Furnace
The furnace is a piece of equipment that is used for heating as a household heating system and as industrial furnaces used for various purposes like the extraction of metal from ore. Furnaces are also referred to as direct fired heaters that are used in boiler applications in the chemical industry for chemical reactions like cracking. There are also some special furnaces that are used to test fire protection products used in construction. So it can be said that there are basically three types of furnaces, based on its usage; household furnaces, industrial furnaces and metallurgical furnaces.
A furnace system comprises of four parts. It is through the burner that gas or oil used to produce heat for the furnace is delivered and burned. Though gas and oil is used as fuel in most furnaces, in the case of electric arc furnace, remotely generated electric power is used as its source of energy. The next part of the furnace is the heat exchanger which is the part where heat produced from the burning gas is transferred to the air distribution system. The ductwork is used to transfer the generated heated air throughout the home while the flue or vent pipe is used for exhaustion of byproducts of combustion to the outside.
Furnaces are further again divided into variable speed, two-stage, single stage and oil furnaces. The variable speed furnaces are those that circulate more air at home for prolonged periods of time, thereby reducing air stratification in the rooms and floors. These furnaces offer operating cost savings along with whisper quiet operation. The latest version of this furnace uses less electricity than a 100 watt light bulb.
As the name implies, the two stage furnaces operates in two stages; electric hot surface ignition and an induced combustion system for quiet and efficient operation. In a bid to maintain your level of comfort, these furnaces usually operate at low capacity. The second stage is used on bitter cold days to maintain comfortable temperatures.
The single stage furnace offers some features that are not found on older furnaces like an inducer offers efficient operation by drawing the required quantity of combustion air into the furnace. There is also an efficient ignition system that replaces the pilot light and a powerful direct drive blower that spreads warmth to the whole house. All this helps reduce your heating fuel bills while providing a comfortable home.
If you are looking for something durable, and offering efficient operation, York oil furnaces should be your choice. They are easy to control and service while being reliable and rugged.
For more information on furnaces, visit www.guide2furnaces.com.