Category: 

What is an Electric Furnace?

Article Details
  • Written By: Ken Black
  • Edited By: Bronwyn Harris
  • Last Modified Date: 11 December 2014
  • Copyright Protected:
    2003-2014
    Conjecture Corporation
  • Print this Article
Free Widgets for your Site/Blog
Eating and drinking can be beneficial for both colds and fevers.  more...

December 22 ,  1978 :  China began massive economic reforms.  more...

An electric furnace is a furnace that runs using electricity as its main power source to both generate heat and push the air through the central heating system. In many cases, an electric furnace is considered one of the most costly types of furnaces to run. However, in some cases, especially where there is a lack of natural gas infrastructure or where it does not get very cold, it may be one of the few convenient options available.

The electric furnace works by using electricity to heat elements inside the furnace structure. A fan then draws cold air from intakes and forces it past the heating elements, which heat the air and send it into the home. The process is very similar to the way a forced-air space heater may heat a room.

Many may be surprised to learn that an electric furnace is one of the most efficient types of furnaces to run, if one is looking strictly at the heat loss aspect. There are no noxious gases being created and therefore no need to have flues or other discharges for those heated gasses, so all heat goes into the home. However, when compared to natural gas or heating oil, electricity tends to cost more, making it a bad choice from a price perspective.

Ad

For those who do have an electric furnace, there are a number of other advantages in addition to the efficiency. First, nearly every place in the modern world has infrastructure already in place for electricity. This may not be the case for natural gas. Second, there is no need to worry about carbon monoxide or other harmful gasses because they simply do not exist. Most electric furnaces are also very safe from a fire risk standpoint as well.

An electric furnace does not remove as much moisture from the air, either. This can be a big benefit in colder climates when they air gets especially dry. Maintaining more humidity in the home can lead to a much more comfortable environment than other furnaces may be able to provide, though the dry air can be corrected with a humidifier during those dry months.

In the end, the efficiency benefits hardly outweigh the economic liabilities associated with an electric furnace, at least for many people. Still, for those who have no choice or who want a maximum amount of comfort, it may be a hard product to beat. While no heating system is perfect, each one, including electric furnaces, have their good points.

Ad

More from Wisegeek

You might also Like

Discuss this Article

anon331411
Post 4

I am looking into getting a new coleman electric furnace, but I wanted to ask for advice from people that know what they are talking about. Would you suggest something else, or did I make a good choice? Thanks for any help!

manykitties2
Post 2

@lonelygod - Having an electric furnace can indeed be a real problem if you are trying to save money. We found out the hard way that using electric heat and covering the costs of electric furnace repair can get quite trying.

What we found helps though with cutting the costs of your electric air furnace is to use other means of heating whenever possible. Just don't' turn on your central heat unless your pipes are in danger of freezing.

We invested in some cheap electric blankets to sleep under and purchased a good old fashioned wood burning stove. It actually wasn't as expensive as we thought having it installed. That thing throws heat like crazy.

lonelygod
Post 1

We have an electric furnace and with winter coming up we just know that the electric furnace heat is going to shoot our hydro bill through the roof. Can anyone suggest some ways to cut costs when using electric forced air furnace?

To be honest, had we known about the costs involved we would have bought a home that was gas heated, or even gone green with solar panels. I suppose you live and learn though.

Do you think it would be cheaper to install a fireplace, or just run a small electric heater?

We're really willing to try just about anything to keep our bills down.

Post your comments

Post Anonymously

Login

username
password
forgot password?

Register

username
password
confirm
email