The furnace and air conditioner have a connection to help operate efficiently. While there is no denying that cooling systems and central heating are two completely different things, they still work together in unison.
Central Heating Connection
As you would expect, every central heating system contains a primary appliance for heating, like a furnace. This is generally located in the garage or basement. Each furnace contains four critical components:
- A blower
- Heat exchangers
- Burners for burning and delivering fuel
- Flues to help exhaust gas byproducts
Depending on an individual’s need, region and situation, you can select heating systems that run on either oil or gas as fuel. You can also opt for hybrid packaged systems which are more than capable of utilizing both types of fuel.
How Does Central Heating Work
The burners present inside furnaces generate combustion gasses, passing them through heat exchangers. The heat present inside your home then blows the heat exchange to make sure it is warm. After then, the heat blows through ducts ensuring an even distribution of warm air around your house. When the weather is warmer, heating systems start working with the central air conditioning system.
The air becomes cool as it blows over the AC’s cooling coil. In most cases, this coil is connected to the furnace’s air circulating fan and sent through the air ducts in your home. If you are having trouble choosing the right central heating and cooling system, consider having a word with a professional HVAC expert, who can help you select a unit that suits your particular needs.
Central Cooling
Split systems are arguably the most popular central cooling systems. This includes indoor evaporator coils and a cabinet that contains the compressor and condenser oil, generally installed with the air handler or furnace. After that your cooling system’s compressor pumps through a chemical known as refrigerant throughout the system.
Connection for AC and Furnace
As soon as the warm air in your home starts blowing across the evaporator coil indoors, its energy starts transferring towards the coil’s refrigerant. This transfer results in the cool air generated by the unit. What’s more, the refrigerant then returns to the compressor, after which the cycle starts again.
The heat that the refrigerant absorbs moves outside the house as the cool air blows inside. The moisture that creates humidity also condenses out from the air. One of the biggest reasons why cooling systems and heating systems are combined is because their ductworks are quite similar (for dispensing conditioned air in your home.)
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