Modern interior climate control is a fairly recent invention. Prior to the invention of the furnace, homeowners had few options regarding home heating. The original furnaces were powered by either coal or wood, which was not much more convenient than an indoor fireplace.
Today, though, Furnaces in Glendale AZ are designed to work much more efficiently and utilize gas, propane, and even electricity to heat homes. Modern furnaces are so efficient they actually convert 98% of the energy they consume directly into heat for the home. Read on to find out how these modern marvels of the heating world work.
Forced Air Heating
Regardless of what type of fuel a furnace uses, its basic principle of operation is still the same. All furnaces work by using forced air heating. That means the furnace transfers heat to the air, then sends the heated air out into the house via vents or ducts.
Natural Gas and Propane Furnaces
Natural gas and propane furnaces both utilize a pilot light to ignite burners inside the unit’s combustion chamber. These burners produce heat, which is then transferred through the heat exchanger and into the air. This heated air is then moved throughout the house via a system of ducts.
Electric Furnaces
In comparison to gas and propane furnaces, electric furnaces utilize an electrical ignition rather than a pilot light. Once this ignition has activated the heating elements, current can pass through its conductive coils to begin heating the air. This air is then heated to the desired level through communication with the thermostat, which determines how many of the heating elements need to be turned on in order for the system to produce the desired effect.
Surprisingly Complex Systems
Although the basic principles of all Furnaces in Glendale AZ are fairly simple and straightforward, these units require a good number of complex components in order to operate safely and efficiently. That’s why it’s so important for homeowners to entrust furnace repairs to a technician who has the specialized knowledge and tools to get the job done right. Contact Arctic Fox Air Conditioning & Heating for more information about different types of furnaces available or to schedule an appointment for maintenance or repairs.
