How Do Furnaces Work?
November 9, 2018
The importance of keeping a home at the right temperature cannot be overstated. Particularly for families with people with chronic health problems, it is very important to make sure that the home is kept at the right temperature. The development of furnaces and air conditioners for this purpose is one of the most important technological advancements over the past few decades. What started as a simple fireplace has now progressed to an advanced heating system that can spread throughout the entire home. With this in mind, how exactly does a furnace heat a home?
Transmit Hot Air Through the Vent
The most straightforward way of describing how a furnace heats the home is to use describe the movement of hot air. The furnace generates heat in the belly of the furnace. Then, this heat leaves the vents of the furnace and enters the home. As a result, this hot air raises the temperature of the home. Eventually, the temperature of the home reaches a goal and the furnace shuts off. Furthermore, an air conditioning system actually works in a similar manner, just in the opposite direction. Where exactly does this hot air come from? How does the furnace generate this hot air?
Electric or Gas Ignition Heating Source
So, how exactly does a furnace generate heat? It depends on the type of furnace in question. Many furnaces are gas furnaces. This means that they use a gas source to heat the air before expelling it to the external environment. In most situations, this is propane. The propane is ignited and then the air is warmed. In other situations, homes could use electricity to heat the air. In this case, electric coils are used to heat the air as it passes over the coils. Then, the warmed air is transmitted up to the vent and expelled into the home.
Help from the Experienced Professionals
Families with concerns or questions about their furnace should reach out to the trained professionals at Bratcher Comfort. Located conveniently in the Peioria, IL area, their representatives can help with numerous heating and air conditioning issues, ranging from maintenance to repair and replacement. Don’t hesitate to ask for help! Call today to make an appointment! A helping hand is available!