system options:
In most cases, central Air Conditioning in Russellville refers to a split-system Air Conditioner or a heat pump, having an outdoor and indoor unit of AC. The indoor and outdoor units' AC work together to distribute cool air with a system of ducts in your home. They are composed of five main parts. Like a thermostat, an outdoor unit, an indoor unit, copper tubes that connect the outdoor and indoor units' AC, and ductwork throughout the home Air Conditioner. While a split-system AC only cools, a heat pump can reverse the heat in the home, so the process works in reverse.
A packaged Air Conditioner in Russellville is the final type of central cooling. A packaged unit works the same way a split system AC or heat pump works with the whole unit and sits outside the house. There is no equipment inside the AC of the home. The packaged unit takes air from your house and returns ductwork, cools it, and then supplies it through a second set of ductwork called the supply ductwork.
Central cooling process:
Central cooling kicks off when a thermostat senses Air Conditioner in Arkansas that the temperature in your home needs to be changed. In the case of central cooling of AC, the thermostat will alert your cooling unit that the temperature drop and all parts will work simultaneously to get your home desired temperature. They take these steps to cool your home:
1. A fan from an indoor portion of your AC moves room-temperature hot out of your home. 2. This air is filtered, so dust, lint, and debris are not init. 3. The hot air over the evaporator coil is an Air Conditioner that gets filled with liquid refrigerant. They absorb the heat from the air and turn it into a gas. 4. The newly cooled air pumps into your home ducts. 5. The heated, gaseous refrigerant passes through a copper tube into the outdoors of your Air Conditioner. 6. The refrigerant pressurizes the gas and sends it to the condenser coil. 7. The condenser coil releases heat and is used in your home, turning it back into a liquid. 8. The process starts again.
Central heating process:
All central heating processes start the same way the cooling process a thermostat registers the temperature and kicks off the HVAC system of Russellville, USA.
Heat pumps have the same parts as split-system Air Conditioners. They work in the same way for cooling. When the temperature drops heat pump needs heat, and the process reverses itself. Once a heat pump the function shift, a reversing valve in the outdoor unit AC is on. The heat pump absorbs heat and transfers it into the home to warm it up.
On the other hand, the function performs way more than other HVAC products in Russellville. The thermostat is still the heating process furnaces produce heat from natural gas, electricity, or fuel oil source, like propane in Air Conditioner. Depending on the fuel source could be located in an outdoor unit or underground unit. Both will connect to your home via a pipe. Once your fuel source is connected, follow these steps to raise the temperature:
1. Fuel comes through the pipe and lights the burner. 2. Cold air warms your house with the fuel to heat exchanger. 3. Exhaust fuel from combustion out through a vent. 4. A blower fan inside the furnace directs the newly warmed air through the various ducts. 5. Cold air is directed return ducts from your home into the furnace. 6. The process repeats until your home is warmed, the fuel switches off, and the furnace stops producing heat.
How does central heating work:
In Russellville, Arkansas, USA, Central heating systems can work the same way as cooling systems by moving air around to change the temperature. When moving hot air out, these systems move the hot air in to get your home to your desired temperature. But keep in mind this isn’t always the same case. Which central heating system you own, your HVAC device might be producing its heat in your house.